ETF Series Solutions

07/08/2024 | Press release | Distributed by Public on 07/08/2024 11:58

Semi Annual Report by Investment Company Form N CSRS

As filed with the U.S. Securities and Exchange Commission on July 8, 2024

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM N-CSR

CERTIFIED SHAREHOLDER REPORT OF REGISTERED MANAGEMENT INVESTMENT COMPANIES

Investment Company Act file number 811-22668

ETF Series Solutions
(Exact name of registrant as specified in charter)

615 East Michigan Street

Milwaukee, WI 53202
(Address of principal executive offices) (Zip code)

Kristina R. Nelson

ETF Series Solutions

615 East Michigan Street

Milwaukee, WI 53202
(Name and address of agent for service)

414-516-1645

Registrant's telephone number, including area code

Date of fiscal year end: October 31

Date of reporting period: April 30, 2024

Item 1. Reports to Stockholders.

(a)

Semi-Annual Report
April 30, 2024

AAM S&P 500 High Dividend Value ETF

Ticker: SPDV

AAM S&P Emerging Markets High Dividend Value ETF

Ticker: EEMD

AAM S&P Developed Markets High Dividend Value ETF

Ticker: DMDV

AAM Low Duration Preferred and Income Securities ETF

Ticker: PFLD

AAM Transformers ETF

Ticker: TRFM

AAM ETFs

TABLE OF CONTENTS

Page

Management Discussion of Fund Performance

1

Portfolio Allocations

6

Schedules of Investments

9

Statements of Assets and Liabilities

38

Statements of Operations

40

Statements of Changes in Net Assets

42

Financial Highlights

47

Notes to Financial Statements

55

Expense Example

69

Review of Liquidity Risk Management Program

72

Federal Tax Information

73

Federal Tax Credit Pass Through

74

Information About Portfolio Holdings

74

Information About Proxy Voting

75

Frequency Distribution of Premiums and Discounts

75

Information About the Funds' Trustees

75

AAM ETFs

Management Discussion of Fund Performance
(Unaudited)

The AAM S&P 500 High Dividend Value ETF

The AAM S&P 500 High Dividend Value ETF ("SPDV" or the "Fund") seeks to track the total return performance, before fees and expenses, of its underlying index, the S&P 500 Dividend and Free Cash Flow Yield Index (the "Index"). Through the Index, SPDV, is passively managed using a rules-based, equal-weighted strategy that is designed to provide exposure to constituents of the S&P 500® Index that exhibit both high dividend yield and sustainable dividend distribution characteristics, while maintaining a diversified sector exposure.

Due to its added focus on cash flows and sector diversification, SPDV's portfolio remained positioned towards attractively valued companies, while maintaining balanced sector exposures. As a result, SPDV generated a total return of 16.87% (NAV) and 17.17% (Market Price), while the underlying index for SPDV generated a total return of 17.13% between November 1, 2023, and April 30th, 2024 ("current fiscal period"). Over the same current fiscal period, the benchmark index, the S&P 500® index, achieved a total return of 20.98%.

Top performing sectors attributable to SPDV's return during the current fiscal period were Financials, Consumer Discretionary, and Real Estate. The worst performing sectors were Health Care, Utilities, and Consumer Staples.

Individual stocks attributable to SPDV's return over the same fiscal period were KeyCorp (+93 bps), Bath & Body Works (+92 bps), and Citizens Financial Group (+84 bps). Stocks dragging down SPDV's return were Gilead Sciences Inc (-30 bps), CVS Health Corp (-28 bps), and Skyworks Solutions Inc (-22 bps).

The AAM S&P Emerging Markets High Dividend Value ETF

The AAM S&P Emerging Markets High Dividend Value ETF ("EEMD" or the "Fund") seeks to track the total return performance, before fees and expenses, of its underlying index, the S&P Emerging Markets Dividend and Free Cash Flow Yield Index (the "Index"). Through the Index, EEMD, is passively managed using a rules-based, equal-weighted strategy that is designed to provide exposure to constituents of the S&P Emerging Plus LargeMidCap® Index that exhibit both high dividend yield and sustainable dividend distribution characteristics, while maintaining a diversified sector exposure.

Through its value-rooted focus, EEMD's portfolio of quality companies provided strong participation in market gains, without overextending on valuations. Accordingly, EEMD generated a total return of 11.14% (NAV) and 11.21% (Market Price) between November 1, 2023, and April 30, 2024 ("current fiscal period"). This compares to the 12.12% for the underlying Index, and a 15.98% total return for the benchmark index, the S&P Emerging Plus LargeMidCap® Index, for the same current fiscal period.

1

AAM ETFs

Management Discussion of Fund Performance
(Unaudited) (Continued)

Top performing sectors attributable to EEMD's return over the current fiscal period were Industrials, Information Technology, and Financials. The worst performing sectors included and Materials, Real Estate, and Health Care.

Individual stocks attributable to EEMD's return over the same fiscal period were Inner Mongolia Yitia Coal (+108 bps), Evergreen Marine Corp Ltd (+98 bps), and Chicony Electronics Co Ltd (+94 bps). Stocks dragging down EEMD's return were Abou Kir Fertilizer & Chemicals (-118 bps), Thungela Resources Ltd (-60 bps), and Greentown China Holdings (-43 bps).

The AAM S&P Developed Markets High Dividend Value ETF

The AAM S&P Developed Markets High Dividend Value ETF ("DMDV" or the "Fund") seeks to track the total return performance, before fees and expenses, of its underlying index, the S&P Developed Markets ex-US Dividend and Free Cash Flow Yield Index (the "Index"). Through the Index, DMDV, is passively managed using a rules-based, equal-weighted strategy that is designed to provide exposure to constituents of the S&P Developed BMI Ex-US & Korea LargeMidCap® Index that exhibit both high dividend yield and sustainable dividend distribution characteristics, while maintaining a diversified sector exposure.

Benefiting from its equal weight approach, DMDV's sector diversity allowed it to capitalize on broad market gains. As a result, DMDV generated a total return of 16.77% (NAV) and 15.35% (Market Price) between November 1, 2023, and April 30th, 2024 (the "current fiscal period"). This compares to the 17.25% for the underlying Index, and an 18.75% total return for the benchmark index, the S&P Developed BMI Ex-US & Korea LargeMidCap® Index, for the same current fiscal period.

Top performing sectors attributable to DMDV's return over the current fiscal period were Information Technology, Consumer Discretionary, and Financials. The worst performing sectors included Energy, Materials, and Utilities.

Individual stocks attributable to DMDV's return over the same fiscal period were Screen Holdings Co Ltd (+185 bps), JB Hi-Fi LTD (+69 bps), and Tele2 AB-B Shs (+60 bps). Stocks dragging down DMDV's return were Woodside Energy Group (-35 bps), Yara International Asa (-29 bps), and Trend Micro Inc (-24 bps).

The AAM Low Duration Preferred and Income Securities ETF

The AAM Low Duration Preferred and Income Securities ETF ("PFLD" or the "Fund") seeks to track the total return performance, before fees and expenses, of the ICE 0-5 Year Duration Exchange-Listed Preferred & Hybrid Securities Index (the "Index"). Through the Index, PFLD, is passively managed using a rules-based, strategy that is designed to provide exposure to exchange-listed, U.S. dollar-denominated

2

AAM ETFs

Management Discussion of Fund Performance
(Unaudited) (Continued)

preferred securities and hybrid securities listed on the New York Stock Exchange ("NYSE") or NASDAQ Capital Market ("NASDAQ") with an option-adjusted duration of less than five years.

By focusing on low duration preferred securities, PFLD was more protected from the impact of rising interest rates on bond prices. PFLD generated a total return of 8.04% (NAV) and 8.29% (Market Price), while the underlying index for PFLD generated a total return of 8.21% between November 1, 2023, and April 30th, 2024 ("current fiscal period"). Over the same current fiscal period, the benchmark index, the ICE Exchange-Listed Preferred & Hybrid Securities Index, achieved a total return of 12.60%.

Top performing industries attributable to PFLD's return during the current fiscal period were Banking, Insurance, Utility. The worst performing industries included Real Estate, Telecommunications, and Retail.

Individual securities attributable to PFLD's return over the same fiscal period were QRTEA 8 03/15/31 (+67 bps), KEY 6.2 Perp (+32 bps), and KEY 6 1/8 Perp (+23 bps). Securities dragging down PFLD's return were NYCB 6 3/8 Perp (-11 bps), BHF 6.6 Perp (-6 bps), and FOSL 7 11/30/26 (-6 bps).

The AAM Transformers ETF

The AAM Transformers ETF seeks to track the total return performance, before fees and expenses, of its underlying index, the Pence Transformers Index (the "Index"). The Pence Transformers Index follows a rules-based methodology that aims to target companies whose products and services show compelling potential to transform consumer behavior, technological innovation, and the global economy.

The Pence Transformers Index mainly focuses on companies with over $2 billion market cap which are estimated to grow their toplines at a double-digit rate and have a minimum of 3.0% projected R&D and/or Capex spending to net sales. 75% of the index is in US-based companies, while 25% is in internationals. These two geographies are split into multiple segments based on market cap and each segment is equally weighted. In terms of sector exposure, about 50% of the index is in Information Technology. As a result, TRFM can be highly sensitive to market volatility in both bull and bear markets.

Between November 1, 2023, and April 30, 2024, TRFM generated a total return of 26.05% (NAV) and 26.20% (Market Price), while the Index generated a total return of 26.46%, the benchmark index, the S&P 500® Index (SPXT Index) generated a total return of 20.98% and the Nasdaq Composite Index (CCMP Index) generated a total return of 22.36%, according to Bloomberg.

3

AAM ETFs

Management Discussion of Fund Performance
(Unaudited) (Continued)

Top performing sectors attributable to TRFM's return were Information Technology, Industrials, and Consumer Discretionary. The worst performing sectors were Financials, Utilities, and Materials.

Individual securities attributable to TRFM's return over the same fiscal period were NVIDIA Corp (+108 bps), Advanced Micro Devices Inc (+67 bps), and Crowdstrike Holdings Inc (+63 bps). Securities dragging down TRFM's return were Intel Corp (-35 bps), Plug Power Inc (-24 bps), and MobileEye Global Inc (-21 bps).

The top contributing countries were United States (18.83%), followed by France (0.94%) and United Kingdom (0.87%). The bottom contributing countries were China (-0.10%) and South Korea (-0.01%).

TRFM continues to offer a focused and specific approach in its selection process in seeking to uncover the most promising, transformative companies. By analyzing factors such as company size, research & development (R&D) spending as a percentage of sales, and projected sales growth, TRFM targets companies expected to have sustainable market dominance.

Because of the innovative nature of the underlying companies in the portfolio, there tends to be more frequent merger and acquisition activities. Over the period, 6 companies held in the fund were acquired.

Must be preceded or accompanied by a prospectus.

The AAM S&P 500 High Dividend Value ETF, AAM S&P Emerging Markets High Dividend Value ETF, AAM S&P Developed Markets High Dividend Value ETF, AAM Low Duration Preferred and Income Securities ETF, and AAM Transformers ETF are distributed by Quasar Distributors, LLC.

Investing involves risk, including the possible loss of principal. Shares of any ETF are bought and sold at market price (not NAV) and may trade at a discount or premium to NAV. Shares are not individually redeemable from the Funds and may only be acquired or redeemed from the Funds in creation units. Brokerage commissions will reduce returns. Companies with high yield or payout ratio may underperform other securities in certain market conditions and reduce or discontinue paying dividends entirely while included in the Index. The Funds' return may not match or achieve a high degree of correlation with the return of the underlying Index. To the extent the Funds utilize a sampling approach, they may experience tracking error to a greater extent than if the Funds had sought to replicate the Index. Investments in foreign securities involve political, economic and currency risks, greater volatility and differences in accounting methods. These risks are greater for emerging markets investments. Investments in mid-cap companies may involve less liquidity and greater volatility than larger companies. Diversification does not assure a profit or protect against a loss in a declining market.

S&P 500® Dividend and Free Cash Flow Yield index is a rules-based, equal-weighted index that is designed to provide exposure to the constituents of the S&P 500® Index that exhibit both high dividend yield and sustainable dividend distribution characteristics, while maintaining diversified sector exposure.

S&P 500® Index is a widely recognized capitalization-weighted index of 500 common stock prices in U.S. companies.

4

AAM ETFs

Management Discussion of Fund Performance
(Unaudited) (Continued)

S&P Emerging Markets Dividend and Free Cash Flow Yield Index is rules-based, equal-weighted index that is designed to provide exposure to the constituents of the S&P Emerging Plus LargeMidCap® Index that exhibit both high dividend yield and sustainable dividend distribution characteristics, while maintaining diversified sector exposure.

S&P Emerging Plus LargeMidCap® Index is designed to measure the performance of large- and mid-capitalization securities in emerging markets.

S&P Developed Ex-U.S. Dividend and Free Cash Flow Index is a rules-based, equal-weighted index that is designed to provide exposure to the constituents of the S&P Developed BMI Ex-U.S. & Korea LargeMidCap® Index that exhibit both high dividend yield and sustainable dividend distribution characteristics, while maintaining diversified sector exposure.

S&P Developed BMI Ex-U.S. & Korea LargeMidCap® Index is a comprehensive benchmark including stocks from developed markets excluding the United States and Korea.

ICE 0-5 Year Duration Exchange-Listed Preferred & Hybrid Securities Index is designed to measure the performance of exchange-listed, U.S. dollar-denominated preferred securities and hybrid securities listed on the New York Stock Exchange ("NYSE") or NASDAQ Capital Market ("NASDAQ") with an option-adjusted duration of less than 5 years. The Index was developed by ICE Data Indices, LLC ("IDI"), the Fund's index provider (the "Index Provider") and an affiliate of the NYSE.

ICE Exchange-Listed Preferred & Hybrid Securities Index is designed to measure the performance of a select group of exchange-listed, U.S. dollar denominated preferred securities, hybrid securities and convertible preferred securities listed on the New York Stock Exchange ("NYSE") or NASDAQ Capital Market ("NASDAQ").

Pence Transformers Index is a rules-based index that measures the performance of U.S.-listed common equity securities, including American Depositary Receipts ("ADRs") for foreign securities, of companies poised to benefit from a significant disruption and/or transformation of consumer behavior and technological innovation.

Free Cash Flow: The excess cash that a business has after paying all of the operations and capital expenditures.

Free Cash Flow Yield: A stock's free cash flow per share relative to the stock price.

Capex: Amount of money a company spends to buy capital assets or upgrade its existing capital assets.

Basis Point (bps) refers to a unit of measurement for interest rates and other percentages. One basis point is equal to 1/100th of 1%, or 0.01%.

Duration is a measure that helps approximate the degree of price sensitivity of a bond to changes in interest rates and is adjusted to account for the change in cash flows of the bond's embedded option.

It is not possible to invest directly in an index.

For a complete list of Fund holdings please see the Schedules of Investments on page 9 of the report. Fund holdings and sector allocations are subject to change and should not be considered a recommendation to buy or sell any security.

5

AAM ETFs

Portfolio Allocations
As of April 30, 2024 (Unaudited)

AAM S&P 500 High Dividend Value ETF

Sector

Percentage of
Net Assets

Energy

10.3%

Consumer Discretionary

10.2

Consumer Staples

9.8

Materials

9.5

Industrials

9.4

Financials

9.2

Information Technology

9.0

Communication Services

8.9

Real Estate

8.8

Health Care

8.5

Utilities

6.1

Short-Term Investments

0.4

Liabilities in Excess of Other Assets

(0.1)

Total

100.0%

AAM S&P Emerging Markets High Dividend Value ETF

Sector

Percentage of
Net Assets

Financials

10.3%

Industrials

10.0

Consumer Discretionary

9.3

Consumer Staples

9.1

Real Estate

9.0

Information Technology

8.9

Communication Services

8.8

Utilities

8.7

Energy

8.7

Health Care

8.4

Materials

7.9

Other Assets in Excess of Liabilities

0.5

Short-Term Investments

0.4

Total

100.0%

6

AAM ETFs

Portfolio Allocations
As of April 30, 2024 (Unaudited) (Continued)

AAM S&P Developed Markets High Dividend Value ETF

Sector

Percentage of
Net Assets

Consumer Discretionary

9.7%

Financials

9.5

Communication Services

9.1

Energy

9.1

Materials

9.1

Consumer Staples

9.0

Real Estate

9.0

Information Technology

8.9

Health Care

8.8

Utilities

8.7

Industrials

8.0

Other Assets in Excess of Liabilities

0.7

Short-Term Investments

0.4

Total

100.0%

AAM Low Duration Preferred and Income Securities ETF

Sector

Percentage of
Net Assets

Financials (a)

72.8%

Utilities

9.2

Consumer Discretionary

5.2

Energy

4.4

Industrials

3.3

Consumer Staples

2.6

Communication Services

1.4

Short-Term Investments

1.2

Real Estate

1.0

Information Technology

0.2

Health Care (b)

0.0

Liabilities in Excess of Other Assets

(1.3)

Total

100.0%

7

AAM ETFs

Portfolio Allocations
As of April 30, 2024 (Unaudited) (Continued)

AAM Transformers ETF

Sector

Percentage of
Net Assets

Information Technology (a)

55.4%

Industrials

18.7

Consumer Discretionary

10.9

Communication Services

7.7

Financials

5.0

Utilities

1.7

Materials

0.5

Short-Term Investments

0.1

Liabilities in Excess of Other Assets (b)

(0.0)

Total

100.0%

(a)

To the extent that the Fund invests more heavily in particular sectors of the economy, its performance will be especially sensitive to developments that significantly affect those sectors. See Note 7 in Notes to Financial Statements.

(b)

Represents less than 0.05% of net assets.

The Global Industry Classification Standard (GICS®) was developed by and/or is exclusive property of MSCI, Inc. and Standard & Poor's Financial Services LLC ("S&P"). GICS ® is a service mark of MSCI, Inc. and S&P and has been licensed for use by the Fund's Administrator, U.S. Bank Global Fund Services, LLC.

8

AAM S&P 500 High Dividend Value ETF

Schedule of Investments
April 30, 2024 (Unaudited)

Shares

Value

COMMON STOCKS - 99.7%

Communication Services - 8.9%

AT&T, Inc.

65,456 $ 1,105,552

Comcast Corporation - Class A

25,000 952,750

Interpublic Group of Companies, Inc.

33,971 1,034,077

Omnicom Group, Inc.

12,281 1,140,168

Verizon Communications, Inc.

26,526 1,047,512
5,280,059

Consumer Discretionary - 10.2%

Bath & Body Works, Inc.

26,538 1,205,356

Best Buy Company, Inc.

14,930 1,099,445

eBay, Inc.

26,239 1,352,358

Ford Motor Company

98,968 1,202,461

Tapestry, Inc.

29,083 1,160,994
6,020,614

Consumer Staples - 9.8%

Altria Group, Inc.

27,419 1,201,226

Conagra Brands, Inc.

37,230 1,145,940

Kimberly-Clark Corporation

9,275 1,266,316

Kraft Heinz Company

29,736 1,148,107

Molson Coors Beverage Company - Class B

17,916 1,025,870
5,787,459

Energy - 10.3%

Coterra Energy, Inc.

43,762 1,197,328

Kinder Morgan, Inc.

64,827 1,185,038

ONEOK, Inc.

15,899 1,257,929

Phillips 66

8,192 1,173,176

Valero Energy Corporation

8,389 1,341,149
6,154,620

Financials - 9.2%

Citizens Financial Group, Inc.

32,511 1,108,950

Huntington Bancshares, Inc.

83,445 1,124,004

KeyCorp

75,800 1,098,342

Truist Financial Corporation

29,160 1,094,958

US Bancorp

25,775 1,047,239
5,473,493

The accompanying notes are an integral part of these financial statements.

9

AAM S&P 500 High Dividend Value ETF

Schedule of Investments
April 30, 2024 (Unaudited) (Continued)

Shares

Value

COMMON STOCKS - 99.7% (Continued)

Health Care - 8.5%

AbbVie, Inc.

6,649 $ 1,081,393

Bristol-Myers Squibb Company

21,794 957,628

CVS Health Corporation

14,760 999,400

Gilead Sciences, Inc.

13,767 897,608

Viatris, Inc.

93,157 1,077,827
5,013,856

Industrials - 9.4%

3M Company

13,884 1,339,945

CH Robinson Worldwide, Inc.

12,795 908,445

Cummins, Inc.

4,631 1,308,211

Robert Half, Inc.

13,502 933,528

Stanley Black & Decker, Inc.

11,788 1,077,423
5,567,552

Information Technology - 9.0%

Cisco Systems, Inc.

21,339 1,002,506

Hewlett Packard Enterprise Company

69,475 1,181,075

HP, Inc.

37,040 1,040,453

International Business Machines Corporation

6,278 1,043,404

Skyworks Solutions, Inc.

10,156 1,082,528
5,349,966

Materials - 9.5%

Amcor plc

117,606 1,051,398

CF Industries Holdings, Inc.

14,264 1,126,428

Dow, Inc.

20,624 1,173,506

International Paper Company

30,264 1,057,424

LyondellBasell Industries NV - Class A

11,720 1,171,648
5,580,404

Real Estate - 8.8%

Boston Properties, Inc.

15,537 961,585

Healthpeak Properties, Inc.

57,236 1,065,162

Host Hotels & Resorts, Inc.

56,266 1,061,740

Kimco Realty Corporation

54,178 1,009,336

Simon Property Group, Inc.

7,738 1,087,421
5,185,244

The accompanying notes are an integral part of these financial statements.

10

AAM S&P 500 High Dividend Value ETF

Schedule of Investments
April 30, 2024 (Unaudited) (Continued)

Shares

Value

COMMON STOCKS - 99.7% (Continued)

Utilities - 6.1%

Atmos Energy Corporation

9,875 $ 1,164,262

Public Service Enterprise Group, Inc.

19,159 1,323,504

WEC Energy Group, Inc.

13,849 1,144,481
3,632,247

TOTAL COMMON STOCKS (Cost $59,479,717)

59,045,514

SHORT-TERM INVESTMENTS - 0.4%

Money Market Funds - 0.4%

Invesco Government & Agency Portfolio - Institutional Class, 4.68%(a)

214,206 214,206

TOTAL SHORT-TERM INVESTMENTS (Cost $214,206)

214,206

TOTAL INVESTMENTS - 100.1% (Cost $59,693,923)

59,259,720

Liabilities in Excess of Other Assets - (0.1)%

(57,915 )

TOTAL NET ASSETS - 100.0%

$ 59,201,805

Percentages are stated as a percent of net assets.

The Global Industry Classification Standard (GICS®) was developed by and/or is the exclusive property of MSCI, Inc. and Standard & Poor's Financial Services LLC ("S&P"). GICS is a service mark of MSCI, Inc. and S&P and has been licensed for use by U.S. Bank Global Fund Services.

NV - Naamloze Vennootschap

(a)

The rate shown represents the 7-day effective yield as of April 30, 2024.

The accompanying notes are an integral part of these financial statements.

11

AAM S&P Emerging Markets High Dividend Value ETF

Schedule of Investments
April 30, 2024 (Unaudited)

Shares

Value

COMMON STOCKS - 95.4%

Brazil - 7.6%

CPFL Energia SA

18,811 $ 116,392

CSN Mineracao SA

100,850 96,120

Hypera SA

21,044 120,139

Telefonica Brasil SA

13,388 123,287

TIM SA

38,985 132,981
588,919

Chile - 3.6%

Cencosud SA

77,159 132,763

Cia Sud Americana de Vapores SA

1,850,076 144,933
277,696

China - 20.8%

China CITIC Bank Corporation, Ltd. - H Shares

284,000 167,033

China Construction Bank Corporation - H Shares

236,000 153,890

China Everbright Bank Company, Ltd. - H Shares

473,000 143,935

China Tower Corporation, Ltd. - H Shares (a)

1,418,000 166,798

Chongqing Changan Automobile Company, Ltd. - Class B

262,700 129,986

Chongqing Rural Commercial Bank Company, Ltd. - H Shares

363,000 155,945

COSCO SHIPPING Holdings Company, Ltd. - H Shares

131,000 170,173

Dongfeng Motor Group Company, Ltd. - H Shares

346,000 126,080

Sinopharm Group Company, Ltd. - H Shares

56,400 143,070

Tianqi Lithium Corporation - H Shares

28,000 108,833

Yankuang Energy Group Company, Ltd. - H Shares

68,000 148,151
1,613,894

Czech Republic - 1.7%

CEZ AS

3,573 132,024

Egypt - 1.4%

Abou Kir Fertilizers & Chemical Industries

83,950 109,126

Greece - 3.5%

Motor Oil Hellas Corinth Refineries SA

4,882 141,778

OPAP SA

7,742 129,222
271,000

The accompanying notes are an integral part of these financial statements.

12

AAM S&P Emerging Markets High Dividend Value ETF

Schedule of Investments
April 30, 2024 (Unaudited) (Continued)

Shares

Value

COMMON STOCKS - 95.4% (Continued)

Hong Kong - 4.1%

Orient Overseas International, Ltd.

9,000 $ 131,527

SITC International Holdings Company, Ltd.

85,000 185,189
316,716

Hungary - 1.7%

Richter Gedeon Nyrt

5,118 130,764

Indonesia - 5.6%

Hanjaya Mandala Sampoerna Tbk PT

2,444,800 128,555

Indofood Sukses Makmur Tbk PT

335,500 128,959

Perusahaan Gas Negara Tbk PT

1,923,300 173,878
431,392

Kuwait - 1.6%

Mobile Telecommunications Company KSCP

80,070 126,864

Luxembourg - 1.9%

Ternium SA - ADR

3,523 148,318

Malaysia - 2.3%

United Plantations BHD

33,200 175,304

Mexico - 1.5%

Fibra Uno Administracion SAB de CV

79,556 114,489

Republic of Korea - 10.0%

GS Holdings Corporation

4,470 145,216

Hana Financial Group, Inc.

4,224 179,400

Kia Corporation

2,095 178,865

KT&G Corporation

2,144 138,683

LG Uplus Corporation

18,733 133,507
775,671

Russian Federation - 0.0%(b)

X5 Retail Group NV - GDR(c)(d)

5,978 0

The accompanying notes are an integral part of these financial statements.

13

AAM S&P Emerging Markets High Dividend Value ETF

Schedule of Investments
April 30, 2024 (Unaudited)

Shares

Value

COMMON STOCKS - 95.4% (Continued)

South Africa - 5.2%

African Rainbow Minerals, Ltd.

14,153 $ 147,454

Exxaro Resources, Ltd.

13,250 127,332

Growthpoint Properties, Ltd.

226,212 131,387
406,173

Taiwan - 10.9%

Catcher Technology Company, Ltd.

22,000 147,288

Pou Chen Corporation

139,000 154,316

Simplo Technology Company, Ltd.

10,000 134,513

Synnex Technology International Corporation

60,000 147,043

WPG Holdings, Ltd.

48,000 130,164

WT Microelectronics Company, Ltd.

28,000 128,985
842,309

Thailand - 6.2%

Bangkok Chain Hospital PCL - NVDR

214,500 116,337

Bangkok Dusit Medical Services PCL - NVDR

177,100 138,583

Banpu PCL - NVDR

761,100 113,980

Electricity Generating PCL - NVDR

37,000 112,318
481,218

Turkey - 1.7%

Emlak Konut Gayrimenkul Yatirim Ortakligi AS(d)

437,156 131,512

United Arab Emirates - 4.1%

Emaar Development PJSC

73,953 168,326

Emaar Properties PJSC

68,357 152,798
321,124

TOTAL COMMON STOCKS (Cost $7,552,550)

7,394,513

PREFERRED STOCKS - 3.7%

Brazil - 3.7%

Cia Energetica de Minas Gerais, 0.00%,

76,034 142,442

Petroleo Brasileiro SA, 0.00%,

17,907 144,829
287,271

TOTAL PREFERRED STOCKS (Cost $193,777)

287,271

The accompanying notes are an integral part of these financial statements.

14

AAM S&P Emerging Markets High Dividend Value ETF

Schedule of Investments
April 30, 2024 (Unaudited) (Continued)

Shares

Value

SHORT-TERM INVESTMENTS - 0.4%

Money Market Funds - 0.4%

Invesco Government & Agency Portfolio - Institutional Class, 4.68%(e)

32,795 $ 32,795

TOTAL SHORT-TERM INVESTMENTS (Cost $32,795)

32,795

TOTAL INVESTMENTS - 99.5% (Cost $7,779,122)

7,714,579

Other Assets in Excess of Liabilities - 0.5%

39,211

TOTAL NET ASSETS - 100.0%

$ 7,753,790

Percentages are stated as a percent of net assets.

ADR - American Depositary Receipt

GDR - Global Depositary Receipt

NVDR - Non-Voting Depositary Receipt

PJSC - Public Joint Stock Company

SA - Sociedad Anónima

SAB de CV - Sociedad Anónima Bursátil de Capital Variable

(a)

Security is exempt from registration pursuant to Rule 144A under the Securities Act of 1933, as amended. These securities may only be resold in transactions exempt from registration to qualified institutional investors. As of April 30, 2024, the value of these securities total $166,798 or 2.2% of the Fund's net assets.

(b)

Represents less than 0.05% of net assets.

(c)

Fair value determined using significant unobservable inputs in accordance with procedures established by and under the supervision of the Adviser, acting as Valuation Designee. These securities represented $0 or 0.0% of net assets as of April 30, 2024.

(d)

Non-income producing security.

(e)

The rate shown represents the 7-day effective yield as of April 30, 2024.

The accompanying notes are an integral part of these financial statements.

15

AAM S&P Developed Markets High Dividend Value ETF

Schedule of Investments
April 30, 2024 (Unaudited)

Shares

Value

COMMON STOCKS - 98.9%

Australia - 10.9%

Dexus(a)

7,527 $ 34,800

Harvey Norman Holdings, Ltd.

12,483 37,206

JB Hi-Fi, Ltd.

967 38,335

Pilbara Minerals, Ltd.

16,018 42,229

Whitehaven Coal, Ltd.

6,920 34,690

Woodside Energy Group, Ltd.

1,796 32,923
220,183

Austria - 2.1%

OMV AG

868 41,468

Denmark - 1.5%

AP Moller - Maersk AS - Class A

20 28,558

Svitzer AS(a)

40 1,347
29,905

Finland - 1.8%

Fortum Oyj

2,673 35,384

France - 5.4%

Orange SA

2,994 33,374

Sanofi SA

364 36,228

Societe Generale SA

1,418 38,496
108,098

Germany - 7.9%

Bayerische Motoren Werke AG

360 39,436

Fresenius Medical Care AG

914 38,701

Fresenius SE & Company KGaA

1,268 37,922

Mercedes-Benz Group AG

554 42,022
158,081

Hong Kong - 8.8%

Henderson Land Development Company, Ltd.

13,000 39,559

HKT Trust & HKT, Ltd.

30,000 33,217

Hongkong Land Holdings, Ltd.

11,500 36,915

Jardine Matheson Holdings, Ltd.

900 34,532

The accompanying notes are an integral part of these financial statements.

16

AAM S&P Developed Markets High Dividend Value ETF

Schedule of Investments
April 30, 2024 (Unaudited) (Continued)

Shares

Value

COMMON STOCKS - 98.9% (Continued)

Hong Kong - 8.8% (Continued)

Sun Hung Kai Properties, Ltd.

3,500 $ 32,556
176,779

Israel - 3.6%

Delek Group, Ltd.

300 35,607

ICL Group, Ltd.

7,975 37,648
73,255

Italy - 3.4%

Enel SpA

5,335 35,259

Snam SpA

7,282 33,497
68,756

Japan - 11.8%

Brother Industries, Ltd.

2,100 37,392

Kawasaki Kisen Kaisha, Ltd.

2,400 33,720

Mitsui OSK Lines, Ltd.

1,000 31,710

Nippon Yusen KK

1,100 31,218

SCREEN Holdings Company, Ltd.

400 42,170

Takeda Pharmaceutical Company, Ltd.

1,200 31,669

Trend Micro, Inc.

600 29,778
237,657

Netherlands - 5.9%

ABN AMRO Bank NV(b)

2,468 39,821

Koninklijke Ahold Delhaize NV

1,298 39,471

Stellantis NV

1,716 38,312
117,604

Norway - 1.6%

Yara International ASA

1,113 31,910

Singapore - 3.7%

Hafnia, Ltd.

4,887 37,157

Venture Corporation, Ltd.

3,500 37,265
74,422

The accompanying notes are an integral part of these financial statements.

17

AAM S&P Developed Markets High Dividend Value ETF

Schedule of Investments
April 30, 2024 (Unaudited) (Continued)

Shares

Value

COMMON STOCKS - 98.9% (Continued)

Spain - 5.5%

Endesa SA

1,801 $ 32,930

Redeia Corporation SA

2,248 37,617

Telefonica SA

8,804 39,594
110,141

Sweden - 5.1%

SSAB AB - Class B

5,199 29,510

Tele2 AB - Class B

4,379 41,134

Telefonaktiebolaget LM Ericsson - Class B

6,333 32,439
103,083

Switzerland - 3.7%

Glencore plc

6,905 40,438

Novartis AG

339 32,915
73,353

United Kingdom - 16.2%

Aviva plc - Class B(a)

6,581 38,375

British American Tobacco plc

1,244 36,621

HSBC Holdings plc

4,761 41,469

Imperial Brands plc

1,503 34,412

J Sainsbury plc

10,155 33,493

Land Securities Group plc

4,390 35,757

Legal & General Group plc

11,323 33,460

Tesco plc

9,603 35,628

Vodafone Group plc

41,796 35,410
324,625

TOTAL COMMON STOCKS (Cost $1,995,123)

1,984,704

The accompanying notes are an integral part of these financial statements.

18

AAM S&P Developed Markets High Dividend Value ETF

Schedule of Investments
April 30, 2024 (Unaudited) (Continued)

Shares

Value

SHORT-TERM INVESTMENTS - 0.4%

Money Market Funds - 0.4%

Invesco Government & Agency Portfolio - Institutional Class, 4.68(c)

7,561 $ 7,561

TOTAL SHORT-TERM INVESTMENTS (Cost $7,561)

7,561

TOTAL INVESTMENTS - 99.3% (Cost $2,002,684)

1,992,265

Other Assets in Excess of Liabilities - 0.7%

13,153

TOTAL NET ASSETS - 100.0%

$ 2,005,418

Percentages are stated as a percent of net assets.

AG - Aktiengesellschaft

ASA - Advanced Subscription Agreement

NV - Naamloze Vennootschap

PLC - Public Limited Company

SA - Sociedad Anónima

(a)

Non-income producing security.

(b)

Security is exempt from registration pursuant to Rule 144A under the Securities Act of 1933, as amended. These securities may only be resold in transactions exempt from registration to qualified institutional investors. As of April 30, 2024, the value of these securities total $39,821 or 2.0% of the Fund's net assets.

(c)

The rate shown represents the 7-day effective yield as of April 30, 2024.

The accompanying notes are an integral part of these financial statements.

19

AAM Low Duration Preferred and Income Securities ETF

Schedule of Investments
April 30, 2024 (Unaudited)

Shares

Value

PREFERRED STOCKS - 100.1%

Communication Services - 1.4%

AT&T, Inc., 5.63%, 08/01/2067

162,322 $ 3,869,756

Chicken Soup For The Soul Entertainment, Inc., Series A, 9.75%, Perpetual

26,514 33,673
3,903,429

Consumer Discretionary - 5.2%

Brunswick Corporation

6.50%, 10/15/2048

36,399 887,408

6.63%, 01/15/2049

24,593 603,020

6.38%, 04/15/2049

45,252 1,103,244

Dillard's Capital Trust I, 7.50%, 08/01/2038

39,353 1,017,669

Ford Motor Company

6.20%, 06/01/2059

147,566 3,566,670

6.00%, 12/01/2059

157,403 3,777,672

Fossil Group, Inc., 7.00%, 11/30/2026

29,511 293,929

Qurate Retail, Inc., 8.00%, 03/15/2031

62,552 2,888,026
14,137,638

Consumer Staples - 2.6%

CHS, Inc.

Series 2, 9.86% to 06/30/2024 then 3 mo. Term SOFR + 4.56%, Perpetual

82,640 2,147,814

Series 3, 6.75% to 09/30/2024 then 3 mo. Term SOFR + 4.42%, Perpetual

96,901 2,452,564

Series 4, 7.50%, Perpetual

101,824 2,611,785
7,212,163

Energy - 4.4%

Energy Transfer LP, Series E, 7.60% to 05/15/2024 then 3 mo. Term SOFR + 5.42%, Perpetual

129,135 3,220,627

NGL Energy Partners LP, Series B, 12.80% (3 mo. Term SOFR + 7.47%), Perpetual

61,909 1,516,771

NuStar Energy LP

Series A, 12.36% (3 mo. Term SOFR + 7.03%), Perpetual

44,564 1,139,501

Series B, 11.23% (3 mo. Term SOFR + 5.90%), Perpetual

75,748 1,932,331

The accompanying notes are an integral part of these financial statements.

20

AAM Low Duration Preferred and Income Securities ETF

Schedule of Investments
April 30, 2024 (Unaudited) (Continued)

Shares

Value

PREFERRED STOCKS - 100.1% (Continued)

Energy - 4.4% (Continued)

Series C, 12.47% (3 mo. Term SOFR + 7.14%), Perpetual

33,944 $ 867,269

NuStar Logistics LP, 12.32% (3 mo. Term SOFR + 7.00%), 01/15/2043

79,196 2,008,411

Seapeak LLC

9.00%, Perpetual

24,593 622,695

Series B, 8.50% to 10/15/2027 then 3 mo. Term SOFR + 6.50%, Perpetual

33,449 854,622
12,162,227

Financials - 72.8%(a)

ACRES Commercial Realty Corporation, Series C, 8.63% to 07/30/2024 then 3 mo. Term SOFR + 6.19%, Perpetual

23,612 572,591

AGNC Investment Corporation

Series C, 10.70% (3 mo. Term SOFR + 5.37%), Perpetual

63,941 1,631,135

Series D, 9.92% (3 mo. Term SOFR + 4.59%), Perpetual

46,236 1,147,115

Series E, 6.50% to 10/15/2024 then 3 mo. Term SOFR + 5.26%, Perpetual

79,196 1,934,758

Series F, 6.13% to 04/15/2025 then 3 mo. Term SOFR + 4.96%, Perpetual

113,132 2,642,764

Series G, 7.75% to 10/15/2027 then 5 yr. CMT Rate + 4.39%, Perpetual

29,511 681,114

Allstate Corporation, 8.76% (3 mo. Term SOFR + 3.43%), 01/15/2053

98,376 2,561,711

American Equity Investment Life Holding Company

Series A, 5.95% to 12/01/2024 then 5 yr. CMT Rate + 4.32%, Perpetual

78,701 1,897,481

Series B, 6.63% to 09/01/2025 then 5 yr. CMT Rate + 6.30%, Perpetual

59,027 1,450,293

Annaly Capital Management, Inc.

Series F, 10.56% (3 mo. Term SOFR + 5.25%), Perpetual

141,663 3,582,657

Series G, 9.74% (3 mo. Term SOFR + 4.43%), Perpetual

83,620 2,104,715

Series I, 6.75% to 09/30/2024 then 3 mo. Term SOFR + 5.25%, Perpetual

87,064 2,184,436

Arbor Realty Trust, Inc., Series F, 6.25% to 10/12/2026 then 3 mo. Term SOFR + 5.44%, Perpetual

55,790 1,063,915

The accompanying notes are an integral part of these financial statements.

21

AAM Low Duration Preferred and Income Securities ETF

Schedule of Investments
April 30, 2024 (Unaudited) (Continued)

Shares

Value

PREFERRED STOCKS - 100.1% (Continued)

Financials - 72.8%(a) (Continued)

Argo Group International Holdings, Inc., 7.00% to 09/15/2025 then 5 yr. CMT Rate + 6.71%, Perpetual

29,511 $ 717,117

Aspen Insurance Holdings Ltd., 9.62% to 04/01/2024 then 3 mo. Term SOFR + 4.32%, Perpetual

54,104 1,386,145

Associated Banc-Corp., 6.63% to 03/01/2028 then 5 yr. CMT Rate + 2.81%, 03/01/2033

59,027 1,322,205

Athene Holding, Ltd.

7.25% to 03/30/2029 then 5 yr. CMT Rate + 2.99%, 03/30/2064

113,132 2,818,118

Series A, 6.35% to 06/30/2029 then 3 mo. Term SOFR + 4.52%, Perpetual

169,704 3,989,741

Series C, 6.38% to 09/30/2025 then 5 yr. CMT Rate + 5.97%, Perpetual

118,055 2,954,917

Series E, 7.75% to 12/30/2027 then 5 yr. CMT Rate + 3.96%, Perpetual

98,376 2,617,785

Atlanticus Holdings Corporation, 6.13%, 11/30/2026

29,156 644,056

B Riley Financial, Inc.

6.38%, 02/28/2025

28,814 693,265

5.50%, 03/31/2026

42,783 933,953

6.50%, 09/30/2026

35,522 741,699

5.00%, 12/31/2026

63,887 1,229,186

6.00%, 01/31/2028

52,346 985,675

5.25%, 08/31/2028

79,780 1,373,014

Banc of California, Inc., Series F, 7.75% to 09/01/2027 then 5 yr. CMT Rate + 4.82%, Perpetual

100,983 2,295,344

Bank of America Corporation

Series 02, 6.25% (3 mo. Term SOFR + 0.91%), Perpetual

36,114 768,867

Series 4, 6.35% (3 mo. Term SOFR + 1.01%), Perpetual

25,401 566,442

Series 5, 6.08% (3 mo. Term SOFR + 0.76%), Perpetual

50,456 1,092,877

Series E, 5.92% (3 mo. Term SOFR + 0.61%), Perpetual

37,186 856,394

Series GG, 6.00%, Perpetual

161,675 3,982,055

Series HH, 5.88%, Perpetual

101,598 2,480,007

Series K, 6.45%, 12/15/2066

125,747 3,168,824

Charles Schwab Corporation, Series D, 5.95%, Perpetual

147,566 3,674,393

Chimera Investment Corporation

Series B, 11.35% (3 mo. Term SOFR + 6.05%), Perpetual

63,941 1,585,097

The accompanying notes are an integral part of these financial statements.

22

AAM Low Duration Preferred and Income Securities ETF

Schedule of Investments
April 30, 2024 (Unaudited) (Continued)

Shares

Value

PREFERRED STOCKS - 100.1% (Continued)

Financials - 72.8%(a) (Continued)

Series C, 7.75% to 09/30/2025 then 3 mo. Term SOFR + 5.01%, Perpetual

51,155 $ 1,063,001

Series D, 10.90% (3 mo. Term SOFR + 5.60%), Perpetual

39,353 955,097

Citizens Financial Group, Inc., Series D, 9.21% to 07/06/2024 then 3 mo. Term SOFR + 3.90%, Perpetual

59,027 1,491,612

Compass Diversified Holdings

Series A, 7.25%, Perpetual

19,777 479,592

Series B, 7.88% to 04/30/2028 then 3 mo. Term SOFR + 5.25%, Perpetual

19,845 504,063

Series C, 7.88%, Perpetual

22,934 573,350

ConnectOne Bancorp, Inc., Series A, 5.25% to 09/01/2026 then 5 yr. CMT Rate + 4.42%, Perpetual

22,628 452,334

Crescent Capital BDC, Inc., 5.00%, 05/25/2026(b)

21,958 530,066

Dynex Capital, Inc., Series C, 6.90% to 04/15/2025 then 3 mo. Term SOFR + 5.72%, Perpetual

21,936 531,290

Ellington Financial, Inc.

6.75% to 10/30/2024 then 3 mo. Term SOFR + 5.46%, Perpetual

22,628 541,941

Series B, 6.25% to 01/30/2027 then 5 yr. CMT Rate + 4.99%, Perpetual

23,711 490,818

Series C, 8.63% to 04/30/2028 then 5 yr. CMT Rate + 5.13%, Perpetual

19,674 458,798

Enstar Group Ltd.

Series D, 7.00% to 09/01/2028 then 3 mo. Term SOFR + 4.28%, Perpetual

78,701 2,006,876

Series E, 7.00%, Perpetual

21,643 523,328

Fifth Third Bancorp, Series I, 9.30% to 06/30/2024 then 3 mo. Term SOFR + 3.97%, Perpetual

88,539 2,249,776

First Horizon Corporation, Series D, 6.10% to 05/01/2024 then 3 mo. Term SOFR + 4.12%, Perpetual

17,649 441,049

Gladstone Investment Corporation

5.00%, 05/01/2026

25,172 602,618

4.88%, 11/01/2028

26,472 601,179

Goldman Sachs Group, Inc.

Series A, 6.31% (3 mo. Term SOFR + 1.01%), Perpetual

141,281 3,205,666

Series C, 6.31% (3 mo. Term SOFR + 1.01%), Perpetual

37,676 879,735

The accompanying notes are an integral part of these financial statements.

23

AAM Low Duration Preferred and Income Securities ETF

Schedule of Investments
April 30, 2024 (Unaudited) (Continued)

Shares

Value

PREFERRED STOCKS - 100.1% (Continued)

Financials - 72.8%(a) (Continued)

Series D, 6.23% (3 mo. Term SOFR + 0.93%), Perpetual

254,305 $ 5,749,836

Series K, 6.38% to 05/10/2024 then 3 mo. Term SOFR + 3.81%, Perpetual

122,721 3,065,571

Granite Point Mortgage Trust, Inc., Series A, 7.00% to 01/15/2027 then SOFR + 5.83%, Perpetual

40,477 688,109

Hartford Financial Services Group, Inc., Series G, 6.00%, Perpetual

67,880 1,694,964

Heartland Financial USA, Inc., Series E, 7.00% to 07/15/2025 then 5 yr. CMT Rate + 6.68%, Perpetual

22,628 567,963

Huntington Bancshares, Inc./OH, Series J, 6.88% to 04/15/2028 then 5 yr. CMT Rate + 2.70%, Perpetual

63,941 1,588,294

Invesco Mortgage Capital, Inc.

Series B, 7.75% to 12/27/2024 then 3 mo. Term SOFR + 5.44%, Perpetual

20,995 507,449

Series C, 7.50% to 09/27/2027 then 3 mo. Term SOFR + 5.55%, Perpetual

36,476 803,202

Jackson Financial, Inc., 8.00% to 03/30/2028 then 5 yr. CMT Rate + 3.73%, Perpetual

108,213 2,833,016

JPMorgan Chase & Company

Series DD, 5.75%, Perpetual

250,425 6,195,515

Series EE, 6.00%, Perpetual

273,125 6,869,094

Kemper Corporation, 5.88% to 03/15/2027 then 5 yr. CMT Rate + 4.14%, 03/15/2062

29,511 659,571

KeyCorp

6.20% to 12/15/2027 then 5 yr. CMT Rate + 3.13%, Perpetual

118,055 2,644,432

Series E, 6.13% to 12/15/2026 then 3 mo. Term SOFR + 4.15%, Perpetual

98,376 2,268,551

M&T Bank Corporation, Series H, 5.63% to 12/15/2026 then 3 mo. Term SOFR + 4.28%, Perpetual

49,190 1,131,370

Merchants Bancorp

8.25% to 10/01/2027 then 5 yr. CMT Rate + 4.34%, Perpetual

28,036 728,936

Series B, 6.00% to 10/01/2024 then 3 mo. Term SOFR + 4.83%, Perpetual

24,593 606,463

MetLife, Inc., Series A, 6.59% (3 mo. Term SOFR + 1.26%), Perpetual

118,055 2,860,473

The accompanying notes are an integral part of these financial statements.

24

AAM Low Duration Preferred and Income Securities ETF

Schedule of Investments
April 30, 2024 (Unaudited) (Continued)

Shares

Value

PREFERRED STOCKS - 100.1% (Continued)

Financials - 72.8%(a) (Continued)

MFA Financial, Inc.

8.88%, 02/15/2029

22,628 $ 567,510

Series C, 6.50% to 03/31/2025 then 3 mo. Term SOFR + 5.61%, Perpetual

54,104 1,198,404

Midland States Bancorp, Inc., 7.75% to 09/30/2027 then 5 yr. CMT Rate + 4.71%, Perpetual

22,628 566,605

Morgan Stanley

Series A, 6.29% (3 mo. Term SOFR + 0.96%), Perpetual

122,947 2,724,506

Series E, 7.13%, Perpetual

95,389 2,406,664

Series F, 6.88%, Perpetual

94,017 2,365,468

Series I, 6.38%, Perpetual

111,770 2,785,308

Series K, 5.85%, Perpetual

111,770 2,678,009

National Rural Utilities Cooperative Finance Corporation, Series US, 5.50%, 05/15/2064

49,190 1,210,074

New Mountain Finance Corporation, 8.25%, 11/15/2028

22,628 577,693

New York Community Bancorp, Inc., Series A, 6.38% to 03/17/2027 then 3 mo. Term SOFR + 4.08%, Perpetual

101,329 1,582,759

New York Mortgage Trust, Inc.

Series D, 8.00% to 10/15/2027 then 3 mo. Term SOFR + 5.96%, Perpetual

30,042 642,298

Series E, 7.88% to 01/15/2025 then 3 mo. Term SOFR + 6.69%, Perpetual

36,120 847,375

Series F, 6.88% to 10/15/2026 then SOFR + 6.13%, Perpetual

28,238 554,877

NewtekOne, Inc., 5.50%, 02/01/2026

22,628 541,941

Old National Bancorp

Series A, 7.00%, Perpetual

21,247 533,300

Series C, 7.00%, Perpetual

24,102 615,806

Popular Capital Trust II, 6.13%, 12/01/2034

19,876 502,465

Prudential Financial, Inc., 5.63%, 08/15/2058

111,167 2,669,120

Ready Capital Corporation

5.75%, 02/15/2026

40,585 981,345

6.20%, 07/30/2026

20,582 496,232

Regions Financial Corporation

Series B, 6.38% to 09/15/2024 then 3 mo. Term SOFR + 3.80%, Perpetual

98,376 2,445,627

The accompanying notes are an integral part of these financial statements.

25

AAM Low Duration Preferred and Income Securities ETF

Schedule of Investments
April 30, 2024 (Unaudited) (Continued)

Shares

Value

PREFERRED STOCKS - 100.1% (Continued)

Financials - 72.8%(a) (Continued)

Series C, 5.70% to 08/15/2029 then 3 mo. Term SOFR + 3.41%, Perpetual

98,376 $ 2,150,499

Reinsurance Group of America, Inc.

7.13% to 10/15/2027 then 5 yr. CMT Rate + 3.46%, 10/15/2052

137,729 3,607,123

5.75% to 06/15/2026 then 3 mo. Term SOFR + 4.30%, 06/15/2056

78,701 1,965,164

Rithm Capital Corporation

Series A, 7.50% to 08/15/2024 then 3 mo. Term SOFR + 6.06%, Perpetual

30,496 757,521

Series B, 7.13% to 08/15/2024 then 3 mo. Term SOFR + 5.90%, Perpetual

55,390 1,368,687

Series C, 6.38% to 02/15/2025 then 3 mo. Term SOFR + 5.23%, Perpetual

78,225 1,773,361

Series D, 7.00% to 11/15/2026 then 5 yr. CMT Rate + 6.22%, Perpetual

91,492 2,054,910

Saratoga Investment Corporation, Series 2027, 6.00%, 04/30/2027

20,757 503,357

SiriusPoint Ltd., Series B, 8.00% to 02/26/2026 then 5 yr. CMT Rate + 7.30%, Perpetual

39,353 1,001,534

SLM Corporation, Series B, 7.29% (3 mo. Term SOFR + 1.96%), Perpetual

12,350 981,702

State Street Corporation, Series G, 5.35%, Perpetual

98,376 2,339,381

Stifel Financial Corporation, Series B, 6.25%, Perpetual

31,480 760,242

Synchrony Financial, Series B, 8.25% to 05/15/2029 then 5 yr. CMT Rate + 4.04%, Perpetual

98,376 2,472,189

Synovus Financial Corporation

Series D, 8.94% (3 mo. Term SOFR + 3.61%), Perpetual

39,353 983,431

Series E, 5.88% to 07/01/2024 then 5 yr. CMT Rate + 4.13%, Perpetual

68,864 1,710,582

Trinity Capital, Inc.

7.00%, 01/16/2025

35,904 910,525

7.88%, 03/30/2029

22,628 578,145

Truist Financial Corporation, Series I, 6.12% (3 mo. Term SOFR + 0.79%), Perpetual

33,944 735,906

The accompanying notes are an integral part of these financial statements.

26

AAM Low Duration Preferred and Income Securities ETF

Schedule of Investments
April 30, 2024 (Unaudited) (Continued)

Shares

Value

PREFERRED STOCKS - 100.1% (Continued)

Financials - 72.8%(a) (Continued)

Two Harbors Investment Corporation

Series A, 8.13% to 04/27/2027 then 3 mo. Term SOFR + 5.92%, Perpetual

24,840 $ 569,084

Series B, 7.63% to 07/27/2027 then 3 mo. Term SOFR + 5.61%, Perpetual

49,968 1,129,277

Series C, 7.25% to 01/27/2025 then 3 mo. Term SOFR + 5.27%, Perpetual

47,522 1,127,697

Unum Group, 6.25%, 06/15/2058

59,027 1,466,821

US Bancorp

Series A, 6.61% (3 mo. Term SOFR + 1.28%), Perpetual

2,824 2,434,288

Series B, 6.19% (3 mo. Term SOFR + 0.86%), Perpetual

196,756 3,915,444

Valley National Bancorp

Series A, 6.25% to 06/30/2025 then 3 mo. Term SOFR + 4.11%, Perpetual

22,628 496,232

Series B, 9.14% (3 mo. Term SOFR + 3.84%), Perpetual

19,674 476,898

Voya Financial, Inc., Series B, 5.35% to 09/15/2029 then 5 yr. CMT Rate + 3.21%, Perpetual

59,027 1,419,009

WesBanco, Inc., Series A, 6.75% to 08/15/2025 then 5 yr. CMT Rate + 6.56%, Perpetual

29,511 708,854

Western Alliance Bancorp, Series A, 4.25% to 09/30/2026 then 5 yr. CMT Rate + 3.45%, Perpetual

59,027 1,056,583

Wintrust Financial Corporation

Series D, 6.50% to 07/15/2025 then 3 mo. Term SOFR + 4.32%, Perpetual

24,593 592,937

Series E, 6.88% to 07/15/2025 then 5 yr. CMT Rate + 6.51%, Perpetual

56,568 1,420,988

Zions Bancorp NA, Series G, 9.83% (3 mo. Term SOFR + 4.50%), Perpetual

27,231 697,114
200,035,730

Health Care - 0.0%(c)

CareCloud, Inc., Series A, 11.00%, Perpetual

19,985 106,720

Industrials - 3.3%

Air Lease Corporation, Series A, 9.24% to 06/15/2024 then 3 mo. Term SOFR + 3.91%, Perpetual

49,190 1,253,853

The accompanying notes are an integral part of these financial statements.

27

AAM Low Duration Preferred and Income Securities ETF

Schedule of Investments
April 30, 2024 (Unaudited) (Continued)

Shares

Value

PREFERRED STOCKS - 100.1% (Continued)

Industrials - 3.3% (Continued)

Atlas Corporation

Series D, 7.95%, Perpetual

25,051 $ 619,010

Series H, 7.88%, Perpetual

44,393 1,078,306

Babcock & Wilcox Enterprises, Inc.

8.13%, 02/28/2026

37,977 721,563

6.50%, 12/31/2026

29,799 494,068

Series A, 7.75%, Perpetual

37,725 394,226

FTAI Aviation Ltd.

Series A, 8.25% to 09/15/2024 then 3 mo. Term SOFR + 7.15%, Perpetual

20,559 519,526

Series B, 8.00% to 12/15/2024 then 3 mo. Term SOFR + 6.71%, Perpetual

24,300 616,005

Series C, 8.25% to 06/15/2026 then 5 yr. CMT Rate + 7.38%, Perpetual

20,658 520,375

Global Ship Lease, Inc., 8.75%, Perpetual

21,441 560,897

Steel Partners Holdings LP, Series A, 6.00%, 02/07/2026

30,793 734,413

Triton International Ltd.

7.38%, Perpetual

34,430 843,535

8.00%, Perpetual

28,283 718,388
9,074,165

Information Technology - 0.2%

Synchronoss Technologies, Inc., 8.38%, 06/30/2026

27,757 582,897

Real Estate - 1.0%

DiamondRock Hospitality Company, 8.25%, Perpetual

23,415 594,272

Public Storage, Series H, 5.60%, Perpetual

56,073 1,383,321

Realty Income Corporation, Series A, 6.00%, Perpetual

33,944 801,418
2,779,011

Utilities - 9.2%

Algonquin Power & Utilities Corporation, Series 19-A, 6.20% to 07/01/2024 then 3 mo. Term SOFR + 4.27%, 07/01/2079

68,864 1,718,157

CMS Energy Corporation

5.88%, 10/15/2078

55,089 1,326,543

5.88%, 03/01/2079

123,953 3,012,058

The accompanying notes are an integral part of these financial statements.

28

AAM Low Duration Preferred and Income Securities ETF

Schedule of Investments
April 30, 2024 (Unaudited) (Continued)

Shares

Value

PREFERRED STOCKS - 100.1% (Continued)

Utilities - 9.2% (Continued)

Duke Energy Corporation, Series A, 5.75%, Perpetual

196,756 $ 4,869,711

NextEra Energy Capital Holdings, Inc., Series N, 5.65%, 03/01/2079

135,270 3,297,883

SCE Trust III, Series H, 8.58% (3 mo. Term SOFR + 3.25%), Perpetual

54,104 1,367,208

SCE Trust IV, Series J, 5.38% to 09/15/2025 then 3 mo. Term SOFR + 3.39%, Perpetual

63,941 1,508,368

SCE Trust V, Series K, 5.45% to 03/15/2026 then 3 mo. Term SOFR + 4.05%, Perpetual

59,027 1,449,703

Sempra, 5.75%, 07/01/2079

149,041 3,588,907

Spire, Inc., Series A, 5.90%, Perpetual

49,190 1,184,003

Tennessee Valley Authority

Series A, 5.59% (30 Year CMT Rate + 0.84%), 05/01/2029

40,994 883,831

Series D, 2.13% (30 Year CMT Rate + 0.94%), 06/01/2028

50,458 1,109,067
25,315,439

TOTAL PREFERRED STOCKS (Cost $271,047,846)

275,309,419

The accompanying notes are an integral part of these financial statements.

29

AAM Low Duration Preferred and Income Securities ETF

Schedule of Investments
April 30, 2024 (Unaudited) (Continued)

Shares

Value

SHORT-TERM INVESTMENTS - 1.2%

Money Market Funds - 1.2%

Invesco Government & Agency Portfolio - Institutional Class, 4.68%(d)

3,212,991 $ 3,212,991

TOTAL SHORT-TERM INVESTMENTS (Cost $3,212,991)

3,212,991

TOTAL INVESTMENTS - 101.3% (Cost $274,260,837)

278,522,410

Liabilities in Excess of Other Assets - (1.3)%

(3,588,257 )

TOTAL NET ASSETS - 100.0%

$ 274,934,153

Percentages are stated as a percent of net assets.

The Global Industry Classification Standard ("GICS®") was developed by and/or is the exclusive property of MSCI, Inc. ("MSCI") and Standard & Poor's Financial Services LLC ("S&P"). GICS® is a service mark of MSCI and S&P and has been licensed for use by U.S. Bank Global Fund Services.

CMT - Constant Maturity Treasury Rate

SOFR - Secured Overnight Financing Rate

(a)

To the extent that the Fund invests more heavily in a particular industry or sector of the economy, its performance will be especially sensitive to developments that significantly affect those industries or sectors.

(b)

Affiliated security.

(c)

Represents less than 0.05% of net assets.

(d)

The rate shown represents the 7-day effective yield as of April 30, 2024.

The accompanying notes are an integral part of these financial statements.

30

AAM Transformers ETF

Schedule of Investments
April 30, 2024 (Unaudited)

Shares

Value

COMMON STOCKS - 99.9%

Communication Services - 7.7%

Alphabet, Inc. - Class A(a)

2,327 $ 378,788

Bilibili, Inc. - ADR(a)

10,586 133,807

Bumble, Inc. - Class A(a)

11,466 115,807

Kanzhun, Ltd. - ADR

6,511 128,853

Meta Platforms, Inc. - Class A

635 273,158

NetEase, Inc. - ADR

2,260 211,242

Pinterest, Inc. - Class A(a)

7,699 257,532

ROBLOX Corporation - Class A(a)

6,783 241,203

Sea, Ltd. - ADR(a)

2,083 131,625

Snap, Inc. - Class A(a)

11,659 175,468

Take-Two Interactive Software, Inc.(a)

1,863 266,055

Tencent Holdings, Ltd. - ADR

7,082 309,837

ZoomInfo Technologies, Inc.(a)

7,775 123,312
2,746,687

Consumer Discretionary - 10.9%

Airbnb, Inc. - Class A(a)

1,998 316,822

Amadeus IT Group SA - ADR

1,724 109,405

Amazon.com, Inc.(a)

1,791 313,425

BYD Compant, Ltd. - ADR

5,008 272,786

Coupang, Inc.(a)

14,789 332,752

DoorDash, Inc. - Class A(a)

2,199 284,243

Global-e Online, Ltd.(a)

3,131 104,982

Li Auto, Inc. - ADR(a)

5,736 150,742

Meituan - ADR(a)

10,970 299,921

MercadoLibre, Inc.(a)

154 224,640

Mobileye Global, Inc. - Class A(a)

3,932 108,327

NIO, Inc. - ADR(a)

18,231 86,050

Ollie's Bargain Outlet Holdings, Inc.(a)

1,661 121,486

PDD Holdings, Inc. - ADR(a)

1,969 246,479

Polestar Automotive Holding UK plc - Class A - ADR(a)

53,725 74,678

Prosus NV - ADR

42,555 285,331

Rivian Automotive, Inc. - Class A(a)

11,548 102,777

Tesla, Inc.(a)

1,575 288,666

Trip.com Group, Ltd. - ADR(a)

2,369 114,328

The accompanying notes are an integral part of these financial statements.

31

AAM Transformers ETF

Schedule of Investments
April 30, 2024 (Unaudited) (Continued)

Shares

Value

COMMON STOCKS - 99.9% (Continued)

Consumer Discretionary - 10.9% (Continued)

XPeng, Inc. - ADR(a)

10,703 $ 87,015
3,924,855

Financials - 5.0%

Adyen NV - ADR(a)

15,740 187,936

AvidXchange Holdings, Inc.(a)

9,997 116,565

Block, Inc.(a)

3,536 258,128

Dlocal, Ltd. (a)

6,291 89,395

EVERTEC, Inc.

2,887 108,349

Flywire Corporation(a)

4,643 95,182

Mastercard, Inc. - Class A

669 301,853

Remitly Global, Inc.(a)

6,401 114,130

StoneCo, Ltd. - Class A(a)

6,152 95,971

Toast, Inc. - Class A(a)

5,610 132,564

Visa, Inc. - Class A

1,127 302,723
1,802,796

Industrials - 18.7%

ABB, Ltd. - ADR

5,409 263,418

AeroVironment, Inc.(a)

1,019 162,826

Airbus SE - ADR

6,046 248,128

AMETEK, Inc.

1,550 270,723

Axon Enterprise, Inc.(a)

892 279,785

Bloom Energy Corporation - Class A(a)

14,446 160,784

Boeing Company(a)

1,595 267,705

Chart Industries, Inc.(a)

895 128,934

Eaton Corporation plc

1,086 345,630

Embraer SA - ADR(a)

5,103 130,382

Emerson Electric Company

2,592 279,366

Fluence Energy, Inc.(a)

8,490 151,462

Full Truck Alliance Company, Ltd. - Class A - ADR

15,975 137,545

Generac Holdings, Inc.(a)

1,149 156,218

Grab Holdings, Ltd. - Class A(a)

34,321 120,124

HEICO Corporation

1,445 299,692

Hexcel Corporation

1,750 112,368

Hubbell, Inc.

728 269,739

The accompanying notes are an integral part of these financial statements.

32

AAM Transformers ETF

Schedule of Investments
April 30, 2024 (Unaudited) (Continued)

Shares

Value

COMMON STOCKS - 99.9% (Continued)

Industrials - 18.7% (Continued)

Kratos Defense & Security Solutions, Inc.(a)

7,275 $ 129,641

Legrand SA - ADR

5,279 108,431

Lyft, Inc. - Class A(a)

8,020 125,433

nVent Electric plc

1,547 111,492

Plug Power, Inc.(a)

33,720 77,893

Rocket Lab USA, Inc.(a)

28,892 108,634

Rolls-Royce Holdings plc - ADR(a)

52,923 269,907

Safran SA - ADR

4,773 258,362

Schneider Electric SE - ADR

5,480 250,436

Sensata Technologies Holding plc

3,777 144,697

Spirit AeroSystems Holdings, Inc. - Class A(a)

3,976 127,232

Sunrun, Inc.(a)

10,769 110,813

Symbotic, Inc.(a)

6,847 264,089

TransDigm Group, Inc.

236 294,534

Uber Technologies, Inc.(a)

3,939 261,038

Xylem, Inc.

2,190 286,232
6,713,693

Information Technology - 55.4%(b)

Adobe, Inc.(a)

558 258,259

Advanced Energy Industries, Inc.

1,266 121,333

Advanced Micro Devices, Inc.(a)

1,574 249,290

Agilysys, Inc.(a)

1,694 140,687

Alkami Technology, Inc.(a)

5,285 127,210

Ambarella, Inc.(a)

2,294 105,455

ANSYS, Inc.(a)

824 267,701

Appfolio, Inc. - Class A(a)

541 122,688

Apple, Inc.

1,776 302,506

Applied Materials, Inc.

1,518 301,551

AppLovin Corporation - Class A(a)

4,501 317,636

Arista Networks, Inc.(a)

974 249,889

ARM Holdings plc - ADR(a)

1,763 178,433

ASE Technology Holding Company, Ltd. - ADR

10,736 107,789

ASML Holding NV

252 219,862

Atlassian Corporation - Class A(a)

1,194 205,726

The accompanying notes are an integral part of these financial statements.

33

AAM Transformers ETF

Schedule of Investments
April 30, 2024 (Unaudited) (Continued)

Shares

Value

COMMON STOCKS - 99.9% (Continued)

Information Technology - 55.4%(b) (Continued)

Autodesk, Inc.(a)

1,059 $ 225,408

BILL Holdings, Inc.(a)

1,987 123,909

Braze, Inc. - Class A(a)

2,296 96,202

Broadcom, Inc.

228 296,462

Cadence Design Systems, Inc.(a)

889 245,035

Camtek, Ltd.

1,289 104,370

Cellebrite DI, Ltd.(a)

8,568 92,620

Cleanspark, Inc.(a)

7,350 120,393

Cloudflare, Inc. - Class A(a)

2,804 245,070

Cognex Corporation

3,293 136,791

Coherent Corporation(a)

2,066 112,866

Confluent, Inc. - Class A(a)

3,824 107,531

Credo Technology Group Holding, Ltd.(a)

5,837 104,307

Crowdstrike Holdings, Inc. - Class A(a)

891 260,653

CyberArk Software, Ltd.(a)

397 94,982

Datadog, Inc. - Class A(a)

2,152 270,076

Disco Corporation - ADR

7,344 211,654

DoubleVerify Holdings, Inc.(a)

4,171 122,210

Dynatrace, Inc.(a)

2,673 121,114

Elastic NV(a)

1,121 114,589

Enphase Energy, Inc.(a)

1,011 109,956

Entegris, Inc.

2,022 268,764

Fair Isaac Corporation(a)

216 244,799

First Solar, Inc.(a)

829 146,153

Five9, Inc.(a)

2,105 121,185

Fortinet, Inc.(a)

3,978 251,330

Freshworks, Inc. - Class A(a)

6,474 115,561

Gitlab, Inc. - Class A(a)

1,772 92,977

GLOBALFOUNDRIES, Inc.(a)

5,035 246,111

Globant SA(a)

475 84,830

HubSpot, Inc.(a)

442 267,353

Impinj, Inc.(a)

1,164 185,518

Infineon Technologies AG - ADR

6,740 234,080

Intel Corporation

7,285 221,974

Intuit, Inc.

479 299,672

The accompanying notes are an integral part of these financial statements.

34

AAM Transformers ETF

Schedule of Investments
April 30, 2024 (Unaudited) (Continued)

Shares

Value

COMMON STOCKS - 99.9% (Continued)

Information Technology - 55.4%(b) (Continued)

JFrog, Ltd.(a)

2,340 $ 93,319

KLA Corporation

390 268,823

Klaviyo, Inc. - Class A(a)

4,718 105,683

Kulicke & Soffa Industries, Inc.

2,176 100,705

Lam Research Corporation

324 289,789

LG Display Company, Ltd. - ADR(a)

25,332 102,341

Lightspeed Commerce, Inc.(a)

7,375 96,465

Littelfuse, Inc.

548 126,391

Lumentum Holdings, Inc.(a)

2,598 113,688

Marathon Digital Holdings, Inc.(a)

4,810 77,249

Marvell Technology, Inc.

3,611 238,001

Micron Technology, Inc.

3,355 378,982

Microsoft Corporation

768 299,005

MKS Instruments, Inc.

1,036 123,263

Monday.com, Ltd.(a)

460 87,092

MongoDB, Inc.(a)

641 234,080

Monolithic Power Systems, Inc.

376 251,668

Nova, Ltd.(a)

574 97,523

Nutanix, Inc. - Class A(a)

2,036 123,585

NVIDIA Corporation

388 335,241

NXP Semiconductors NV

970 248,505

Okta, Inc.(a)

1,209 112,413

Onto Innovation, Inc.(a)

680 126,133

Open Text Corporation

2,709 95,655

Palo Alto Networks, Inc.(a)

927 269,655

Power Integrations, Inc.

1,802 120,229

Procore Technologies, Inc.(a)

1,662 113,714

PTC, Inc.(a)

1,492 264,740

QUALCOMM, Inc.

1,956 324,402

Rambus, Inc.(a)

2,033 111,449

Riot Platforms, Inc.(a)

8,999 90,980

Salesforce, Inc.

1,006 270,554

Samsara, Inc. - Class A(a)

3,748 130,918

SAP SE - ADR

1,324 239,922

Seagate Technology Holdings plc

2,884 247,765

The accompanying notes are an integral part of these financial statements.

35

AAM Transformers ETF

Schedule of Investments
April 30, 2024 (Unaudited) (Continued)

Shares

Value

COMMON STOCKS - 99.9% (Continued)

Information Technology - 55.4%(b) (Continued)

SentinelOne, Inc. - Class A(a)

4,701 $ 99,332

ServiceNow, Inc.(a)

412 285,652

Shopify, Inc. - Class A(a)

3,260 228,852

Silicon Laboratories, Inc.(a)

926 112,500

Silicon Motion Technology Corporation - ADR

1,473 108,722

Smartsheet, Inc. - Class A(a)

3,050 115,382

Snowflake, Inc. - Class A(a)

1,500 232,800

Sprout Social, Inc. - Class A(a)

2,051 103,473

SPS Commerce, Inc.(a)

693 120,492

Squarespace, Inc. - Class A(a)

4,053 141,288

Super Micro Computer, Inc.(a)

309 265,369

Synopsys, Inc.(a)

474 251,500

Taiwan Semiconductor Manufacturing Compant, Ltd. - ADR

1,865 256,140

Tenable Holdings, Inc.(a)

2,727 122,633

Teradyne, Inc.

1,239 144,120

UiPath, Inc. - Class A(a)

5,550 105,284

United Microelectronics Corporation - ADR

13,623 104,897

Unity Software, Inc.(a)

4,537 110,113

Universal Display Corporation

751 118,643

Viasat, Inc.(a)

6,642 105,674

Western Digital Corporation(a)

4,358 308,677

Wolfspeed, Inc.(a)

4,614 124,716

Workday, Inc. - Class A(a)

959 234,696

Zeta Global Holdings Corporation - Class A(a)

12,698 156,947

Zscaler, Inc.(a)

1,277 220,844
19,861,193

Materials - 0.5%

Albemarle Corporation

918 110,445

Arcadium Lithium plc(a)

19,042 83,785
194,230

Utilities - 1.7%

AES Corporation

8,478 151,757

Atlantica Sustainable Infrastructure plc

5,970 116,833

Ormat Technologies, Inc.

1,992 127,149

The accompanying notes are an integral part of these financial statements.

36

AAM Transformers ETF

Schedule of Investments
April 30, 2024 (Unaudited) (Continued)

Shares

Value

COMMON STOCKS - 99.9% (Continued)

Utilities - 1.7% (Continued)

ReNew Energy Global plc - Class A(a)

16,102 $ 90,815

RWE AG - ADR

3,195 111,186
597,740

TOTAL COMMON STOCKS (Cost $33,965,704)

35,841,194

SHORT-TERM INVESTMENTS - 0.1%

Money Market Funds - 0.1%

Invesco Government & Agency Portfolio - Institutional Class, 4.68%(c)

22,716 22,716

TOTAL SHORT-TERM INVESTMENTS (Cost $22,716)

22,716

TOTAL INVESTMENTS - 100.0% (Cost $33,988,420)

35,863,910

Liabilities in Excess of Other Assets - 0.0%(d)

(2,992 )

TOTAL NET ASSETS - 100.0%

$ 35,860,918

The Global Industry Classification Standard (GICS®) was developed by and/or is the exclusive property of MSCI, Inc. and Standard & Poor's Financial Services LLC ("S&P"). GICS is a service mark of MSCI, Inc. and S&P and has been licensed for use by U.S. Bank Global Fund Services.

Percentages are stated as a percent of net assets.

ADR - American Depositary Receipt

AG - Aktiengesellschaft

NV - Naamloze Vennootschap

PLC - Public Limited Company

SA - Sociedad Anónima

(a)

Non-income producing security.

(b)

To the extent that the Fund invests more heavily in a particular industry or sector of the economy, its performance will be especially sensitive to developments that significantly affect those industries or sectors.

(c)

The rate shown represents the 7-day effective yield as of April 30, 2024.

(d)

Represents less than 0.05% of net assets.

The accompanying notes are an integral part of these financial statements.

37

AAM ETFs

Statements of Assets and Liabilities
April 30, 2024 (Unaudited)

AAM S&P 500
High Dividend
Value ETF

AAM S&P
Emerging
Markets High
Dividend
Value ETF

AAM S&P
Developed
Markets High
Dividend
Value ETF

ASSETS

Investments in unaffiliated securities, at value*

$ 59,259,720 $ 7,714,579 $ 1,992,265

Investments in affiliated securities, at value*

- - -

Dividends and interest receivable

146,512 66,815 22,794

Receivable for capital shares sold

- - -

Receivable for securities sold

- 13,757 -

Total Assets

59,406,232 7,795,151 2,015,059

LIABILITIES

Foreign currency due to custodian, at value*

- 8 -

Payable for securities purchased

- - -

Distribution payable

190,000 38,250 9,000

Management fees payable

14,427 3,103 641

Total Liabilities

204,427 41,361 9,641

NET ASSETS

$ 59,201,805 $ 7,753,790 $ 2,005,418

Net Assets Consist of:

Paid-in capital

$ 66,854,524 $ 10,237,350 $ 2,431,249

Total distributable earnings (accumulated deficit)

(7,652,719 ) (2,483,560 ) (425,831 )

Net assets

$ 59,201,805 $ 7,753,790 $ 2,005,418

Net asset value:

Net assets

$ 59,201,805 $ 7,753,790 $ 2,005,418

Shares outstanding ^

2,000,000 425,000 90,000

Net asset value, offering and redemption price per share

$ 29.60 $ 18.24 $ 22.28

* Identified Cost:

Investments in unaffiliated securities

$ 59,693,923 $ 7,779,122 $ 2,002,684

Investments in affiliated securities

- - -

^

No par value, unlimited number of shares authorized.

The accompanying notes are an integral part of these financial statements.

38

AAM ETFs

Statements of Assets and Liabilities
April 30, 2024 (Unaudited) (Continued)

AAM Low
Duration
Preferred
and Income
Securities ETF

AAM
Transformers
ETF

ASSETS

Investments in unaffiliated securities, at value*

$ 277,992,344 $ 35,863,910

Investments in affiliated securities, at value*

530,066 -

Dividends and interest receivable

712,689 11,551

Receivable for capital shares sold

2,078,704 -

Receivable for securities sold

30,584,928 -

Total Assets

311,898,731 35,875,461

LIABILITIES

Payable for securities purchased

35,294,830 -

Distribution payable

1,572,000 -

Management fees payable

97,748 14,543

Total Liabilities

36,964,578 14,543

NET ASSETS

$ 274,934,153 $ 35,860,918

Net Assets Consist of:

Paid-in capital

$ 307,305,702 $ 32,482,668

Total distributable earnings (accumulated deficit)

(32,371,549 ) 3,378,250

Net assets

$ 274,934,153 $ 35,860,918

Net asset value:

Net assets

$ 274,934,153 $ 35,860,918

Shares outstanding ^

13,225,000 1,125,000

Net asset value, offering and redemption price per share

$ 20.79 $ 31.88

* Identified Cost:

Investments in unaffiliated securities

$ 273,742,069 $ 33,988,420

Investments in affiliated securities

518,768 -

^

No par value, unlimited number of shares authorized.

The accompanying notes are an integral part of these financial statements.

39

AAM ETFs

Statements of Operations
For the Six-Months Ended April 30, 2024 (Unaudited)

AAM S&P 500
High Dividend
Value ETF

AAM S&P
Emerging
Markets High
Dividend
Value ETF

AAM S&P
Developed
Markets High
Dividend
Value ETF

INCOME

Dividends from unaffiliated investments^

$ 1,313,537 $ 157,702 $ 43,868

Dividends from affiliated investments

- - -

Interest

2,542 1,024 159

Total investment income

1,316,079 158,726 44,027

EXPENSES

Management fees

87,947 18,772 3,867

Total expenses

87,947 18,772 3,867

Net investment income (loss)

1,228,132 139,954 40,160

REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS

Net realized gain (loss) on:

Investments in unaffiliated securities

(1,497,700 ) (143,815 ) 33,215

Investments in affiliated securities

- - -

Foreign currency

- (31,550 ) 399

In-kind Redemptions

363,245 2,540 -

Change in unrealized appreciation (depreciation) on:

Investments in unaffiliated securities

9,500,730 817,962 225,803

Investments in affiliated securities

- - -

Foreign currency

- (1,824 ) (61 )

Net realized and unrealized gain (loss) on investments

8,366,275 643,313 259,356

Net increase (decrease) in net assets resulting from operations

$ 9,594,407 $ 783,267 $ 299,516

^

Net of foreign withholding taxes

$ - $ 20,369 $ 4,979

The accompanying notes are an integral part of these financial statements.

40

AAM ETFs

Statements of Operations
For the Six-Months Ended April 30, 2024 (Unaudited) (Continued)

AAM Low
Duration
Preferred
and Income
Securities ETF

AAM
Transformers
ETF

INCOME

Dividends from unaffiliated investments^

$ 8,005,394 $ 50,955

Dividends from affiliated investments

11,290 -

Interest

75,280 851

Total investment income

8,091,964 51,806

EXPENSES

Management fees

522,018 75,370

Total expenses

522,018 75,370

Net investment income (loss)

7,569,946 (23,564 )

REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS

Net realized gain (loss) on:

Investments in unaffiliated securities

(4,993,295 ) (984,055 )

Investments in affiliated securities

(186,757 ) -

Foreign currency

- -

In-kind Redemptions

341,064 3,798,534

Change in unrealized appreciation (depreciation) on:

Investments in unaffiliated securities

13,363,570 2,849,161

Investments in affiliated securities

19,628 -

Foreign currency

- -

Net realized and unrealized gain (loss) on investments

8,544,210 5,663,640

Net increase (decrease) in net assets resulting from operations

$ 16,114,156 $ 5,640,076

^

Net of foreign withholding taxes

$ 3,945 $ 3,011

The accompanying notes are an integral part of these financial statements.

41

AAM S&P 500 High Dividend Value ETF

Statements of Changes in Net Assets

Six-Months
Ended
April 30, 2024
(Unaudited)

Year Ended
October 31,
2023

OPERATIONS

Net investment income (loss)

$ 1,228,132 $ 2,887,380

Net realized gain (loss) on investments

(1,134,455 ) (1,034,848 )

Change in unrealized appreciation (depreciation) on investments

9,500,730 (5,798,167 )

Net increase (decrease) in net assets resulting from operations

9,594,407 (3,945,635 )

DISTRIBUTIONS TO SHAREHOLDERS

Net distributions to shareholders

(1,337,636 ) (2,853,002 )

Total distributions to shareholders

(1,337,636 ) (2,853,002 )

CAPITAL SHARE TRANSACTIONS

Proceeds from shares sold

730,337 32,940,323

Payments for shares redeemed

(10,628,292 ) (32,867,002 )

Net increase (decrease) in net assets derived from capital share transactions (a)

(9,897,955 ) 73,321

Net increase (decrease) in net assets

$ (1,641,184 ) $ (6,725,316 )

NET ASSETS

Beginning of period/year

$ 60,842,989 $ 67,568,305

End of period/year

$ 59,201,805 $ 60,842,989

(a)

A summary of capital share transactions is as follows:

Shares

Shares

Subscriptions

25,000 1,125,000

Redemptions

(375,000 ) (1,150,000 )

Net increase (decrease)

(350,000 ) (25,000 )

The accompanying notes are an integral part of these financial statements.

42

AAM S&P Emerging Markets High Dividend Value ETF

Statements of Changes in Net Assets

Six-Months
Ended
April 30, 2024
(Unaudited)

Year Ended
October 31,
2023

OPERATIONS

Net investment income (loss)

$ 139,954 $ 620,471

Net realized gain (loss) on investments and foreign currency

(172,825 ) (324,434 )

Change in unrealized appreciation (depreciation) on investments and foreign currency

816,138 1,132,474

Net increase (decrease) in net assets resulting from operations

783,267 1,428,511

DISTRIBUTIONS TO SHAREHOLDERS

Net distributions to shareholders

(501,123 ) (574,982 )

Total distributions to shareholders

(501,123 ) (574,982 )

CAPITAL SHARE TRANSACTIONS

Proceeds from shares sold

468,288 11,624,707

Transaction fees (Note 7)

154 24,614

Payments for shares redeemed

- (11,212,992 )

Net increase (decrease) in net assets derived from capital share transactions (a)

468,442 436,329

Net increase (decrease) in net assets

$ 750,586 $ 1,289,858

NET ASSETS

Beginning of period/year

$ 7,003,204 $ 5,713,346

End of period/year

$ 7,753,790 $ 7,003,204

(a)

A summary of capital share transactions is as follows:

Shares

Shares

Shares sold

25,000 650,000

Shares redeemed

- (625,000 )

Net increase (decrease)

25,000 25,000

The accompanying notes are an integral part of these financial statements.

43

AAM S&P Developed Markets High Dividend Value ETF

Statements of Changes in Net Assets

Six-Months
Ended
April 30, 2024
(Unaudited)

Year Ended
October 31,
2023

OPERATIONS

Net investment income (loss)

$ 40,160 $ 137,635

Net realized gain (loss) on investments and foreign currency

33,614 (48,249 )

Change in unrealized appreciation (depreciation) on investments and foreign currency

225,742 200,508

Net increase (decrease) in net assets resulting from operations

299,516 289,894

DISTRIBUTIONS TO SHAREHOLDERS

Net distributions to shareholders

(82,367 ) (123,414 )

Total distributions to shareholders

(82,367 ) (123,414 )

CAPITAL SHARE TRANSACTIONS

Payments for shares redeemed

- (212,147 )

Net increase (decrease) in net assets derived from capital share transactions (a)

- (212,147 )

Net increase (decrease) in net assets

$ 217,149 $ (45,667 )

NET ASSETS

Beginning of period/year

$ 1,788,269 $ 1,833,936

End of period/year

$ 2,005,418 $ 1,788,269

(a)

A summary of capital share transactions is as follows:

Shares

Shares

Shares sold

- -

Shares redeemed

- (10,000 )

Net increase (decrease)

- (10,000 )

The accompanying notes are an integral part of these financial statements.

44

AAM Low Duration Preferred and Income Securities ETF

Statements of Changes in Net Assets

Six-Months
Ended
April 30, 2024
(Unaudited)

Year Ended
October 31,
2023

OPERATIONS

Net investment income (loss)

$ 7,569,946 $ 13,141,023

Net realized gain (loss) on investments

(4,838,988 ) (14,528,238 )

Change in unrealized appreciation (depreciation) on investments

13,383,198 5,978,424

Net increase (decrease) in net assets resulting from operations

16,114,156 4,591,209

DISTRIBUTIONS TO SHAREHOLDERS

Net distributions to shareholders

(9,765,680 ) (12,430,912 )

Total distributions to shareholders

(9,765,680 ) (12,430,912 )

CAPITAL SHARE TRANSACTIONS

Proceeds from shares sold

75,686,487 75,194,940

Transaction fees (Note 7)

- 43

Payments for shares redeemed

(4,205,373 ) (27,614,775 )

Net increase (decrease) in net assets derived from capital share transactions (a)

71,481,114 47,580,208

Net increase (decrease) in net assets

$ 77,829,590 $ 39,740,505

NET ASSETS

Beginning of period/year

$ 197,104,563 $ 157,364,058

End of period/year

$ 274,934,153 $ 197,104,563

(a)

A summary of capital share transactions is as follows:

Shares

Shares

Shares sold

3,600,000 3,550,000

Shares redeemed

(200,000 ) (1,325,000 )

Net increase (decrease)

3,400,000 2,225,000

The accompanying notes are an integral part of these financial statements.

45

AAM Transformers ETF

Statements of Changes in Net Assets

Six-Months
Ended
April 30, 2024
(Unaudited)

Year Ended
October 31,
2023

OPERATIONS

Net investment income (loss)

$ (23,564 ) $ (30,218 )

Net realized gain (loss) on investments

2,814,479 643,336

Change in unrealized appreciation (depreciation) on investments

2,849,161 (410,859 )

Net increase (decrease) in net assets resulting from operations

5,640,076 202,259

CAPITAL SHARE TRANSACTIONS

Proceeds from shares sold

22,808,405 25,419,608

Transaction fees (Note 7)

- 2

Payments for shares redeemed

(12,818,163 ) (8,768,020 )

Net increase (decrease) in net assets derived from capital share transactions (a)

9,990,242 16,651,590

Net increase (decrease) in net assets

$ 15,630,318 $ 16,853,849

NET ASSETS

Beginning of period

$ 20,230,600 $ 3,376,751

End of period

$ 35,860,918 $ 20,230,600

(a)

A summary of capital share transactions is as follows:

Shares

Shares

Shares sold

725,000 975,000

Shares redeemed

(400,000 ) (325,000 )

Net increase (decrease)

325,000 650,000

The accompanying notes are an integral part of these financial statements.

46

AAM S&P 500 High Dividend Value ETF

Financial Highlights
For a capital share outstanding throughout the period/year

Six-Months
Ended
April 30,

2024

Year Ended October 31,

(Unaudited)

2023

2022

2021

2020

2019

Net asset value, beginning of period/year

$ 25.89 $ 28.45 $ 29.90 $ 21.14 $ 26.54 $ 25.83

INCOME (LOSS) FROM INVESTMENT OPERATIONS:

Net investment income (loss) (1)

0.59 1.14 1.07 0.91 0.95 0.97

Net realized and unrealized gain (loss) on investments (2)

3.77 (2.57 ) (1.44 ) 8.79 (5.28 ) 0.64

Total from investment operations

4.36 (1.43 ) (0.37 ) 9.70 (4.33 ) 1.61

DISTRIBUTIONS TO SHAREHOLDERS:

Distributions from:

Net investment income

(0.65 ) (1.13 ) (1.08 ) (0.94 ) (1.07 ) (0.90 )

Total distributions to shareholders

(0.65 ) (1.13 ) (1.08 ) (0.94 ) (1.07 ) (0.90 )

CAPITAL SHARE TRANSACTIONS

Transaction fees (Note 6)

- - - - - -

Net asset value, end of period/year

$ 29.60 $ 25.89 $ 28.45 $ 29.90 $ 21.14 $ 26.54

Total return

16.87 %(5) -5.29 %(3) -1.37 % 46.23 % -16.47 % 6.44 %

The accompanying notes are an integral part of these financial statements.

47

AAM S&P 500 High Dividend Value ETF

Financial Highlights
For a capital share outstanding throughout the period/year (Continued)

Six-Months
Ended
April 30,

2024

Year Ended October 31,

(Unaudited)

2023

2022

2021

2020

2019

SUPPLEMENTAL DATA:

Net assets at end of period/year (000's)

$ 59,202 $ 60,843 $ 67,568 $ 45,600 $ 23,788 $ 37,150

RATIOS TO AVERAGE NET ASSETS:

Expenses to average net assets

0.29 %(6) 0.29 % 0.29 % 0.29 % 0.29 % 0.29 %

Net investment income (loss) to average net assets

4.05 %(6) 4.02 % 3.57 % 3.19 % 4.06 % 3.78 %

Portfolio turnover rate (4)

32 %(5) 63 % 68 % 69 % 84 % 42 %

(1)

Calculated based on average shares outstanding during the period.

(2)

Realized and unrealized gains and losses per share in this caption are balancing amounts necessary to reconcile the change in net asset value per share for the period, and may not reconcile with the aggregate gains and losses in the Statement of Operations due to share transactions for the period.

(3)

The Fund had a trade error during the year resulting in a loss to the Fund of $11,153, which was subsequently reimbursed to the Fund by the Sub-Adviser. The total return for the year would have been -5.31% before the reimbursement.

(4)

Excludes the impact of in-kind transactions.

(5)

Not annualized.

(6)

Annualized.

The accompanying notes are an integral part of these financial statements.

48

AAM S&P Emerging Markets High Dividend Value ETF

Financial Highlights
For a capital share outstanding throughout the period/year

Six-Months
Ended
April 30,

2024

Year Ended October 31,

(Unaudited)

2023

2022

2021

2020

2019

Net asset value, beginning of period/year

$ 17.51 $ 15.24 $ 22.07 $ 17.49 $ 21.39 $ 21.75

INCOME (LOSS) FROM INVESTMENT OPERATIONS:

Net investment income (loss) (1)

0.34 1.13 1.47 1.32 0.93 1.01

Net realized and unrealized gain (loss) on investments (2)

1.62 2.12 (6.74 )(3) 4.36 (3.57 ) (0.51 )

Total from investment operations

1.96 3.25 (5.27 ) 5.68 (2.64 ) 0.50

DISTRIBUTIONS TO SHAREHOLDERS:

Distributions from:

Net investment income

(1.23 ) (1.02 ) (1.51 ) (1.13 ) (1.26 ) (0.87 )

From realized gains

- - (0.05 ) - - -

Total distributions to shareholders

(1.23 ) (1.02 ) (1.56 ) (1.13 ) (1.26 ) (0.87 )

CAPITAL SHARE TRANSACTIONS

Transaction fees (Note 6)

0.00 (4) 0.04 0.00 (4) 0.03 - 0.01

Net asset value, end of period/year

$ 18.24 $ 17.51 $ 15.24 $ 22.07 $ 17.49 $ 21.39

Total return

11.14 %(7) 21.71 % -25.14 %(5) 32.74 % -12.83 % 2.40 %

The accompanying notes are an integral part of these financial statements.

49

AAM S&P Emerging Markets High Dividend Value ETF

Financial Highlights
For a capital share outstanding throughout the period/year (Continued)

Six-Months
Ended
April 30,

2024

Year Ended October 31,

(Unaudited)

2023

2022

2021

2020

2019

SUPPLEMENTAL DATA:

Net assets at end of period/year (000's)

$ 7,754 $ 7,003 $ 5,713 $ 7,725 $ 5,686 $ 3,209

RATIOS TO AVERAGE NET ASSETS:

Expenses to average net assets

0.49 %(8) 0.49 % 0.49 % 0.49 % 0.49 % 0.49 %

Net investment income (loss) to average net assets

3.65 %(8) 6.37 % 7.46 % 5.89 % 4.99 % 4.61 %

Portfolio turnover rate (6)

50 %(7) 183 % 123 % 139 % 121 % 124 %

(1)

Calculated based on average shares outstanding during the period.

(2)

Realized and unrealized gains and losses per share in this caption are balancing amounts necessary to reconcile the change in net asset value per share for the period, and may not reconcile with the aggregate gains and losses in the Statement of Operations due to share transactions for the period.

(3)

Includes $0.14 gain per share derived from payment from Sub-Adviser.

(4)

Less than $0.005.

(5)

The Fund had a trade error during the year resulting in a loss to the Fund of $47,299, which was subsequently reimbursed to the Fund by the Sub-Adviser. The total return for the year would have been -25.80% before the reimbursement.

(6)

Excludes the impact of in-kind transactions.

(7)

Not annualized.

(8)

Annualized.

The accompanying notes are an integral part of these financial statements.

50

AAM S&P Developed Markets High Dividend Value ETF

Financial Highlights
For a capital share outstanding throughout the period/year

Six-Months
Ended
April 30,

2024

Year Ended October 31,

Period
Ended
October 31,

(Unaudited)

2023

2022

2021

2020

2019(1)

Net asset value, beginning of period/year

$ 19.87 $ 18.34 $ 23.99 $ 18.49 $ 25.35 $ 24.83

INCOME (LOSS) FROM INVESTMENT OPERATIONS:

Net investment income (loss) (2)

0.45 1.40 1.14 0.99 0.64 1.07

Net realized and unrealized gain (loss) on investments (3)

2.88 1.41 (5.63 ) 5.53 (6.18 ) 0.29

Total from investment operations

3.33 2.81 (4.49 ) 6.52 (5.54 ) 1.36

DISTRIBUTIONS TO SHAREHOLDERS:

Distributions from:

Net investment income

(0.92 ) (1.28 ) (1.16 ) (1.02 ) (1.32 ) (0.84 )

Total distributions to shareholders

(0.92 ) (1.28 ) (1.16 ) (1.02 ) (1.32 ) (0.84 )

Net asset value, end of period/year

$ 22.28 $ 19.87 $ 18.34 $ 23.99 $ 18.49 $ 25.35

Total return

16.77 %(4) 15.05 % -19.34 % 35.49 % -22.83 % 5.64 %(4)

The accompanying notes are an integral part of these financial statements.

51

AAM S&P Developed Markets High Dividend Value ETF

Financial Highlights
For a capital share outstanding throughout the period/year (Continued)

Six-Months
Ended
April 30,

2024

Year Ended October 31,

Period
Ended
October 31,

(Unaudited)

2023

2022

2021

2020

2019(1)

SUPPLEMENTAL DATA:

Net assets at end of period/year (000's)

$ 2,005 $ 1,788 $ 1,834 $ 2,399 $ 1,849 $ 2,535

RATIOS TO AVERAGE NET ASSETS:

Expenses to average net assets

0.39 %(5) 0.39 % 0.39 % 0.39 % 0.39 % 0.39 %(5)

Net investment income (loss) to average net assets

4.05 %(5) 6.54 % 5.22 % 4.14 % 3.03 % 4.65 %(5)

Portfolio turnover rate (6)

41 %(4) 93 % 100 % 96 % 106 % 87 %(4)

(1)

Commencement of operations on November 27, 2018.

(2)

Calculated based on average shares outstanding during the period.

(3)

Realized and unrealized gains and losses per share in this caption are balancing amounts necessary to reconcile the change in net asset value per share for the period, and may not reconcile with the aggregate gains and losses in the Statement of Operations due to share transactions for the period.

(4)

Not annualized.

(5)

Annualized

(6)

Excludes the impact of in-kind transactions.

The accompanying notes are an integral part of these financial statements.

52

AAM Low Duration Preferred and Income Securities ETF

Financial Highlights
For a capital share outstanding throughout the period/year

Six-Months
Ended
April 30,
2024

Year Ended October 31,

Period
Ended
October 31,

(Unaudited)

2023

2022

2021

2020(1)

Net asset value, beginning of period/year

$ 20.06 $ 20.71 $ 25.23 $ 24.07 $ 24.97

INCOME (LOSS) FROM INVESTMENT OPERATIONS:

Net investment income (loss) (2)

0.68 1.43 1.18 1.05 1.17

Net realized and unrealized gain (loss) on investments (3)

0.92 (0.74 ) (4.56 ) 1.35 (0.98 )

Total from investment operations

1.60 0.69 (3.38 ) 2.40 0.19

DISTRIBUTIONS TO SHAREHOLDERS:

Distributions from:

Net investment income

(0.87 ) (1.34 ) (1.14 ) (1.24 ) (1.10 )

Total distributions to shareholders

(0.87 ) (1.34 ) (1.14 ) (1.24 ) (1.10 )

CAPITAL SHARE TRANSACTIONS

Transaction fees (Note 6)

- 0.00 (4) - 0.00 (4) 0.01

Net asset value, end of period/year

$ 20.79 $ 20.06 $ 20.71 $ 25.23 $ 24.07

Total return

8.04 %(5) 3.30 % -13.72 % 10.08 % 0.98 %(5)

SUPPLEMENTAL DATA:

Net assets at end of period/year (000's)

$ 274,934 $ 197,105 $ 157,364 $ 95,232 $ 3,611

RATIOS TO AVERAGE NET ASSETS:

Expenses to average net assets

0.45 %(6) 0.46 % 0.45 % 0.45 % 0.45 %(6)

Net investment income (loss) to average net assets

6.53 %(6) 6.83 % 5.74 % 4.33 % 5.15 %(6)

Portfolio turnover rate (7)

57 %(5) 100 % 154 % 199 % 202 %(5)

(1)

Commencement of operations on November 19, 2019.

(2)

Calculated based on average shares outstanding during the period.

(3)

Realized and unrealized gains and losses per share in this caption are balancing amounts necessary to reconcile the change in net asset value per share for the period, and may not reconcile with the aggregate gains and losses in the Statement of Operations due to share transactions for the period.

(4)

Less than $0.005.

(5)

Not annualized.

(6)

Annualized

(7)

Excludes the impact of in-kind transactions.

The accompanying notes are an integral part of these financial statements.

53

AAM Transformers ETF

Financial Highlights
For a capital share outstanding throughout the period/year

Six-Months
Ended
April 30,
2024
(Unaudited)

Year
Ended
October 31,
2023

Period
Ended
October 31,
2022
(1)

Net asset value, beginning of period/year

$ 25.29 $ 22.51 $ 24.00

INCOME (LOSS) FROM INVESTMENT OPERATIONS:

Net investment income (loss) (2)

(0.02 ) (0.06 ) (0.03 )

Net realized and unrealized gain (loss) on investments (3)

6.61 2.84 (1.46 )

Total from investment operations

6.59 2.78 (1.49 )

CAPITAL SHARE TRANSACTIONS

Transaction fees (Note 6)

- 0.00 (7) -

Net asset value, end of period/year

$ 31.88 $ 25.29 $ 22.51

Total return

26.05 %(4) 12.33 % -6.20 %(4)

SUPPLEMENTAL DATA:

Net assets at end of period/year (000's)

$ 35,861 $ 20,231 $ 3,377

RATIOS TO AVERAGE NET ASSETS:

Expenses to average net assets

0.49 %(5) 0.49 % 0.49 %(5)

Net investment income (loss) to average net assets

-0.15 %(5) -0.22 % -0.34 %(5)

Portfolio turnover rate (6)

45 %(4) 82 % 27 %(4)

(1)

Commencement of operations on July 11, 2022.

(2)

Calculated based on average shares outstanding during the period.

(3)

Realized and unrealized gains and losses per share in this caption are balancing amounts necessary to reconcile the change in net asset value per share for the period, and may not reconcile with the aggregate gains and losses in the Statement of Operations due to share transactions for the period.

(4)

Not annualized.

(5)

Annualized

(6)

Excludes the impact of in-kind transactions.

(7)

Less than $0.005

The accompanying notes are an integral part of these financial statements.

54

AAM ETFs

Notes to Financial Statements
April 30, 2024 (Unaudited)

NOTE 1 - ORGANIZATION

AAM S&P 500 High Dividend Value ETF, AAM S&P Emerging Markets High Dividend Value ETF, AAM S&P Developed Markets High Dividend Value ETF, AAM Low Duration Preferred and Income Securities ETF, and AAM Transformers ETF (individually each a "Fund" or collectively the "Funds") are each a diversified series of ETF Series Solutions ("ESS" or the "Trust"), an open-end management investment company consisting of multiple investment series, organized as a Delaware statutory trust on February 9, 2012. The Trust is registered with the Securities and Exchange Commission ("SEC") under the Investment Company Act of 1940, as amended (the "1940 Act"), as an open-end management investment company and the offering of the Funds' shares is registered under the Securities Act of 1933, as amended (the "Securities Act"). The investment objective of the AAM S&P 500 High Dividend Value ETF is to track the performance, before fees and expenses, of the S&P 500 Dividend and Free Cash Flow Yield Index. The investment objective of the AAM S&P Emerging Markets High Dividend Value ETF is to track the performance, before fees and expenses, of the S&P Emerging Markets Dividend and Free Cash Flow Yield Index. The investment objective of the AAM S&P Developed Markets High Dividend Value ETF is to track the performance, before fees and expenses, of the S&P Developed Ex-US Dividend and Free Cash Flow Yield Index. The investment objective of the AAM Low Duration Preferred and Income Securities ETF is to track the total return performance, before fees and expenses, of the ICE 0-5 Year Duration Exchange-Listed Preferred and Hybrid Securities Index. The investment objective of the AAM Transformers ETF is to track the total return performance, before fees and expenses, of the Pence Transformers Index. The Funds commenced operations on the following dates:

AAM S&P 500 High Dividend Value ETF

November 28, 2017

AAM S&P Emerging Markets High Dividend Value ETF

November 28, 2017

AAM S&P Developed Markets High Dividend Value ETF

November 27, 2018

AAM Low Duration Preferred and Income Securities ETF

November 19, 2019

AAM Transformers ETF

July 11, 2022

The end of the reporting period for the Funds is April 30, 2024. The period covered by these Notes to Financial Statements is the fiscal period from November 1, 2023 to April 30, 2024 (the "current fiscal period").

55

AAM ETFs

NOTES TO FINANCIAL STATEMENTS
April 30, 2024 (Unaudited) (Continued)

NOTE 2 - SIGNIFICANT ACCOUNTING POLICIES

The Funds are investment companies and accordingly follow the investment company accounting and reporting guidance of the Financial Accounting Standards Board ("FASB") Accounting Standards Codification ("ASC") Topic 946 Financial Services-Investment Companies.

The following is a summary of significant accounting policies consistently followed by the Funds. These policies are in conformity with accounting principles generally accepted in the United States of America ("U.S. GAAP").

A.

Security Valuation. All equity securities, including domestic and foreign common stocks, preferred stocks, and exchange traded funds that are traded on a national securities exchange, except those listed on The Nasdaq Stock Market®, Nasdaq Global Select Markets® and Nasdaq Capital Market Exchange® (collectively, "Nasdaq") are valued at the last reported sale price on the exchange on which the security is principally traded. Securities traded on Nasdaq will be valued at the Nasdaq Official Closing Price ("NOCP"). If, on a particular day, an exchange-traded or Nasdaq security does not trade, then the mean between the most recent quoted bid and asked prices will be used. All equity securities that are not traded on a listed exchange are valued at the last sale price in the over-the-counter market. If a non-exchange traded security does not trade on a particular day, then the mean between the last quoted closing bid and asked price will be used. Prices denominated in foreign currencies are converted to U.S. dollar equivalents at the current exchange rate, which approximates fair value.

Investments in mutual funds, including money market funds, are valued at their net asset value ("NAV") per share.

Debt securities, including short-term debt instruments, are valued in accordance with prices provided by a pricing service. Pricing services may use various valuation methodologies such as the mean between the bid and asked prices, matrix pricing and other analytical pricing models as well as market transactions and dealer quotations.

Securities for which quotations are not readily available are valued at their respective fair values in accordance with pricing procedures adopted by the Funds' Board of Trustees (the "Board"). When a security is "fair valued," consideration is given to the facts and circumstances relevant to the particular situation, including a review of various factors set forth in the pricing procedures adopted by the Board. The use of fair value pricing by the Funds may cause the NAV of their shares to differ significantly from the NAV that would be calculated without regard to such considerations.

56

AAM ETFs

NOTES TO FINANCIAL STATEMENTS
April 30, 2024 (Unaudited) (Continued)

As described above, the Funds utilize various methods to measure the fair value of their investments on a recurring basis. U.S. GAAP establishes a hierarchy that prioritizes inputs to valuations methods. The three levels of inputs are:

Level 1 -

Unadjusted quoted prices in active markets for identical assets or liabilities that the Funds have the ability to access.

Level 2 -

Observable inputs other than quoted prices included in Level 1 that are observable for the asset or liability, either directly or indirectly. These inputs may include quoted prices for the identical instrument on an inactive market, prices for similar instruments, interest rates, prepayment speeds, credit risk, yield curves, default rates and similar data.

Level 3 -

Unobservable inputs for the asset or liability, to the extent relevant observable inputs are not available; representing the Funds' own assumptions about the assumptions a market participant would use in valuing the asset or liability, and would be based on the best information available.

The availability of observable inputs can vary from security to security and is affected by a wide variety of factors, including, for example, the type of security, whether the security is new and not yet established in the marketplace, the liquidity of markets, and other characteristics particular to the security. To the extent that valuation is based on models or inputs that are less observable or unobservable in the market, the determination of fair value requires more judgment. Accordingly, the degree of judgment exercised in determining fair value is greatest for instruments categorized in Level 3.

The inputs used to measure fair value may fall into different levels of the fair value hierarchy. In such cases, for disclosure purposes, the level in the fair value hierarchy within which the fair value measurement falls in its entirety, is determined based on the lowest level input that is significant to the fair value measurement in its entirety.

57

AAM ETFs

NOTES TO FINANCIAL STATEMENTS
April 30, 2024 (Unaudited) (Continued)

The following is a summary of the inputs used to value the Funds' investments as of the end of the current fiscal period:

AAM S&P 500 High Dividend Value ETF

Assets(a)

Level 1

Level 2

Level 3

Total

Common Stocks

$ 59,045,514 $ - $ - $ 59,045,514

Short-Term Investments

214,206 - - 214,206

Total Investments in Securities

$ 59,259,720 $ - $ - $ 59,259,720

(a)

See Schedule of Investments for breakout of investments by sector classification.

AAM S&P Emerging Markets High Dividend Value ETF

Assets(a)

Level 1

Level 2

Level 3

Total

Common Stocks

$ 7,394,513 $ - $ 0 $ 7,394,513

Preferred Stocks

287,271 - - 287,271

Short-Term Investments

32,795 - - 32,795

Total Investments in Securities

$ 7,714,579 $ - $ - $ 7,714,579

(a)

See Schedule of Investments for breakout of investments by country.

AAM S&P Developed Markets High Dividend Value ETF

Assets(a)

Level 1

Level 2

Level 3

Total

Common Stocks

$ 1,984,704 $ - $ - $ 1,984,704

Short-Term Investments

7,561 - - 7,561

Total Investments in Securities

$ 1,992,265 $ - $ - $ 1,992,265

(a)

See Schedule of Investments for breakout of investments by country.

AAM Low Duration Preferred and Income Securities ETF

Assets(a)

Level 1

Level 2

Level 3

Total

Preferred Stocks

$ 275,309,419 $ - $ - $ 275,309,419

Short-Term Investments

3,212,991 - - 3,212,991

Total Investments in Securities

$ 278,522,410 $ - $ - $ 278,522,410

(a)

See Schedule of Investments for further disaggregation of investment categories.

58

AAM ETFs

NOTES TO FINANCIAL STATEMENTS
April 30, 2024 (Unaudited) (Continued)

AAM Transformers ETF

Assets(a)

Level 1

Level 2

Level 3

Total

Common Stocks

$ 35,841,194 $ - $ - $ 35,841,194

Short-Term Investments

22,716 - - 22,716

Total Investments in Securities

$ 35,863,910 $ - $ - $ 35,863,910

(a)

See Schedule of Investments for breakout of investments by sector classification.

During the current fiscal period the Funds did not recognize any transfers to or from Level 3. Transfers are recognized at the end of the current fiscal period.

B.

Federal Income Taxes. The Funds' policy is to comply with the requirements of Subchapter M of the Internal Revenue Code of 1986, as amended, applicable to regulated investment companies and to distribute substantially all of their net investment income and net capital gains to shareholders. Therefore, no federal income tax provision is required. Each Fund plans to file U.S. Federal and applicable state and local tax returns.

Each Fund recognizes the tax benefits of uncertain tax positions only when the position is more likely than not to be sustained. Management has analyzed each Fund's uncertain tax positions and concluded that no liability for unrecognized tax benefits should be recorded related to uncertain tax positions. Management is not aware of any tax positions for which it is reasonably possible that the total amounts of unrecognized tax benefits will change materially in the next 12 months. Income and capital gain distributions are determined in accordance with federal income tax regulations, which may differ from U.S. GAAP. The Funds recognize interest and penalties, if any, related to unrecognized tax benefits on uncertain tax positions as income tax expenses in the Statements of Operations. During the current fiscal period, the Funds did not incur any interest or penalties.

C.

Foreign Taxes. The Funds may be subject to foreign taxes (a portion of which may be reclaimable) on income, stock dividends, realized and unrealized capital gains on investments or certain foreign currency transactions. Foreign taxes are recorded in accordance with Management's understanding of the applicable foreign tax regulations and rates that exist in the foreign jurisdictions in which the Funds invest. These foreign taxes, if any, are paid by the Funds and are reflected in the Statements of Operations, if applicable. Foreign taxes payable or deferred as of April 30, 2024, if any, are disclosed in the Funds' Statements of Assets and Liabilities.

59

AAM ETFs

NOTES TO FINANCIAL STATEMENTS
April 30, 2024 (Unaudited) (Continued)

D.

Security Transactions and Investment Income. Investment securities transactions are accounted for on the trade date. Gains and losses realized on sales of securities are determined on a specific identification basis. Dividend income is recorded on the ex-dividend date. Non-cash dividends included in dividend income or separately disclosed, if any, are recorded at the fair value of the security received. Withholding taxes on foreign dividends and foreign capital gain taxes, if any, have been provided for in accordance with the Funds' understanding of the applicable tax rules and regulations. Interest income is recorded on an accrual basis. Discounts and premiums on securities purchased are accreted and amortized using the effective yield method.

Distributions received from investments in real estate investment trusts ("REITs") may be characterized as ordinary income, net capital gain, or a return of capital. The proper characterization of REIT distributions is generally not known until after the end of each calendar year. As such, the Funds must use estimates in reporting the character of income and distributions received during the current calendar year for financial statement purposes. The actual character of distributions to a Fund's shareholders will be reflected on the Form 1099 received by shareholders after the end of the calendar year. Due to the nature of REIT investments, a portion of the distributions received by a Fund's shareholders may represent a return of capital.

E.

Foreign Currency. Investment securities and other assets and liabilities denominated in foreign currencies are translated into U.S. dollar amounts at the date of valuation. Purchases and sales of investment securities and income and expense items denominated in foreign currencies are translated into U.S. dollar amounts on the respective dates of such transactions. The Funds do not isolate that portion of the results of operations resulting from changes in foreign exchange rates on investments and currency gains or losses realized between the trade and settlement dates on securities transactions from the fluctuations arising from changes in market prices of securities held. Such fluctuations are included with the net realized and unrealized gain or loss from investments.

The Funds report net realized foreign exchange gains or losses that arise from sales of foreign currencies, currency gains or losses realized between the trade and settlement dates on foreign currency transactions, and the difference between the amounts of dividends, interest, and foreign withholding taxes recorded on the Funds' books and the U.S. dollar equivalent of the amounts actually received or paid. Net unrealized foreign exchange gains and losses arise from changes in the fair values of assets and liabilities, other than investments in securities at fiscal period end, resulting from changes in exchange rates.

60

AAM ETFs

NOTES TO FINANCIAL STATEMENTS
April 30, 2024 (Unaudited) (Continued)

F.

Distributions to Shareholders. Distributions to shareholders from net investment income on securities are declared and paid by the Funds on a monthly basis. Distributions to shareholders from net realized gains on securities are declared and paid by the Funds on an annual basis. Distributions are recorded on the ex-dividend date.

G.

Use of Estimates. The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements, as well as the reported amounts of revenues and expenses during the current fiscal period. Actual results could differ from those estimates.

H.

Share Valuation. The NAV per share of each Fund is calculated by dividing the sum of the value of the securities held by each Fund, plus cash and other assets, minus all liabilities (including estimated accrued expenses) by the total number of outstanding shares for each Fund, rounded to the nearest cent. The Funds' shares will not be priced on the days on which the New York Stock Exchange ("NYSE") is closed for trading. The offering and redemption price per share of each Fund is equal to each Fund's NAV per share.

I.

Guarantees and Indemnifications. In the normal course of business, the Funds enter into contracts with service providers that contain general indemnification clauses. The Funds' maximum exposure under these arrangements is unknown as this would involve future claims that may be against the Funds that have not yet occurred. However, based on experience, the Funds expect the risk of loss to be remote.

J.

Reclassification of Capital Accounts. U.S. GAAP requires that certain components of net assets relating to permanent differences be reclassified between financial and tax reporting. These reclassifications have no effect on net assets or NAV per share.

61

AAM ETFs

NOTES TO FINANCIAL STATEMENTS
April 30, 2024 (Unaudited) (Continued)

The permanent differences primarily relate to redemptions in-kind, net operating losses, and trust preferred adjustments. For the year ended October 31, 2023, the following table shows the reclassifications made:

Distributable
Earnings
(Accumulated
Deficit)

Paid-In
Capital

AAM S&P 500 High Dividend Value ETF

$ (2,921,012 ) $ 2,921,012

AAM S&P Emerging Markets High Dividend Value ETF

(276,916 ) 276,916

AAM S&P Developed Markets High Dividend Value ETF

2,075 (2,075 )

AAM Low Duration Preferred and Income Securities ETF

(282,844 ) 282,844

AAM Transformers ETF

(1,782,068 ) 1,782,068

K.

Subsequent Events. In preparing these financial statements, management has evaluated events and transactions for potential recognition or disclosure through the date the financial statements were issued. There were no events or transactions that occurred during the period subsequent to the end of the current fiscal period that materially impacted the amounts or disclosures in each Fund's financial statements.

NOTE 3 - COMMITMENTS AND OTHER RELATED PARTY TRANSACTIONS

Advisors Asset Management, Inc. (the "Adviser"), serves as the investment adviser to the Funds. Pursuant to an Investment Advisory Agreement ("Advisory Agreement") between the Trust, on behalf of the Funds, and the Adviser, the Adviser provides investment advice to the Funds and oversees the day-to-day operations of the Funds, subject to the direction and control of the Board and the officers of the Trust. Under the Advisory Agreement, the Adviser is also responsible for arranging, in consultation with Vident Asset Management, (the "Sub-Adviser"), transfer agency, custody, fund administration and accounting, and other non-distribution related services necessary for the Funds to operate. Under the Advisory Agreement, the Adviser has agreed to pay all expenses of each Fund, except for: the fee paid to the Adviser pursuant to the Advisory Agreement, interest charges on any borrowings, dividends and other expenses on securities sold short, taxes, brokerage commissions and other expenses incurred in placing orders for the purchase and sale of securities and other investment instruments, acquired fund fees and expenses, accrued deferred tax liability, extraordinary expenses, and distribution (12b-1) fees and expenses. For the services it provides to the Funds,

62

AAM ETFs

NOTES TO FINANCIAL STATEMENTS
April 30, 2024 (Unaudited) (Continued)

the Funds pay the Adviser a unified management fee, which is calculated daily and paid monthly, at the annual rates of each Fund's average daily net assets listed below. The Adviser is responsible for paying the Sub-Adviser.

AAM S&P 500 High Dividend Value ETF

0.29 %

AAM S&P Emerging Markets High Dividend Value ETF

0.49 %

AAM S&P Developed Markets High Dividend Value ETF

0.39 %

AAM Low Duration Preferred and Income Securities ETF

0.45 %

AAM Transformers ETF

0.49 %

U.S. Bancorp Fund Services, LLC, doing business as U.S. Bank Global Fund Services ("Fund Services" or "Administrator"), acts as the Funds' Administrator and, in that capacity, performs various administrative and accounting services for the Funds. The Administrator prepares various federal and state regulatory filings, reports and returns for the Funds, including regulatory compliance monitoring and financial reporting; prepares reports and materials to be supplied to the Board; monitors the activities of the Funds' Custodian, transfer agent and fund accountants. Fund Services also serves as the transfer agent and fund accountants to the Funds. U.S. Bank N.A. (the "Custodian"), an affiliate of Fund Services, serves as the Funds' Custodian.

All officers of the Trust are affiliated with the Administrator and Custodian.

NOTE 4 - PURCHASES AND SALES OF SECURITIES

During the current fiscal period, purchases and sales of securities by the Funds, excluding short-term securities and in-kind transactions, were as follows:

Purchases

Sales

AAM S&P 500 High Dividend Value ETF

$ 19,101,843 $ 19,294,505

AAM S&P Emerging Markets High Dividend Value ETF

3,825,469 3,779,386

AAM S&P Developed Markets High Dividend Value ETF

809,289 861,164

AAM Low Duration Preferred and Income Securities ETF

138,737,402 133,574,427

AAM Transformers ETF

13,971,052 13,794,435

During the current fiscal period, there were no purchases or sales of U.S. Government securities by the Funds.

63

AAM ETFs

NOTES TO FINANCIAL STATEMENTS
April 30, 2024 (Unaudited) (Continued)

During the current fiscal period, in-kind transactions associated with creations and redemptions for the Funds were as follows:

In-kind
Purchases

In-kind
Sales

AAM S&P 500 High Dividend Value ETF

$ 727,737 $ 10,587,016

AAM S&P Emerging Markets High Dividend Value ETF

138,184 -

AAM S&P Developed Markets High Dividend Value ETF

- -

AAM Low Duration Preferred and Income Securities ETF

69,585,674 4,177,520

AAM Transformers ETF

22,590,094 12,799,223

NOTE 5 - TRANSACTIONS WITH AFFILIATED SECURITIES

Investments in issuers considered to be affiliate(s) of the Funds during the current fiscal period for purposes of Section 2(a)(3) of the 1940 Act were as follows:

Investments in Crescent Capital BDC, Inc.

AAM Low
Duration
Preferred
and Income
Securities
ETF

Value at October 31, 2023

$ 446,940

Purchases at Cost

199,719

Proceeds from Sales

(128,804 )

Net Realized Gain (Loss)

(7,417 )

Change in Unrealized Appreciation (Depreciation)

19,628

Value at April 30, 2024

$ 530,066

Shares Held at April 30, 2024

21,958

Dividend Income

$ 11,290

NOTE 6 - INCOME TAX INFORMATION

The amount and character of tax basis distributions and composition of net assets, including distributable earnings (accumulated deficit) are finalized at fiscal year-end; accordingly, tax basis balances have not been determined for the current fiscal period.

64

AAM ETFs

NOTES TO FINANCIAL STATEMENTS
April 30, 2024 (Unaudited) (Continued)

The components of distributable earnings (accumulated deficit) and cost basis of investments and net unrealized appreciation (depreciation) for federal income tax purposes at October 31, 2023 were as follows:

AAM S&P
500 High
Dividend
Value ETF

AAM S&P
Emerging
Markets
High
Dividend
Value ETF

AAM S&P
Developed
Markets
High
Dividend
Value ETF

Tax cost of investments

$ 72,036,947 $ 8,032,342 $ 2,056,475

Gross tax unrealized appreciation

$ 1,415,701 $ 325,685 $ 58,567

Gross tax unrealized depreciation

(12,569,764 ) (1,431,206 ) (323,638 )

Net tax unrealized appreciation (depreciation)

(11,154,063 ) (1,105,521 ) (265,071 )

Undistributed ordinary income

21,355 234,370 35,049

Undistributed long-term capital gains

- - -

Other accumulated gain (loss)

(4,776,782 ) (1,894,553 ) (412,958 )

Distributable earnings (accumulated deficit)

$ (15,909,490 ) $ (2,765,704 ) $ (642,980 )

AAM Low
Duration
Preferred
and Income
Securities
ETF

AAM
Transformers
ETF

Tax cost of investments

$ 214,494,215 $ 21,646,724

Gross tax unrealized appreciation

$ 2,253,198 $ 1,290,715

Gross tax unrealized depreciation

(18,851,254 ) (2,699,143 )

Net tax unrealized appreciation (depreciation)

(16,598,056 ) (1,408,428 )

Undistributed ordinary income

1,354,377 -

Undistributed long-term capital gains

- -

Other accumulated gain (loss)

(23,476,346 ) (853,398 )

Distributable earnings (accumulated deficit)

$ (38,720,025 ) $ (2,261,826 )

The differences between the cost basis for financial statement and federal income tax purposes are primarily due to timing differences in recognizing wash sales, Passive Foreign Investment Companies ("PFICs") and partnerships.

65

AAM ETFs

NOTES TO FINANCIAL STATEMENTS
April 30, 2024 (Unaudited) (Continued)

A regulated investment company may elect for any taxable year to treat any portion of any qualified late year loss as arising on the first day of the next taxable year. Qualified late year losses are certain capital and ordinary losses which occur during the portion of the Funds' taxable year subsequent to October 31 and December 31, respectively. For the taxable year ended October 31, 2023, AAM Transformers ETF deferred $13,657 of late-year ordinary losses. The Funds did not elect to defer any post-October capital losses.

As of October 31, 2023, the Funds had the following capital loss carryforwards with an indefinite expiration:

Short-Term

Long-Term

AAM S&P 500 High Dividend Value ETF

$ 1,939,888 $ 2,836,894

AAM S&P Emerging Markets High Dividend Value ETF

285,069 1,609,484

AAM S&P Developed Markets High Dividend Value ETF

298,045 114,913

AAM Low Duration Preferred and Income Securities ETF

19,215,977 4,260,369

AAM Transformers ETF

795,366 44,375

During the year ended October 31, 2023, the Funds utilized the following capital loss carryforward that was available as of October 31, 2022:

Short-Term

Long- Term

AAM S&P 500 High Dividend Value ETF

$ - $ -

AAM S&P Emerging Markets High Dividend Value ETF

436,764 -

AAM S&P Developed Markets High Dividend Value ETF

- -

AAM Low Duration Preferred and Income Securities ETF

- -

AAM Transformers ETF

- -

The tax character of distributions declared by the Funds during the year/period ended October 31, 2023 and October 31, 2022, were as follows:

Fund

Ordinary
Income

Long Term
Capital Gain

AAM S&P 500 High Dividend Value ETF

$ 2,853,002 $ -

AAM S&P Emerging Markets High Dividend Value ETF

574,982 -

AAM S&P Developed Markets High Dividend Value ETF

123,414 -

AAM Low Duration Preferred and Income Securities ETF

12,430,912 -

AAM Transformers ETF

- -

66

AAM ETFs

NOTES TO FINANCIAL STATEMENTS
April 30, 2024 (Unaudited) (Continued)

Year/Period Ended October 31, 2022

Fund

Ordinary
Income

Long Term
Capital Gain

Return of
Capital

AAM S&P 500 High Dividend Value ETF

$ 2,174,972 $ - $ -

AAM S&P Emerging Markets High Dividend Value ETF

526,722 - 17,084

AAM S&P Developed Markets High Dividend Value ETF

116,160 - -

AAM Low Duration Preferred and Income Securities ETF

7,310,796 - -

AAM Transformers ETF

- - -

NOTE 7 - SHARE TRANSACTIONS

Shares of each Fund are listed and trade on the New York Stock Exchange Arca, Inc. ("NYSE Arca"). Market prices for the shares may be different from their NAV. The Funds issue and redeem shares on a continuous basis at NAV generally in large blocks of shares called "Creation Units." Creation Units are issued and redeemed principally in-kind for securities included in a specified universe. Once created, shares generally trade in the secondary market at market prices that change throughout the day. Except when aggregated in Creation Units, shares are not redeemable securities of the Funds. Creation Units may only be purchased or redeemed by certain financial institutions ("Authorized Participants"). An Authorized Participant is either (i) a broker-dealer or other participant in the clearing process through the Continuous Net Settlement System of the National Securities Clearing Corporation or (ii) a Depository Trust Company participant and, in each case, must have executed a Participant Agreement with the Distributor. Most retail investors do not qualify as Authorized Participants nor have the resources to buy and sell whole Creation Units. Therefore, they are unable to purchase or redeem shares directly from the Funds. Rather, most retail investors may purchase shares in the secondary market with the assistance of a broker and are subject to customary brokerage commissions or fees.

67

AAM ETFs

NOTES TO FINANCIAL STATEMENTS
April 30, 2024 (Unaudited) (Continued)

The Funds each currently offer one class of shares, which has no front-end sales load, no deferred sales charge, and no redemption fee. A fixed transaction fee is imposed for the transfer and other transaction costs associated with the purchase or sale of Creation Units. The following is the standard fixed transaction fee for each Fund:

AAM S&P 500 High Dividend Value ETF

$ 300

AAM S&P Emerging Markets High Dividend Value ETF

1,000

AAM S&P Developed Markets High Dividend Value ETF

500

AAM Low Duration Preferred and Income Securities ETF

500

AAM Transformers ETF

300

The transaction fee is payable to the Custodian. The fixed transaction fee may be waived on certain orders if the Funds' Custodian has determined to waive some or all of the creation order costs associated with the order, or another party, such as the Adviser, has agreed to pay such fee. In addition, a variable fee, payable to the Fund, may be charged on all cash transactions or substitutes for Creation Units of up to a maximum of 2% as a percentage of the value of the Creation Units subject to the transaction. Variable fees received by the Funds, if any, are displayed in the Capital Shares Transactions section of the Statements of Changes in Net Assets. The Funds may issue an unlimited number of shares of beneficial interest, with no par value. All shares of the Funds have equal rights and privileges.

NOTE 8 - RISKS

Geographic Investment Risk. To the extent that a Fund invests a significant portion of its assets in the securities of companies of a single country or region, it is more likely to be impacted by events or conditions affecting the country or region.

Concentration Risk. To the extent that a Fund invests more heavily in particular sectors of the economy, its performance will be especially sensitive to developments that significantly affect those sectors.

Russia/Ukraine Conflict. On February 24, 2022, Russia commenced a military attack on Ukraine. The outbreak of hostilities between the two countries could result in more widespread conflict and could have a severe adverse effect on the region and the markets. In addition, sanctions imposed on Russia by the United States and other countries, and any sanctions imposed in the future could have a significant adverse impact on the Russian economy and related markets. The price and liquidity of investments may fluctuate widely as a result of the conflict and related events. How long such conflict and related events will last and whether it will escalate further cannot be predicted, nor its effect on the Funds.

68

AAM ETFs

Expense Example
For the Six-Months Ended April 30, 2024 (Unaudited)

As a shareholder of the Funds, you incur two types of costs: (1) transaction costs, including brokerage commissions on purchases and sales of Fund shares, and (2) ongoing costs, including management fees and other Fund expenses. This example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other funds. The examples are based on an investment of $1,000 invested at the beginning of the period and held for the entire period as indicated in the Expense Example Tables.

Actual Expenses

The first line of the table provides information about actual account values based on actual returns and actual expenses. You may use the information in this line, together with the amount you invested, to estimate the expenses that you paid over the period. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then, multiply the result by the number in the first line under the heading entitled "Expenses Paid During Period'' to estimate the expenses you paid on your account during this period.

Hypothetical Example for Comparison Purposes

The second line of the table provides information about hypothetical account values based on a hypothetical return and hypothetical expenses based on the Funds' actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Funds' actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. You may use this information to compare the ongoing costs of investing in the Funds and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transactional costs, such as brokerage commissions paid on purchases and sales of Fund shares. Therefore, the second line of the table is useful in comparing ongoing costs only and will not help you determine the relative total costs of owning different funds. If these transactional costs were included, your costs would have been higher.

69

AAM ETFs

Expense Example
For the Six-Months Ended April 30, 2024 (Unaudited) (Continued)

AAM S&P 500 High Dividend Value ETF

Beginning
Account Value
November 1, 2023

Ending
Account Value
April 30, 2024

Expenses
Paid During
the Period
(1)

Actual

$1,000.00 $ 1,168.70 $1.56

Hypothetical (5% annual return before expenses)

$1,000.00 $ 1,023.42 $1.46

(1)

The dollar amounts shown as expenses paid during the period are equal to the annualized six-month net expense ratio, 0.29%, multiplied by the average account value during the period, multiplied by 182/366, to reflect the one-half year period.

AAM S&P Emerging Markets High Dividend Value ETF

Beginning
Account Value
November 1, 2023

Ending
Account Value
April 30, 2024

Expenses
Paid During
the Period
(2)

Actual

$1,000.00 $ 1,111.40 $2.57

Hypothetical (5% annual return before expenses)

$1,000.00 $ 1,022.43 $2.46

(2)

The dollar amounts shown as expenses paid during the period are equal to the annualized six-month net expense ratio, 0.49%, multiplied by the average account value during the period, multiplied by 182/366, to reflect the one-half year period.

AAM S&P Developed Markets High Dividend Value ETF

Beginning
Account Value
November 1, 2023

Ending
Account Value
April 30, 2024

Expenses
Paid During
the Period
(3)

Actual

$1,000.00 $ 1,167.70 $2.10

Hypothetical (5% annual return before expenses)

$1,000.00 $ 1,022.92 $1.96

(3)

The dollar amounts shown as expenses paid during the period are equal to the annualized six-month net expense ratio, 0.39%, multiplied by the average account value during the period, multiplied by 182/366, to reflect the one-half year period.

70

AAM ETFs

Expense Example
For the Six-Months Ended April 30, 2024 (Unaudited) (Continued)

AAM Low Duration Preferred and Income Securities ETF

Beginning
Account Value
November 1, 2023

Ending
Account Value
April 30, 2024

Expenses
Paid During
the Period
(4)

Actual

$1,000.00 $ 1,080.40 $2.33

Hypothetical (5% annual return before expenses)

$1,000.00 $ 1,022.63 $2.26

(4)

The dollar amounts shown as expenses paid during the period are equal to the annualized six-month net expense ratio, 0.45%, multiplied by the average account value during the period, multiplied by 182/366, to reflect the one-half year period.

AAM Transformers ETF

Beginning
Account Value
November 1, 2023

Ending
Account Value
April 30, 2024

Expenses
Paid During
the Period
(6)

Actual

$1,000.00 $ 1,260.50 $2.75

Hypothetical (5% annual return before expenses)

$1,000.00 $ 1,022.43 $2.46

(6)

The dollar amounts shown as expenses paid during the period are equal to the annualized six-month net expense ratio, 0.49%, multiplied by the average account value during the period, multiplied by 182/366, to reflect the one-half year period.

71

AAM ETFs

Review of Liquidity Risk Management Program
(Unaudited)

Pursuant to Rule 22e-4 under the Investment Company Act of 1940, the Trust, on behalf of the series of the Trust covered by this shareholder report (the "Series"), has adopted a liquidity risk management program to govern the Trust's approach to managing liquidity risk. Rule 22e-4 seeks to promote effective liquidity risk management, thereby reducing the risk that a fund will be unable to meet its redemption obligations and mitigating dilution of the interests of fund shareholders. The Trust's liquidity risk management program is tailored to reflect the Series' particular risks, but not to eliminate all adverse impacts of liquidity risk, which would be incompatible with the nature of such Series.

The investment adviser to the Series has adopted and implemented its own written liquidity risk management program (the "Program") tailored specifically to assess and manage the liquidity risk of the Series.

At a recent meeting of the Board of Trustees of the Trust, the Trustees received a report pertaining to the operation, adequacy, and effectiveness of implementation of the Program for the period ended December 31, 2023. The report concluded that the Program is reasonably designed to assess and manage the Series' liquidity risk and has operated adequately and effectively to manage such risk. The report reflected that there were no liquidity events that impacted the Series' ability to timely meet redemptions without dilution to existing shareholders. The report further noted that no material changes have been made to the Program since its implementation.

There can be no assurance that the Program will achieve its objectives in the future. Please refer to the prospectus for more information regarding the Series' exposure to liquidity risk and other principal risks to which an investment in the Series may be subject.

72

AAM ETFs

Federal Tax Information
(Unaudited)

For the fiscal period ended October 31, 2023, certain dividends paid by the Funds may be subject to the maximum rate of 23.8%, as provided for by the Jobs and Growth Tax relief Reconciliation Act of 2003.

The percentage of dividends declared from ordinary income designated as qualified dividend income was as follows:

AAM S&P 500 High Dividend Value ETF

95.48%

AAM S&P Emerging Markets High Dividend Value ETF

48.17%

AAM S&P Developed Markets High Dividend Value ETF

85.66%

AAM Low Duration Preferred and Income Securities ETF

76.07%

AAM Transformers ETF

0.00%

For corporate shareholders, the percentage of ordinary income distributions qualified for the corporate dividend received deduction for the fiscal year ended October 31, 2023 was as follows:

AAM S&P 500 High Dividend Value ETF

91.49%

AAM S&P Emerging Markets High Dividend Value ETF

0.00%

AAM S&P Developed Markets High Dividend Value ETF

0.00%

AAM Low Duration Preferred and Income Securities ETF

76.21%

AAM Transformers ETF

0.00%

The percentage of taxable ordinary income distributions that are designated as short-term capital gain distributions under Internal Revenue Section 871(k)(2)(C) for each Fund were as follows:

AAM S&P 500 High Dividend Value ETF

0.00%

AAM S&P Emerging Markets High Dividend Value ETF

0.00%

AAM S&P Developed Markets High Dividend Value ETF

0.00%

AAM Low Duration Preferred and Income Securities ETF

0.00%

AAM Transformers ETF

0.00%

73

AAM ETFs

Federal Tax Credit Pass Through
(Unaudited)

Pursuant to Section 853 of the Internal Revenue code, The Funds designate the following amounts as foreign taxes paid for the period ended October 31, 2023. Foreign taxes paid for purposes of Section 853 may be less than actual foreign taxes paid for financial statement purposes.

Creditable
Foreign Tax
Credit Paid

Per Share
Amount

Portion of Ordinary
Income Distribution
Derived from Foreign
Sourced Income

AAM S&P 500 High Dividend Value ETF

$ - $ - 0.00 %

AAM S&P Emerging Markets High Dividend Value ETF

118,576 0.29644 100.00 %

AAM S&P Developed Markets High Dividend Value ETF

23,522 0.26136 100.00 %

AAM Low Duration Preferred and Income Securities ETF

- - 0.00 %

AAM Transformers ETF

- - 0.00 %

Foreign taxes paid or withheld should be included in taxable income with an offsetting deduction from gross income or as a credit for taxes paid to foreign governments.

Above figures may differ from those cited elsewhere in this report due to differences in the calculation of income and gains under U.S. GAAP purposes and Internal Revenue Service purposes.

Shareholders are strongly advised to consult their own tax advisers with respect to the tax consequences of their investments in the Funds.

Information About Portfolio Holdings
(Unaudited)

The Funds file their complete schedules of portfolio holdings for their first and third fiscal quarters with the SEC on Part F of Form N-PORT. The Funds' Part F of Form N-PORT is available without charge, upon request, by calling toll-free at (800) 617-0004. Furthermore, you may obtain the Part F of Form N-PORT on the SEC's website at www.sec.gov. Each Fund's portfolio holdings are posted on their website at www.aamlive.com.

74

AAM ETFs

Information About Proxy Voting
(Unaudited)

A description of the policies and procedures the Funds use to determine how to vote proxies relating to portfolio securities is provided in the Statement of Additional Information ("SAI"). The SAI is available without charge, upon request, by calling toll-free at (800) 617-0004, by accessing the SEC's website at www.sec.gov, or by accessing the Funds' website at www.aamlive.com.

Information regarding how the Funds voted proxies relating to portfolio securities during the period ending June 30 is available by calling toll-free at (800) 617-0004 or by accessing the SEC's website at www.sec.gov.

Frequency Distribution of Premiums and Discounts
(Unaudited)

Information regarding how often shares of the Funds trade on the exchange at a price above (i.e. at a premium) or below (i.e. at a discount) the NAV of the Funds are available, without charge on the Funds' website at www.aamlive.com.

Information About the Funds' Trustees
(Unaudited)

The SAI includes additional information about the Funds' Trustees and is available without charge, upon request, by calling (800) 617-0004 by accessing the SEC's website at www.sec.gov, or by accessing the Funds' website at www.aamlive.com.

75

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Adviser

Advisors Asset Management, Inc.

18925 Base Camp Road, Suite 203

Monument, Colorado 80132

Sub-Adviser

Vident Asset Management

1125 Sanctuary Parkway, Suite 515

Alpharetta, Georgia 30009

Index Provider (SPDV, EEMD, DMDV)

S&P Opco, LLC c/o S&P Dow Jones Indices LLC

55 Water Street

New York, New York 10041

Index Provider (PFLD)

ICE Data Indices, LLC

5660 New Northside Drive NW, 3rd Floor

Atlanta, Georgia 30328

Index Provider (TRFM)

Pence Capital Management, LLC

5000 Birch Street

West Tower, Suite 8000-817

Newport Beach, CA 92660

Distributor

Quasar Distributors, LLC

Three Canal Plaza, Suite 100

Portland, Maine 04101

Custodian

U.S. Bank National Association

1555 North Rivercenter Drive, Suite 302

Milwaukee, Wisconsin 53212

Transfer Agent

U.S. Bancorp Fund Services, LLC

615 East Michigan Street

Milwaukee, Wisconsin 53202

Independent Registered Public Accounting Firm

Cohen & Company, Ltd.

342 North Water Street, Suite 830

Milwaukee, Wisconsin 53202

Legal Counsel

Morgan, Lewis, & Bockius, LLP

1111 Pennsylvania Avenue, NW

Washington, DC 20004

AAM S&P 500 High Dividend Value ETF

Symbol - SPDV

CUSIP - 26922A594

AAM S&P Emerging Markets High Dividend Value ETF

Symbol - EEMD

CUSIP - 26922A586

AAM S&P Developed Markets High Dividend Value ETF

Symbol - DMDV

CUSIP - 26922A347

AAM Low Duration Preferred and Income Securities ETF

Symbol - PFLD

CUSIP - 26922A198

AAM Transformers ETF

Symbol - TRFM

CUSIP - 26922B683

(b) Not applicable.

Item 2. Code of Ethics.

Not applicable for semi-annual reports.

Item 3. Audit Committee Financial Expert.

Not applicable for semi-annual reports.

Item 4. Principal Accountant Fees and Services.

Not applicable for semi-annual reports.

Item 5. Audit Committee of Listed Registrants.

Not applicable for semi-annual reports.

Item 6. Investments.

(a) Schedule of Investments is included as part of the report to shareholders filed under Item 1 of this Form.

(b) Not applicable.

Item 7. Disclosure of Proxy Voting Policies and Procedures for Closed-End Management Investment Companies.

Not applicable to open-end investment companies.

Item 8. Portfolio Managers of Closed-End Management Investment Companies.

Not applicable to open-end investment companies.

Item 9. Purchases of Equity Securities by Closed-End Management Investment Company and Affiliated Purchasers.

Not applicable to open-end investment companies.

Item 10. Submission of Matters to a Vote of Security Holders.

There have been no material changes to the procedures by which shareholders may recommend nominees to the registrant's board of trustees.

Item 11. Controls and Procedures.

(a) The Registrant's President (principal executive officer) and Treasurer (principal financial officer) have reviewed the Registrant's disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940 (the "Act")) as of a date within 90 days of the filing of this report, as required by Rule 30a-3(b) under the Act and Rules 13a-15(b) or 15d-15(b) under the Securities Exchange Act of 1934. Based on their review, such officers have concluded that the disclosure controls and procedures are effective in ensuring that information required to be disclosed in this report is appropriately recorded, processed, summarized and reported and made known to them by others within the Registrant and by the Registrant's service provider.
(b) There were no changes in the Registrant's internal control over financial reporting (as defined in Rule 30a-3(d) under the Act) that occurred during the period covered by this report that have materially affected, or are reasonably likely to materially affect, the Registrant's internal control over financial reporting.

Item 12. Disclosure of Securities Lending Activities for Closed-End Management Investment Companies

Not applicable to open-end investment companies.

Item 13. Exhibits.

(a) (1) Any code of ethics or amendment thereto, that is the subject of the disclosure required by Item 2, to the extent that the registrant intends to satisfy Item 2 requirements through filing an exhibit. Not Applicable

(2) A separate certification for each principal executive officer and principal financial officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. Filed herewith.

(3) Any written solicitation to purchase securities under Rule 23c-1 under the Act sent or given during the period covered by the report by or on behalf of the registrant to 10 or more persons. Not applicable to open-end investment companies.

(4) Change in the registrant's independent public accountant. There was no change in the registrant's independent public accountant for the period covered by this report.

(b) Certifications pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. Furnished herewith.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

(Registrant) ETF Series Solutions
By (Signature and Title)* /s/ Kristina R. Nelson
Kristina R. Nelson, President (principal executive officer)
Date 7/8/2024

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

By (Signature and Title)* /s/ Kristina R. Nelson
Kristina R. Nelson, President (principal executive officer)
Date 7/8/2024
By (Signature and Title)* /s/ Kristen M. Weitzel
Kristen M. Weitzel, Treasurer (principal financial officer)
Date 7/8/2024
* Print the name and title of each signing officer under his or her signature.