Summary Prospectus by Investment Company - Form 497K

PRINCIPAL VALUE ETF

Ticker Symbol	Principal U.S. Listing Exchange
PY	Nasdaq

Principal Exchange-Traded Funds Summary Prospectus November 1, 2024

Before you invest, you may want to review the Fund's Prospectus, which contains more information about the Fund and its risks. You can find the Fund's Prospectus, Statement of Additional Information, Reports to Shareholders, and other information about the Fund online at www.PrincipalAM.com/ETFProspectuses. You can also get this information at no cost by calling 1-800-222-5852 or by sending an email request to [email protected].

The Fund's Prospectus and Statement of Additional Information, both dated November 1, 2024, as may be amended or supplemented, are incorporated by reference into this Summary Prospectus.

Objective: The Fund seeks long-term growth of capital.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Fund ("Shares"). You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table or the example below.

Annual Fund Operating Expenses

(expenses that you pay each year as a percentage of the value of your investment)

Management Fees	0.15%
Other Expenses	0.00%
Total Annual Fund Operating Expenses (1)	0.15%

(1)The investment management agreement (the "Management Agreement") between the Fund and Principal Global Investors, LLC ("PGI") provides that, for the duration of the Management Agreement, PGI will pay all operating expenses of the Fund, except the management fee, payments made under the Fund's Rule 12b-1 plan (if or when such fees are imposed), brokerage commissions and other expenses connected to the execution of portfolio transactions, interest expense, taxes, acquired fund fees and expenses, litigation expenses, and other extraordinary expenses.

Example

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your shares at the ends of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

1 year	3 years	5 years	10 years
Principal Value ETF	$15	$48	$85	$192

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Portfolio Turnover

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 49.8% of the average value of its portfolio.

Principal Investment Strategies

Under normal circumstances, the Fund primarily invests in equity securities, focusing on value stocks. For security selection and portfolio construction, Principal Global Investors, LLC ("PGI") uses a proprietary quantitative model designed to identify equity securities of mid- to large-capitalization companies in the S&P 500 Index that exhibit higher degrees of shareholder yield (meaning how much money a company distributes to shareholders through dividends and share repurchases). As of September 30, 2024, the market capitalization range of the companies in the S&P 500 Index was between approximately $4.0 billion and $3.5 trillion. The model includes securities that have paid a regular dividend in the prior year.

The Fund's holdings are expected to be rebalanced at least annually. However, PGI may make any adjustments to the model and Fund holdings at its discretion. In constructing and revising the model and managing the Fund's investments, PGI uses insights from diverse sources, including internal investment research, industry reports, and data from third-party consultants and other service providers, to develop and refine its investment themes and identify and take advantage of trends that may impact the Fund and its holdings.

Note: "Standard & Poor's 500" and "S&P 500®" are trademarks of Standard & Poor's Financial Services LLC and have been licensed by Principal. The Fund is not sponsored, endorsed, sold, or promoted by Standard & Poor's Financial Services LLC, and Standard & Poor's Financial Services LLC makes no representation regarding the advisability of investing in the Fund.

Principal Risks

The value of your investment in the Fund changes with the value of the Fund's investments. Many factors affect that value, and it is possible to lose money by investing in the Fund. An investment in the Fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. The principal risks of investing in the Fund are listed below in alphabetical order and not in order of significance.

Active Management Risk. There is no guarantee that the investment techniques, analyses, or judgments that the Fund's investment advisor and/or sub-advisor applies in making investment decisions for the Fund will produce the intended outcome or that the investments the advisor selects for the Fund will perform as well as other securities that were not selected for the Fund. The Fund may not achieve its investment objective, and it is not intended to be a complete investment program.

Equity Securities Risk. A variety of factors can negatively impact the value of equity securities held by a fund, including a decline in the issuer's financial condition, unfavorable performance of the issuer's sector or industry, or changes in response to overall market and economic conditions. A fund's principal market segment(s) (such as market capitalization or style) may underperform other market segments or the equity markets as a whole.

•Value Style Risk. Value investing entails the risk that value stocks may continue to be undervalued by the market for extended periods, including the entire period during which the stock is held by a fund, or the events that would cause the stock price to increase may not occur as anticipated or at all. Moreover, a stock that appears to be undervalued actually may be appropriately priced at a low level and, therefore, would not be profitable for the fund.

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Financials Sector Risk. A fund that invests significantly in financial services companies may be more susceptible to adverse economic or regulatory occurrences affecting financial services companies. Financial companies may be adversely affected in certain market cycles, including periods of rising interest rates, which may restrict the availability and increase the cost of capital, and declining economic conditions, which may cause credit losses due to financial difficulties of borrowers. Because many types of financial companies are especially vulnerable to these economic cycles, the Fund's investments in these companies may lose significant value during such periods.

Industrials Sector Risk. To the extent that a fund invests significantly in the industrials sector, the fund will be sensitive to changes in, and the fund's performance may depend to a greater extent on, the overall condition of the industrials sector. Among other factors, companies in the industrials sector may be adversely affected by changes in the supply of and demand for products and services, claims for environmental damage or product liability, government regulation, and general economic conditions.

Information Technology Sector Risk. Companies in the information technology sector may face dramatic and often unpredictable changes in growth rates and are particularly vulnerable to changes in technology product cycles, product obsolescence, government regulation, and competition, both domestically and internationally. Such companies are heavily dependent on patent and intellectual property rights, the loss or impairment of which may adversely affect profitability.

Market Trading Risks. The Fund faces numerous market trading risks, including the potential lack of an active market for Fund shares, losses from trading in secondary markets, and disruption to the activities of market makers, authorized participants, or other participants and in the creation/redemption process of the Fund. ANY OF THESE FACTORS MAY LEAD TO THE FUND'S SHARES TRADING AT A PREMIUM OR DISCOUNT TO NAV.

Model Risk. Because PGI uses quantitative models to select and hold securities, the Fund may hold securities that present risks that an investment advisor researching individual securities might seek to avoid. Moreover, models may be predictive in nature and depend heavily on the accuracy and reliability of historical data that is supplied by others and may be incorrect or incorrectly input. The Fund bears the risk that the quantitative models used will not be successful in identifying trends or in determining the size and direction of investment positions that will enable the Fund to achieve its investment objective.

Redemption and Large Transaction Risk. Ownership of the Fund's shares may be concentrated in one or a few large investors (such as funds of funds, institutional investors, and asset allocation programs) that may sell or purchase Fund shares in large quantities on the secondary market. These secondary market transactions may cause authorized participants to increase their purchases and redemptions of creation units from the Fund. Purchases and redemptions of creation units primarily with cash rather than through in-kind delivery of portfolio securities may cause the Fund to incur certain costs, such as brokerage costs or taxable gains or losses that it might not have incurred if it had made a redemption in kind. These costs could be imposed on the Fund and thus decrease its NAV to the extent that the costs are not offset by a transaction fee payable by an authorized participant.

Performance

The following information provides some indication of the risks of investing in the Fund. Past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future. You may get updated performance information at www.PrincipalAM.com.

The bar chart shows the investment returns of the Fund's shares for each full calendar year of operations for 10 years (or, if shorter, the life of the Fund). The table shows for the last one, five, and ten calendar year periods (or, if shorter, the life of the Fund), how the Fund's average annual total returns compare with those of one or more broad measures of market performance.

Life of Fund returns are measured from the date the Fund's shares were first sold (March 21, 2016).

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Prior to June 24, 2022, the objective and strategy of the Fund differed from its current objective and strategy. Accordingly, performance of the Fund for periods prior to that date may not be representative of the performance the Fund would have achieved had the Fund been following its current objective and strategy.

Total Returns as of December 31

Highest return for a quarter during the period of the bar chart above:	2Q 2020	22.18%
Lowest return for a quarter during the period of the bar chart above:	1Q 2020	(33.36)%
Year-to-date return	3Q 2024	16.78%

Average Annual Total Returns (Based on NAV) For the periods ended December 31, 2023 (1)
1 Year	5 Year	Life of Fund
Return Before Taxes	9.13%	12.61%	10.24%
Return After Taxes on Distributions	8.30%	11.78%	9.52%
Return After Taxes on Distributions and Sale of Fund Shares	5.77%	9.91%	8.15%
S&P 500 Index (reflects no deductions for fees, expenses or taxes)	26.29%	15.69%	13.51%

(1)Prior to June 24, 2022, the objective and strategy of the Fund differed from its current objective and strategy. Accordingly, performance of the Fund for periods prior to that date may not be representative of the performance the Fund would have achieved had the Fund been following its current objective and strategy.

After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown. The after-tax returns shown are not relevant to investors who hold their Fund shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts.

Investment Advisor and Portfolio Managers

Principal Global Investors, LLC

•Christopher Ibach (since 2023), Portfolio Manager

•Kyle Johnson (since 2024), Portfolio Manager

•Aaron J. Siebel (since 2020), Portfolio Manager

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Purchase and Sale of Fund Shares

The Fund issues and redeems Shares at net asset value ("NAV") only with authorized participants ("APs") who have entered into agreements with the Fund's distributor and only in blocks of 20,000 Shares (each block of Shares is called a "Creation Unit"), or multiples thereof ("Creation Unit Aggregations"), in exchange for the deposit or delivery of a basket of securities that the Fund specifies each day. Except when aggregated in Creation Units, the Shares are not redeemable securities of the Fund. Typically, the basket of assets will be made up of securities, but may include a cash component. (See "Purchase and Redemption of Creation Units" in the Statement of Additional Information for more information.)

Shares of the Fund are listed for trading on The Nasdaq Stock Market LLC. Individual Shares may only be bought and sold in the secondary market through a broker or dealer at a market price. Because Shares trade at market prices rather than NAV, Shares may trade at prices greater than NAV (at a premium), at NAV, or less than NAV (at a discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase Shares (bid) and the lowest price a seller is willing to accept for Shares (ask) when buying or selling Shares on the secondary market (the bid-ask spread).

You can access recent information, including information on the Fund's net asset value, market price, premiums and discounts, and bid-ask spreads at www.PrincipalAM.com.

Tax Information

The Fund's distributions you receive are generally subject to federal income tax as ordinary income or capital gain and may also be subject to state and local taxes, unless you are tax-exempt or your account is tax-deferred in which case your distributions would be taxed when withdrawn from the tax-deferred account.

Payments to Broker-Dealers and Other Financial Intermediaries

If you purchase the Fund through a broker-dealer or other financial intermediary, the Fund and its related companies may pay the intermediary for the sale of Fund shares and related services. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.

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