# EDGAR Filing Document

**Accession Number:** 0001572661
**File Stem:** 0001572661-26-000047
**Filing Date:** 2026-5
**Character Count:** 21201
**Document Hash:** f28874e396be9fb248455526dcf61796
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001572661-26-000047.hdr.sgml**: 20260520

**ACCESSION NUMBER**: 0001572661-26-000047

**CONFORMED SUBMISSION TYPE**: 497K

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20260520

**DATE AS OF CHANGE**: 20260520

**EFFECTIVENESS DATE**: 20260520

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Principal Exchange-Traded Funds
- **CENTRAL INDEX KEY:** 0001572661

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0630

**FILING VALUES:**
- **FORM TYPE:** 497K
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-201935
- **FILM NUMBER:** 261002542

**BUSINESS ADDRESS:**
- **STREET 1:** 711 HIGH STREET
- **CITY:** DES MOINES
- **STATE:** IA
- **ZIP:** 50392
- **BUSINESS PHONE:** 515-235-9328

**MAIL ADDRESS:**
- **STREET 1:** 711 HIGH STREET
- **CITY:** DES MOINES
- **STATE:** IA
- **ZIP:** 50392

## Series and Classes Contracts Data

### Principal CLO ETF (Series ID: S000103001)

| Class ID   | Class Name        | Ticker Symbol   |
|:---|:---|:---|
| C000273533 | Principal CLO ETF | UUPP            |

![image0a76a.jpg](image0a76a.jpg)

**PRINCIPAL CLO ETF**

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| | |
|:---|:---|
| **Ticker Symbol** | **Principal U.S. Listing Exchange** |
| UUPP | Cboe BZX |

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**Principal Exchange-Traded Funds Summary Prospectus May 20, 2026**

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 prospectus@PrincipalETFs.com.

The Fund's Prospectus and Statement of Additional Information, both dated April 20, 2026, as may be amended or supplemented, are incorporated by reference into this Summary Prospectus.

**Objective: &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**The Fund seeks to provide current income and, as a secondary objective, capital appreciation during periods of rising U.S. interest rates.

**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)**

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| | |
|:---|:---|
| Management Fees | 0.19% |
| Other Expenses<sup>(1)</sup> | 0.00% |
| **Total Annual Fund Operating Expenses**<sup>(2)</sup> | **0.19%** |

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<sup>(1)</sup> Based on estimated amounts.

<sup>(2)</sup> 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 for 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 tax reclaim recovery expenses and other extraordinary expenses.&nbsp;&nbsp;&nbsp;&nbsp;<br>

**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:

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| | | |
|:---|:---|:---|
| | **1 year** | **3 years** |
| Principal CLO ETF | $19 | $61 |

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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. This Fund is new and does not have a portfolio turnover rate to disclose.

**Principal Investment Strategies**

The Fund is an actively managed exchange-traded fund ("ETF") that seeks to achieve its investment objective by investing, under normal circumstances, at least 80% of its net assets, plus any borrowings for investment purposes, in collateralized loan obligations ("CLOs"). A CLO security is an asset-backed security issued in different tranches, each with varying degrees of risk and yield, by a trust or other special purpose vehicle. CLOs are typically collateralized by an underlying portfolio of loan obligations, which may include, among others, senior secured loans, senior unsecured loans, and subordinate corporate loans, including loans that may be rated below investment grade or equivalent unrated loans. The underlying loans are selected by a CLO's manager. The Fund will invest primarily in senior tranches of CLO securities, which ordinarily are investment grade-rated, the lowest level of risk and the lowest yields.

The Fund may invest in floating rate securities, including U.S. Treasury and government securities and securitized assets (CMOs, CMBS and ABS). The Fund is not managed to a particular maturity. Under normal circumstances, the Fund maintains a portfolio duration of less than 1 year.

The Fund also invests in derivatives, including futures, credit default swaps and other types of swaps, for hedging purposes, for tactical positioning, and to manage duration. A derivative is a financial arrangement, the value of which is derived from, or based on, a traditional security, asset, or market index.

The Fund's investment process relies on the professional judgment of the team's portfolio managers and analysts to carry out an approach that combines fundamental, technical and valuation considerations to source ideas in both a top-down and bottom-up fashion. The analysts assess interest rate trends, economic conditions, and market outlook when analyzing each potential security, considering its structure features, loan level performance, and cash flow dynamics. Portfolio managers will consider this assessment when selecting securities and constructing the Fund's portfolio.

The Fund's strategies may result in the active and frequent trading of the Fund's portfolio securities.

**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.

**Cash Transactions Risk.** Unlike certain ETFs, the Fund expects to effect its creations and redemptions primarily for cash, rather than primarily for in-kind securities. As such, investments in shares may be less tax-efficient than an investment in a conventional ETF that generally is able to make in-kind redemptions and avoid realizing gains in connection with transactions designed to raise cash to meet redemption requests.

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**CLO Risk.** The risks of investing in CLO securities include both the economic risks of the underlying loans combined with the risks associated with the CLO structure governing the priority of payments. CLO securities are backed by an underlying portfolio of loan obligations. CLO securities issue tranches of debt that vary in risk and yield and may experience substantial losses due to actual defaults, decrease of market value due to collateral defaults and exhaustion of subordinate tranches, market anticipation of defaults and investor aversion to CLO securities as a class. The risks of investing in CLO securities depend largely on the tranche in which a Fund is invested and the type of the underlying loans in the tranche of the CLO security in which a Fund invests. Subordinate tranche investments involve greater risk of loss than more senior tranches. However, ratings do not constitute a guarantee of credit quality and may be downgraded, and in stressed market environments it is possible that even senior CLO debt tranches could experience losses due to these risk factors. The Fund's portfolio managers may not be able to accurately predict how specific CLO securities or the portfolio of underlying loans for such CLO securities will react to changes or stresses in the market, including changes in interest rates. Some risks associated with investing in CLO securities include, but not limited to, liquidity risk, interest rate risk, credit risk, call risk, and the risk of default of the underlying asset.

**CLO Manager Risk.** CLO managers may have limited operating histories, may be subject to conflicts of interests, including managing the assets of other clients or other investment vehicles, or receiving fees that incentivize maximizing the yield, and indirectly the risk, of a CLO. Adverse developments with respect to a CLO manager, such as personnel and resource constraints, regulatory issues or other developments that may impact the ability and/or performance of the CLO manager, may adversely impact the performance of the CLO securities in which the Fund invests.

**Counterparty Risk.** Counterparty risk is the risk that the counterparty to a contract or other obligation will be unable or unwilling to honor its obligations.

**Derivatives Risk.** Derivatives may not move in the direction anticipated by the portfolio manager. Transactions in derivatives may increase volatility, cause the liquidation of portfolio positions when not advantageous to do so, and result in disproportionate losses that may be substantially greater than a fund's initial investment.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Credit Default Swaps.** Credit default swaps involve special risks in addition to those associated with swaps generally because they are difficult to value, are highly susceptible to liquidity and credit risk, and generally pay a return to the party that has paid the premium only in the event of an actual default by the issuer of the underlying obligation (as opposed to a credit downgrade or other indication of financial difficulty). The protection "buyer" in a credit default contract may be obligated to pay the protection "seller" an up-front payment or a periodic stream of payments over the term of the contract, provided, generally, that no credit event on a reference obligation has occurred. If a credit event occurs, the seller generally must pay the buyer the "par value" (i.e., full notional value) of the swap in exchange for an equal face amount of deliverable obligations of the reference entity described in the swap, or the seller may be required to deliver the related net cash amount, if the swap is cash settled. The Fund may be either the buyer or seller in the transaction.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Futures.** Futures contracts involve specific risks, including: the imperfect correlation between the change in market value of the instruments held by the Fund and the price of the futures contract; possible lack of a liquid secondary market for a futures contract and the resulting inability to close a futures contract when desired; counterparty risk; and if the Fund has insufficient cash, it may have to sell securities from its portfolio to meet daily variation margin requirements.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Swaps.** Swaps involve specific risks, including: the imperfect correlation between the change in market value of the instruments held by the Fund and the price of the swap; possible lack of a liquid secondary market for a swap and the resulting inability to close a swap when desired; counterparty risk; and if the Fund has insufficient cash, it may have to sell securities from its portfolio to meet daily variation margin requirements.

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**Fixed-Income Securities Risk.** Fixed-income securities are subject to interest rate, credit quality, and liquidity risks. The market value of fixed-income securities generally declines when interest rates rise, and increased interest rates may adversely affect the liquidity of certain fixed-income securities. Moreover, an issuer of fixed-income securities could default on its payment obligations due to increased interest rates or for other reasons.

**Floating and Variable Rate Securities Risk.** The market prices of securities with variable and floating interest rates are generally less sensitive to interest rate changes than are the market prices of securities of fixed interest rates. Floating and variable rate securities may decline in value if market interest rates or interest rates paid by them do not move as expected. Floating and variable rate securities may be subject to greater liquidity risk than other debt securities, meaning that there may be limitations on the Fund's ability to sell the securities at any given time.

**Hedging Risk.** A fund that implements a hedging strategy using derivatives and/or securities could expose the fund to the risk that can arise when a change in the value of a hedge does not match a change in the value of the asset it hedges. In other words, the change in value of the hedge could move in a direction that does not match the change in value of the underlying asset, resulting in a risk of loss to the fund.

**High Portfolio Turnover Risk.** High portfolio turnover (more than 100%) caused by active and frequent trading of portfolio securities may result in accelerating the realization of taxable gains and losses, lower fund performance, and increased brokerage costs.

**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, limited pool of 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.

**Portfolio Duration Risk.** Portfolio duration is a measure of the expected life of a fixed-income security and its sensitivity to changes in interest rates. The longer a fund's average portfolio duration, the more sensitive the fund will be to changes in interest rates, which means funds with longer average portfolio durations may be more volatile than those with shorter durations.

**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. Redemptions by large shareholders could have a significant negative impact on the Fund, including on the Fund's liquidity. In addition, transactions by large shareholders may account for a large percentage of the trading volume on the Fund's exchange and may, therefore, have a material upward or downward effect on the market price of the shares.

**Securitized Products Risk.** Investments in securitized products are subject to risks similar to traditional fixed-income securities, such as credit, interest rate, liquidity, prepayment, extension, and default risk, as well as additional risks associated with the nature of the assets and the servicing of those assets. Unscheduled prepayments on securitized products may have to be reinvested at lower rates. A reduction in prepayments may increase the effective maturities of these securities, exposing them to the risk of decline in market value over time (extension risk).

**U.S. Government Securities Risk.** Yields available from U.S. government securities are generally lower than yields from many other fixed-income securities. The value of U.S. government securities may be adversely impacted by changes in interest rates, changes in the credit rating of the U.S. government, or a default by the U.S. government.

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**U.S. Treasury Securities Risk**. A security backed by the U.S. Treasury or the full faith and credit of the United States is guaranteed only as to the timely payment of interest and principal when held to maturity, but the market prices for such securities are not guaranteed and will fluctuate. Because U.S. Treasury Securities trade actively outside the United States, their prices may rise and fall as changes in global economic conditions affect the demand for these securities. In addition, changes in the credit rating or financial condition of the U.S. government may cause the value of U.S. Treasury securities to decline.

**Performance**

No performance information is shown because the Fund has not yet had a calendar year of performance. The Bloomberg US Aggregate Index is the Fund's primary broad-based securities market index. The JP Morgan CLOIE AAA Index is included as an additional index for the Fund as it shows how the Fund's performance compares with the returns of an index of funds with similar investment objectives. Performance information provides an 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 (when available) at www.principalam.com/etfperformance.

**Investment Advisor and Portfolio Managers**

Principal Global Investors, LLC

• Laura Rank (since 2026), Portfolio Manager

• Jed Weirup (since 2026), Portfolio Manager

**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 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 Cboe BZX Exchange, Inc. 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 (when available) 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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