# EDGAR Filing Document

**Accession Number:** 0001450011
**File Stem:** 0001193125-25-249122
**Filing Date:** 2025-10
**Character Count:** 13696
**Document Hash:** 22a8dde8fca9818f5469c5e050b26a83
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-249122.hdr.sgml**: 20251024

**ACCESSION NUMBER**: 0001193125-25-249122

**CONFORMED SUBMISSION TYPE**: 497K

**PUBLIC DOCUMENT COUNT**: 9

**FILED AS OF DATE**: 20251024

**DATE AS OF CHANGE**: 20251023

**EFFECTIVENESS DATE**: 20251024

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** PIMCO ETF Trust
- **CENTRAL INDEX KEY:** 0001450011

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

**FILING VALUES:**
- **FORM TYPE:** 497K
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-155395
- **FILM NUMBER:** 251414130

**BUSINESS ADDRESS:**
- **STREET 1:** 650 NEWPORT CENTER DRIVE
- **CITY:** NEWPORT BEACH
- **STATE:** CA
- **ZIP:** 92660
- **BUSINESS PHONE:** 949.720.6000

**MAIL ADDRESS:**
- **STREET 1:** 650 NEWPORT CENTER DRIVE
- **CITY:** NEWPORT BEACH
- **STATE:** CA
- **ZIP:** 92660

## Series and Classes Contracts Data

### PIMCO Ultra Short Government Active Exchange-Traded Fund (Series ID: S000026752)

| Class ID   | Class Name                                               | Ticker Symbol   |
|:---|:---|:---|
| C000080242 | PIMCO Ultra Short Government Active Exchange-Traded Fund | BILZ            |

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![](g184119pimco_bklogo.gif)

PIMCO Ultra Short Government Active Exchange-Traded Fund

**Summary Prospectus**

October 31, 2025

Ticker BILZ NYSE Arca

*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, reports to shareholders and other information about the Fund online at http://investments.pimco.com/prospectuses. You can also get this information at no cost by calling 888.400.4ETF (888.400.4383) or by sending an email request to pimcoregdocgroup@pimco.com. The Fund's prospectus and Statement of Additional Information, both dated October 31, 2025, as supplemented, are incorporated by reference into this Summary Prospectus.*

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**Investment Objective**

The Fund seeks maximum current income, consistent with preservation of capital and daily liquidity.

**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.**You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table and example below.** 

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| | |
|:---|:---|
| **Shareholder Fees (fees paid directly from your investment):** | **N/A** |

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**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 | 0.14% |
| **Total Annual Fund Operating Expenses** | **0.14%** |

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**Example.** The Example is intended to help you compare the cost of investing in the Fund with the costs of investing in other exchange-traded funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated, and then hold or sell all of your shares at the end 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** | **5 Years** | **10 Years** |
| $14 | $45 | $79 | $179 |

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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 the Annual Fund Operating Expenses or in the Example tables, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 0% of the average value of its portfolio.

**Principal Investment Strategies**

The Fund invests 100% of its total assets in (i) cash, (ii) U.S. government securities, such as U.S. Treasury bills, notes, and other obligations issued by, or guaranteed as to principal and interest by, the U.S. government (including its agencies and instrumentalities), and (iii) repurchase agreements that are collateralized fully by such U.S. government securities or cash. The Fund seeks to achieve its investment objective by investing under normal circumstances at least 80% of its assets in U.S. government securities.

The dollar-weighted average portfolio maturity of this Fund may not exceed 120 days. The Fund may only invest in securities that mature in 6 months or less. The Fund is not a money market fund and does not seek to maintain a stable net asset value of $1.00 per share.

**Principal Risks**

It is possible to lose money on an investment in the Fund. The principal risks of investing in the Fund, which could adversely affect its net asset value, yield and total return, are listed below.

**Market Trading Risk:** the risk that an active secondary trading market for Fund shares does not continue once developed, that the Fund may not continue to meet a listing exchange's trading or listing requirements, that trading in Fund shares may be halted or become less liquid, or that Fund shares trade at prices other than the Fund's net asset value and are subject to trading costs. These risks may be exacerbated if the creation/redemption process becomes less effective, particularly during times of market stress or volatility

**Interest Rate Risk:** the risk that fixed income securities will fluctuate in value due to changes in interest rates; a fund with a longer average portfolio duration will be more sensitive to changes in interest rates than a fund with a shorter average portfolio duration. Factors such as government policy, inflation, the economy, and market for bonds can impact interest rates and yields

**Call Risk:** the risk that an issuer may exercise its right to redeem a fixed income security earlier than expected (a call). Issuers may call outstanding securities prior to their maturity for a number of reasons including declining interest rates, changes in credit spreads and improvements in the issuer's credit quality. If an issuer calls a security that the Fund has invested in, the Fund may not recoup the full amount of its initial investment or may not realize the full anticipated earnings from the investment and may be forced to reinvest in lower-yielding securities, securities with greater credit risks or securities with other, less favorable features

**Credit Risk:** the risk that the Fund could experience losses if the issuer or guarantor of a fixed income security, the counterparty to a derivative contract, or the issuer or guarantor of collateral, is unable or unwilling, or is perceived (whether by market participants, rating agencies, pricing services or otherwise) as unable or unwilling, to meet its financial obligations

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PIMCO ETF Trust \| **Summary Prospectus**

![](g184119imgda8f741f1.gif)

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PIMCO Ultra Short Government Active Exchange-Traded Fund

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**Market Risk:** the risk that the value of securities owned by the Fund may fluctuate, sometimes rapidly or unpredictably, due to a variety of factors affecting securities markets generally or particular industries or sectors

**Management Risk:** the risk that the investment techniques and risk analyses applied by PIMCO will not produce the desired results and that actual or potential conflicts of interest, legislative, regulatory, or tax restrictions, policies or developments may affect the investment techniques available to PIMCO and the individual portfolio managers in connection with managing the Fund and may cause PIMCO to restrict or prohibit participation in certain investments. There is no guarantee that the investment objective of the Fund will be achieved

Please see "Description of Principal Risks" in the Fund's prospectus for a more detailed description of the risks of 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.

**Performance Information**

The performance information shows summary performance information for the Fund in a bar chart and an Average Annual Total Returns table. The information provides some indication of the risks of investing in the Fund by showing changes in its performance from year to year and by showing how the Fund's average annual returns compare with the returns of certain indexes. Absent any applicable fee waivers and/or expense limitations, performance would have been lower. *The Fund's past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future.*

In addition to the Fund's performance, the Average Annual Total Returns table includes performance of: (i) a broad-based securities market index (i.e., a regulatory index) and (ii) a supplemental index. It is not possible to invest directly in an unmanaged index. The Fund's regulatory index is the Bloomberg U.S. Aggregate Index. The Fund's regulatory index is shown in connection with certain regulatory requirements to provide a broad measure of market performance. The Bloomberg U.S. Aggregate Index represents securities that are SEC-registered, taxable, and dollar denominated. The index covers the U.S. investment grade fixed rate bond market, with index components for government and corporate securities, mortgage pass-through securities, and asset-backed securities. These major sectors are subdivided into more specific indices that are calculated and reported on a regular basis. The FTSE 3-Month Treasury Bill Index is a supplemental index of the Fund. The FTSE 3-Month Treasury Bill Index is an unmanaged index representing monthly return equivalents of yield averages of the last 3 month Treasury Bill issues. <br>

Performance for the Fund is updated daily and quarterly and may be obtained as follows: daily and quarterly updates on the net asset value and performance page at https://www.pimco.com/us/en/product-finder?filters=products=etf.

**Calendar Year Total Returns**![](g184119etfgovybw.jpg)

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| | | |
|:---|:---|:---|
| Best Quarter | September 30, 2024 | 1.41% |
| Worst Quarter | December 31, 2024 | 1.16% |
| Year-to-Date | September 30, 2025 | 3.17% |

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**Average Annual Total Returns (for periods ended 12/31/24)** 

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| | | | |
|:---|:---|:---|:---|
|  | **1 Year** | &nbsp;&nbsp; **Since**<br> **Inception**<br>| &nbsp;&nbsp; **Inception**<br> **Date**<br>|
| Return Before Taxes | 5.29% | 5.37% | 6/21/2023 |
| Return After Taxes on Distributions | 3.20% | 3.37% |  |
| Return After Taxes on Distributions and Sales of Fund <br> Shares<br>| 3.11% | 3.25% |  |
| Bloomberg U.S. Aggregate Index (reflects no <br> deductions for fees, expenses or taxes)<br>| 1.25% | 2.75% |  |
| FTSE 3-Month Treasury Bill Index (reflects no <br> deductions for fees, expenses or taxes)<br>| 5.45% | 5.50% |  |

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**Investment Adviser/Portfolio Managers**

![](g184119schneider_jerome.jpg) ![](g184119wittkop_andrew.jpg) ![](g184119martinez_william.jpg) ![](g184119miles_geoff.jpg)

PIMCO serves as the investment adviser for the Fund. The Fund's portfolio is managed by Jerome Schneider, Andrew Wittkop, William Martinez and Geoffrey Miles. Mr. Schneider is a Managing Director of PIMCO, Messrs. Wittkop and Martinez are Executive Vice Presidents of PIMCO and Mr. Miles is a Vice President of PIMCO. Messrs. Schneider, Wittkop, Martinez and Miles have managed the Fund since its inception in June 2023.

**Purchase and Sale of Fund Shares**

The Fund is an exchange-traded fund ("ETF"). Individual Fund shares may only be purchased and sold on a national securities exchange through a broker-dealer and may not be purchased or redeemed directly with the Fund. The price of Fund shares is based on market price, and because ETF shares trade at market prices rather than net asset value ("NAV"), shares may trade at a price greater than NAV (a premium) or less than NAV (a discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to

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2 **Summary Prospectus** \| PIMCO ETF Trust

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Summary Prospectus

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purchase shares of the Fund ("bid") and the lowest price a seller is willing to accept for shares ("ask") when buying or selling shares in the secondary market (the "bid-ask spread"). Recent information, including information about the Fund's NAV, market price, premiums and discounts, and bid-ask spreads, is included on the Fund's website at https://www.pimco.com/en-us/investments/etf.

**Tax Information**

The Fund's distributions are generally taxable to you as ordinary income, capital gains, or a combination of the two, unless you are investing through a tax-deferred arrangement, such as a 401(k) plan or an individual retirement account, in which case distributions may be taxable upon withdrawal.

**Payments to Broker-Dealers and Other Financial Intermediaries**

If you purchase Fund shares through a broker-dealer or other financial intermediary, PIMCO or other related companies may pay the intermediary for the sale of Fund shares or 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.

![](g184119pimco.gif)

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ETF4752_103125

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