# EDGAR Filing Document

**Accession Number:** 0001098605
**File Stem:** 0001193125-26-187352
**Filing Date:** 2026-4
**Character Count:** 27649
**Document Hash:** bd1f564024e883fc92b1c4715d2a4d87
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-187352.hdr.sgml**: 20260428

**ACCESSION NUMBER**: 0001193125-26-187352

**CONFORMED SUBMISSION TYPE**: 497K

**PUBLIC DOCUMENT COUNT**: 7

**FILED AS OF DATE**: 20260428

**DATE AS OF CHANGE**: 20260428

**EFFECTIVENESS DATE**: 20260428

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** PIMCO Managed Accounts Trust
- **CENTRAL INDEX KEY:** 0001098605

**ORGANIZATION NAME:**
- **EIN:** 066484967
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 497K
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-92415
- **FILM NUMBER:** 26908601

**BUSINESS ADDRESS:**
- **STREET 1:** 1633 BROADWAY
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10019
- **BUSINESS PHONE:** 212-739-4000

**MAIL ADDRESS:**
- **STREET 1:** 1633 BROADWAY
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10019

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** AllianzGI Managed Accounts Trust
- **DATE OF NAME CHANGE:** 20130125

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ALLIANZ GLOBAL INVESTORS MANAGED ACCOUNTS TRUST
- **DATE OF NAME CHANGE:** 20090626

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ALLIANZ GLOBAL INVESTORS
- **DATE OF NAME CHANGE:** 20090626

## Series and Classes Contracts Data

### Fixed Income SHares: Series TE (Series ID: S000037220)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000114641 | Series TE    | FXIEX           |

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Fixed Income SHares: Series TE

**Summary Prospectus**

April 30, 2026

Series TE <br> Ticker FXIEX

*Before you invest, you may want to review the Portfolio's prospectus, which, as supplemented, contains more information about the Portfolio and its risks. You can find the Portfolio's prospectus, reports to shareholders, and other information about the Portfolio online at www.pimco.com/FISH. You can also get this information at no cost by calling 1-800-927-4648 or by sending an email request to piprocess@sscinc.com. The Portfolio's prospectus and Statement of Additional Information, both dated April 30, 2026, as supplemented, are incorporated by reference into this Summary Prospectus.*

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**Investment Objectives**

The Portfolio seeks high current income exempt from U.S. federal income tax consistent with prudent investment management. Total return/capital appreciation is a secondary objective.

**Fees and Expenses of the Portfolio**

The table below describes the fees and expenses you pay if you buy, hold and sell shares of the Portfolio. **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):** | **None** |

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**Annual Portfolio Operating Expenses (expenses that you pay each year as a percentage of the value of your investment):** 

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| | |
|:---|:---|
|  | **FISH: Series TE** |
| Advisory Fees<sup>(1)</sup> <br>| 0.00% |
| Other Expenses | 0.00% |
| **Total Annual Portfolio Operating Expenses** | **0.00%** |

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The Portfolio does not pay an advisory fee to Pacific Investment Management Company LLC ("PIMCO") under the Investment Advisory Contract between PIMCO Managed Accounts Trust (the "Trust") and PIMCO (the "Investment Advisory Contract"). However, the Portfolio is an integral part of "wrap-fee" programs, including those sponsored by investment advisers and broker- dealers unaffiliated with the Portfolio or PIMCO. Participants in these programs pay a "wrap" fee to the sponsor of the program. You should read carefully the wrap-fee brochure provided to you by the sponsor or your investment adviser. The brochure is required to include information about the fees charged to you by the sponsor and the fees paid by the sponsor to PIMCO and its affiliates. You pay no additional fees or expenses to purchase shares of the Portfolio.

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

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| | | | | |
|:---|:---|:---|:---|:---|
|  | **1 Year** | **3 Years** | **5 Years** | **10 Years** |
| FISH: Series TE | $0 | $0 | $0 | $0 |

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**Portfolio Turnover**

The Portfolio pays transaction costs 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 Portfolio shares are held in a taxable account. These costs, which are not reflected in the Annual Portfolio Operating Expenses or in the Example table, can adversely affect the Portfolio's performance. During the most recent fiscal year, the Portfolio's portfolio turnover rate was 36% of the average value of its portfolio.

**Principal Investment Strategies**

The Portfolio seeks to achieve its objective by investing in municipal securities to generate income exempt from U.S. federal income tax. The Portfolio normally invests at least 80% of its net assets (plus borrowings made for investment purposes) in a portfolio of U.S. fixed income instruments comprised of debt securities whose interest is, in the opinion of bond counsel for the issuer at the time of issuance, exempt from federal income tax (*i.e.*, excluded from gross income for federal income tax purposes but not necessarily exempt from the federal alternative minimum tax ("AMT")) (the "80% Tax Exempt Policy"), including (but not limited to):

■

municipal debt securities issued by states and their agencies, authorities and other instrumentalities which are exempt from federal income tax;

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municipal debt securities issued by local governments and their agencies, authorities and other instrumentalities which are exempt from federal income tax; and

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tax-exempt structured notes, which may contain embedded derivatives.

The Portfolio may invest without limit in bonds whose interest is a tax-preference item for purposes of the federal AMT.

The Portfolio may invest in instruments of any maturity. The average portfolio duration of the Portfolio is expected to vary and may range anywhere from relatively short (*e.g.*, less than two years) to relatively long (e.g., more than ten years) based on PIMCO's forecast for interest rates.

The Portfolio may invest without limit in U.S. dollar denominated securities. The Portfolio may invest without limit in U.S. Government securities, money market instruments and/or "private activity" bonds. Distributions derived from "private activity" bonds may be subject to the federal AMT. The Portfolio may invest more than 25% of its total assets in bonds of issuers in either California or New York, or both. To the extent that the Portfolio focuses its investments in California or New York, it will be particularly subject to California or New York state-specific risks, as applicable.

The Portfolio may invest up to 80% of its total assets in high yield securities ("junk bonds") rated below Baa3 by Moody's Ratings ("Moody's"), or equivalently rated by Standard & Poor's ("S&P") or Fitch Ratings, Inc. ("Fitch") or, if unrated, determined by PIMCO to be of

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PIMCO Managed Accounts Trust \| **Summary Prospectus**

![](g281539img330a80ad1.gif)

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Fixed Income SHares: Series TE

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comparable quality to securities so rated. In the event that ratings services assign different ratings to the same security, PIMCO will use the highest rating as the credit rating for that security.

Subject to the 80% Tax Exempt Policy noted above, the Portfolio may invest the remainder of its assets in fixed income securities that generate income that is not exempt from federal income tax (for example, Build America Bonds).

The Portfolio may invest in derivative instruments, such as options, futures contracts or swap agreements, which may relate to fixed income securities, interest rates, currencies or currency exchange rates, commodities, real estate and other assets, and related indices. Although the Portfolio did not invest significantly in derivative instruments as of the most recent fiscal year end, it may do so at any time. The Portfolio may lend its portfolio securities to brokers, dealers and other financial institutions to earn income. The Portfolio may also invest in securities issued by entities, such as trusts, whose underlying assets are municipal bonds, including, without limitation, inverse floating rate debt securities ("inverse floaters"). The Portfolio may seek to obtain market exposure to the securities in which it primarily invests by entering into a series of purchase and sale contracts or by using other investment techniques (such as buy backs or dollar rolls).

The Portfolio will not change the 80% Tax Exempt Policy unless the Portfolio provides shareholders with the notice required by Rule 35d-1 under the Investment Company Act of 1940, as it may be amended or interpreted by the Securities and Exchange Commission (the "SEC") from time to time (the "1940 Act").

**Principal Risks**

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

**Municipal Securities Risk:** the risk that investing in municipal securities subjects the Portfolio to certain risks, including variations in the quality of municipal securities, both within a particular classification and between classifications. The rates of return on municipal securities can depend on a variety of factors, including general money market conditions, the financial condition of the issuer, general conditions of the municipal bond market, the size of a particular offering, the maturity of the obligation and the rating of the issue

**Municipal Project-Specific Risk:** the risk that the Portfolio may be more sensitive to adverse economic, business or political developments if it invests a substantial portion of its assets in the bonds of specific projects (such as those relating to education, health care, housing, transportation and utilities), industrial development bonds, or in bonds from issuers in a single state

**Municipal Bond Market Risk:** the risk that the Portfolio may be adversely affected due to factors such as limited amount of public information available regarding the municipal bonds held in the Portfolio as compared to that for corporate equities or bonds, legislative changes and local and business developments, general conditions of the

municipal bond market, the size of the particular offering, the rating of the issue and the maturity of the obligation

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

**Credit Risk:** the risk that the Portfolio could experience losses if the issuer or guarantor of a fixed income security, the counterparty to a derivative contract or a repurchase agreement, a borrower of portfolio securities, 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

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

**Focused Investment Risk:** the risk that, to the extent that the Portfolio focuses its investments in a particular sector, it may be susceptible to loss due to adverse developments affecting that sector. Furthermore, the Portfolio may invest a substantial portion of its assets in companies in related sectors that may share common characteristics, are often subject to similar business risks and regulatory burdens, and whose securities may react similarly to market developments, which will subject the Portfolio to greater risk. The Portfolio also will be subject to focused investment risk to the extent that it invests a substantial portion of its assets in a particular issuer, market, asset class, country or geographic region

**Derivatives Risk:** the risk of investing in derivative instruments (such as forwards, futures, options, swaps and structured securities) and other similar investments, including leverage, liquidity, interest rate, market, counterparty (including credit), operational, legal and management risks, and valuation complexity. Changes in the value of a derivative or other similar investment may not correlate perfectly with, and may be more sensitive to market events than, the underlying asset, rate or index, and the Portfolio could lose more than the initial amount invested. Derivatives used for hedging or risk management may not operate as intended or may expose the Portfolio to additional risks. Changes in the value of a derivative or other similar instrument may also create margin delivery or settlement payment obligations for the Portfolio. The Portfolio's use of derivatives or other similar investments may result in losses to the Portfolio, a reduction in the Portfolio's returns and/or increased volatility. Non-centrally-cleared over-the-counter ("OTC") derivatives or other similar investments are also subject to the risk that a counterparty to the transaction will not fulfill its contractual obligations to the other party, as many of the protections afforded to centrally-cleared derivative transactions might not be available for non-centrally cleared OTC derivatives or other similar investments. The primary credit risk on derivatives or other similar investments that are

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2 **Summary Prospectus** \| PIMCO Managed Accounts Trust

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Summary Prospectus

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exchange-traded or traded through a central clearing counterparty resides with the Portfolio's clearing broker or the clearinghouse. Changes in regulations relating to a registered fund's use of derivatives and related instruments could potentially limit or impact the Portfolio's ability to invest in derivatives, limit the Portfolio's ability to employ certain strategies that use derivatives or other similar investments and/or adversely affect the value of derivatives or other similar investments and the Portfolio's performance

**Liquidity Risk:** the risk that a particular investment may be difficult to purchase or sell and that the Portfolio may be unable to sell investments at an advantageous time or price or achieve its desired level of exposure to a certain sector. Liquidity risk may result from the lack of an active market, reduced number and capacity of traditional market participants to make a market in fixed income securities, and may be magnified in changing interest rate environments or other circumstances where investor redemptions from fixed income funds may be higher than normal, causing increased supply in the market due to selling activity. The liquidity of the Portfolio's shares may be constrained by the liquidity of the Portfolio's portfolio holdings

**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 in connection with managing the Portfolio and may cause PIMCO to restrict or prohibit participation in certain investments. There is no guarantee that the investment objective of the Portfolio will be achieved

**Leveraging Risk:** the risk that certain transactions of the Portfolio, such as reverse repurchase agreements, loans of portfolio securities, and the use of when-issued, delayed delivery or forward commitment transactions, and derivative instruments, may give rise to leverage, magnifying gains and losses and causing the Portfolio to be more volatile than if it had not been leveraged. This means that leverage entails a heightened risk of loss. The use of leverage may also increase the Portfolio's sensitivity to interest rate changes and other market risks

**Issuer Risk:** the risk that the value of a security may decline for reasons related to the issuer, such as management performance, changes in financial condition or credit rating, financial leverage, reputation or reduced demand for the issuer's goods or services

**High Yield Risk:** the risk that high yield securities and unrated securities of similar credit quality (commonly known as "junk bonds") are subject to greater levels of market, credit, call and liquidity risks. High yield securities are considered primarily speculative by rating agencies with respect to the issuer's continuing ability to make principal and interest payments, and their values may be more volatile than higher-rated securities of similar maturity

**California State-Specific Risk:** the risk that the Portfolio, to the extent it focuses its investments in California municipal bonds, may be affected significantly by economic, regulatory, social or political

developments affecting the ability of California issuers to pay interest or repay principal

**New York State-Specific Risk:** the risk that the Portfolio, to the extent it focuses its investments in New York municipal bonds, may be affected significantly by economic, regulatory, social or political developments affecting the ability of New York issuers to pay interest or repay principal

**Puerto Rico-Specific Risk:** the risk that by investing in Municipal Bonds issued by Puerto Rico or its instrumentalities, the Portfolio may be affected by certain developments, such as political, economic, environmental, social, regulatory or debt restructuring developments, that impact the ability or obligation of Puerto Rico municipal issuers to pay interest or repay principal

**AMT Bonds Risk:** the risk that "AMT Bonds," which are municipal securities that pay interest that is taxable under the federal alternative minimum tax applicable to noncorporate taxpayers, may expose the Portfolio to certain risks in addition to those typically associated with municipal bonds. Interest or principal on AMT Bonds paid out of current or anticipated revenues from a specific project or specific asset may be adversely impacted by declines in revenue from the project or asset. Declines in general business activity, economic disruptions, public health emergencies, or extreme weather and disaster events could also affect the economic viability of facilities that are the sole source of revenue to support AMT Bonds. In this regard, AMT Bonds may entail greater risks than general obligation municipal bonds. AMT Bonds may also be less liquid than other municipal securities, which could make them more difficult to sell in stressed market conditions. In addition, changes in federal tax law could alter the treatment of AMT Bonds. For shareholders subject to the federal alternative minimum tax, a portion of the Portfolio's distributions may not be exempt from gross federal income, which may give rise to alternative minimum tax liability

**Inflation/Deflation Risk:** the risk that the value of assets or income from a Portfolio's investments will be worth less in the future as inflation decreases the value of payments at future dates. As inflation increases, the real value of a Portfolio's investments could decline. Inflation rates may change frequently and significantly as a result of various factors, including unexpected shifts in the domestic or global economy or changes in fiscal or monetary policies (or the expectation of such changes). Deflation risk is the risk that prices throughout the economy decline over time. Deflation may have an adverse effect on the creditworthiness of issuers and may make issuer default more likely, which may result in a decline in the value of a Portfolio's investments

Please see "Description of Principal Risks" for more information regarding the risks associated with investing in the Portfolio. An investment in the Portfolio is not a bank deposit and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

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April 30, 2026 \| **SUMMARY PROSPECTUS** 3

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Fixed Income SHares: Series TE

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**Performance Information**

The performance information shows summary performance information for the Portfolio in a bar chart and an Average Annual Total Returns table. The information provides some indication of the risks of investing in the Portfolio by showing changes in its performance from year to year and by showing how the Portfolio's average annual total returns compare with the returns of certain indexes. Absent any applicable fee waivers and/or expense limitations, performance would have been lower. The information in the bar chart and Average Annual Total Returns Table does not reflect payment of any applicable "wrap" fees by clients of "wrap-fee" programs that invest in the Portfolio to the program sponsors. The Portfolio's past performance, before and after taxes, is not necessarily an indication of how the Portfolio will perform in the future.

In addition to the Portfolio'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) two supplemental indexes. It is not possible to invest directly in an unmanaged index. The Portfolio's regulatory index is the Bloomberg Municipal Bond Index. The Portfolio's regulatory index is shown in connection with certain regulatory requirements to provide a broad measure of market performance. The Bloomberg Municipal Bond Index consists of a broad selection of investment-grade general obligation and revenue bonds of maturities ranging from one year to 30 years. It is an unmanaged index representative of the tax-exempt bond market. The index is made up of all investment grade municipal bonds. The 50% Bloomberg 10 Year Municipal Bond Index/50% Bloomberg High Yield Municipal Bond Index is a supplemental index of the Portfolio. The Bloomberg High Yield Municipal Bond Index is also a supplemental index of the Portfolio.

**Calendar Year Total Returns**

![](g281539fishtebw.jpg)

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| | | |
|:---|:---|:---|
| Best Quarter | December 31, 2023 | 7.77% |
| Worst Quarter | March 31, 2022 | -5.91% |

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**Average Annual Total Returns (for periods ended 12/31/25)** 

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| | | | |
|:---|:---|:---|:---|
|  | **1 Year** | **5 Years** | **10 Years** |
| Fixed Income SHares: Series TE - Before Taxes | 5.53% | 2.56% | 3.80% |
| Fixed Income SHares: Series TE - After Taxes on <br> Distributions<sup>(1)</sup> <br>| 5.26% | 2.30% | 3.51% |
| Fixed Income SHares: Series TE - After Taxes on <br> Distributions and Sale of Portfolio Shares<sup>(1)</sup> <br>| 5.03% | 2.70% | 3.57% |
| Bloomberg Municipal Bond Index (reflects no deductions <br> for fees, expenses or taxes)<br>| 4.25% | 0.80% | 2.34% |
| Bloomberg High Yield Municipal Bond Index (reflects no <br> deductions for fees, expenses or taxes)<br>| 2.46% | 2.18% | 4.35% |
| 50% Bloomberg 10 Year Municipal Bond Index/50% <br> Bloomberg High Yield Municipal Bond Index (reflects no <br> deductions for fees, expenses or taxes)<br>| 4.18% | 1.63% | 3.46% |

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After-tax returns are calculated using the highest historical 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 tax returns shown. After-tax returns are not relevant to investors who hold their shares through tax advantaged arrangements such as 401(k) plans or individual retirement accounts. In some cases the return after taxes may exceed the return before taxes due to an assumed tax benefit from any losses on a sale of Portfolio shares at the end of the measurement period.

**Investment Adviser/Portfolio Managers**

![](g281539hammer_david.jpg) ![](g281539kyle_christine.jpg)

PIMCO serves as the investment adviser and administrator for the Portfolio. The Portfolio is jointly and primarily managed by David Hammer and Kyle Christine. Mr. Hammer is a Managing Director and head of municipal bond portfolio management in PIMCO's Newport Beach office. Mr. Christine is an Executive Vice President and municipal bond portfolio manager in PIMCO's Newport Beach office. Mr. Hammer has managed the Portfolio since August 2015. Mr. Christine has managed the Portfolio since April 2023.

**Purchase and Sale of Portfolio Shares**

Shares of the Portfolio may be purchased only by or on behalf of "wrap" account clients where PIMCO or Virtus Fund Advisers, LLC (each, as applicable, the "Wrap Program Adviser") has an agreement to serve as investment adviser or sub-adviser to the account with the wrap program sponsor (typically a registered investment adviser, bank or broker-dealer) or directly with the client. A client agreement to open an account typically may be obtained by contacting the wrap program sponsor. Minimum investment amounts for investing in a Portfolio can be found in the wrap-fee brochure provided to you by the wrap program sponsor or your investment adviser. Generally, purchase and redemption orders for Portfolio shares are processed at the net asset value ("NAV") next calculated after the broker-dealer who executes trades for the applicable wrap account receives the order on behalf of the account. Orders received by the broker-dealer prior to the time the Portfolio's NAV is determined on a business day will be processed at that day's NAV, even if the order is received by the transfer agent after the

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4 **Summary Prospectus** \| PIMCO Managed Accounts Trust

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Summary Prospectus

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Portfolio's NAV has been calculated that day, as long as the order is received by the transfer agent prior to such time as agreed upon by the transfer agent and the broker-dealer.

**Tax Information**

Except as noted below, the Portfolio'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-advantaged arrangement, such as a 401(k) plan or an individual retirement account, in which case distributions may be taxable upon withdrawal.

FISH Series TE Portfolio intends to make distributions that consist of exempt-interest dividends, which are generally not taxable to shareholders for federal income tax purposes, but a portion of its distributions may be subject to the federal AMT. A portion of the Portfolio's distributions may not qualify as exempt-interest dividends; such distributions will generally be taxable to shareholders as ordinary income or capital gains.

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FISH2090_043026

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