# EDGAR Filing Document

**Accession Number:** 0001524513
**File Stem:** 0001193125-25-152664
**Filing Date:** 2025-6
**Character Count:** 10845
**Document Hash:** 781e0018f807d674bb6b2eb43a7dfebf
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-152664.hdr.sgml**: 20250630

**ACCESSION NUMBER**: 0001193125-25-152664

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20250630

**DATE AS OF CHANGE**: 20250630

**EFFECTIVENESS DATE**: 20250630

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** iSHARES TRUST
- **CENTRAL INDEX KEY:** 0001100663

**ORGANIZATION NAME:**
- **EIN:** 943351276
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-92935
- **FILM NUMBER:** 251092061

**BUSINESS ADDRESS:**
- **STREET 1:** 400 HOWARD STREET
- **CITY:** SAN FRANCISCO
- **STATE:** CA
- **ZIP:** 94105
- **BUSINESS PHONE:** (415) 670-2000

**MAIL ADDRESS:**
- **STREET 1:** 400 HOWARD STREET
- **CITY:** SAN FRANCISCO
- **STATE:** CA
- **ZIP:** 94105

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ISHARES TRUST
- **DATE OF NAME CHANGE:** 19991213
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** iShares U.S. ETF Trust
- **CENTRAL INDEX KEY:** 0001524513

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-179904
- **FILM NUMBER:** 251092062

**BUSINESS ADDRESS:**
- **STREET 1:** 400 HOWARD STREET
- **CITY:** SAN FRANCISCO
- **STATE:** CA
- **ZIP:** 94105
- **BUSINESS PHONE:** (415) 670-2000

**MAIL ADDRESS:**
- **STREET 1:** 400 HOWARD STREET
- **CITY:** SAN FRANCISCO
- **STATE:** CA
- **ZIP:** 94105

## Series and Classes Contracts Data

### iShares 20+ Year Treasury Bond BuyWrite Strategy ETF (Series ID: S000076777)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                           | Ticker Symbol | Class ID   |
| iShares 20+ Year Treasury Bond BuyWrite Strategy ETF | TLTW          | C000236812 |

---

### iShares High Yield Corporate Bond BuyWrite Strategy ETF (Series ID: S000076779)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                              | Ticker Symbol | Class ID   |
| iShares High Yield Corporate Bond BuyWrite Strategy ETF | HYGW          | C000236814 |

---

### iShares Investment Grade Corporate Bond BuyWrite Strategy ETF (Series ID: S000076781)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                                    | Ticker Symbol | Class ID   |
| iShares Investment Grade Corporate Bond BuyWrite Strategy ETF | LQDW          | C000236816 |

---

### iShares Russell 2000 BuyWrite ETF (Series ID: S000083814)

---

|  |  |  |
|:---|:---|:---|
| Class Name                        | Ticker Symbol | Class ID   |
| iShares Russell 2000 BuyWrite ETF | IWMW          | C000247831 |

---

### iShares S&P 500 BuyWrite ETF (Series ID: S000083815)

---

|  |  |  |
|:---|:---|:---|
| Class Name                   | Ticker Symbol | Class ID   |
| iShares S&P 500 BuyWrite ETF | IVVW          | C000247832 |

---

### iShares Large Cap Max Buffer Mar ETF (Series ID: S000085270)

---

|  |  |  |
|:---|:---|:---|
| Class Name                           | Ticker Symbol | Class ID   |
| iShares Large Cap Max Buffer Mar ETF | MMAX          | C000250241 |

---

### iShares Large Cap Max Buffer Jun ETF (Series ID: S000085271)

---

|  |  |  |
|:---|:---|:---|
| Class Name                           | Ticker Symbol | Class ID   |
| iShares Large Cap Max Buffer Jun ETF | MAXJ          | C000250242 |

---

### iShares Large Cap Max Buffer Sep ETF (Series ID: S000085272)

---

|  |  |  |
|:---|:---|:---|
| Class Name                           | Ticker Symbol | Class ID   |
| iShares Large Cap Max Buffer Sep ETF | SMAX          | C000250243 |

---

### iShares Large Cap Max Buffer Dec ETF (Series ID: S000085273)

---

|  |  |  |
|:---|:---|:---|
| Class Name                           | Ticker Symbol | Class ID   |
| iShares Large Cap Max Buffer Dec ETF | DMAX          | C000250244 |

---

### iShares Large Cap Accelerated Outcome ETF (Series ID: S000089552)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                | Ticker Symbol | Class ID   |
| iShares Large Cap Accelerated Outcome ETF | TWOX          | C000256144 |

---

### iShares GSCI Commodity Dynamic Roll Strategy ETF (Series ID: S000044971)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                       | Ticker Symbol | Class ID   |
| iShares GSCI Commodity Dynamic Roll Strategy ETF | COMT          | C000139416 |

---

### iShares Bloomberg Roll Select Commodity Strategy ETF (Series ID: S000061337)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                           | Ticker Symbol | Class ID   |
| iShares Bloomberg Roll Select Commodity Strategy ETF | CMDY          | C000198581 |

---

### iShares Transition-Enabling Metals ETF (Series ID: S000080439)

---

|  |  |  |
|:---|:---|:---|
| Class Name                             | Ticker Symbol | Class ID   |
| iShares Transition-Enabling Metals ETF | TMET          | C000242839 |

---

## Series and Classes Contracts Data

### iShares 20+ Year Treasury Bond BuyWrite Strategy ETF (Series ID: S000076777)

| Class ID   | Class Name                                           | Ticker Symbol   |
|:---|:---|:---|
| C000236812 | iShares 20+ Year Treasury Bond BuyWrite Strategy ETF | TLTW            |

### iShares High Yield Corporate Bond BuyWrite Strategy ETF (Series ID: S000076779)

| Class ID   | Class Name                                              | Ticker Symbol   |
|:---|:---|:---|
| C000236814 | iShares High Yield Corporate Bond BuyWrite Strategy ETF | HYGW            |

### iShares Investment Grade Corporate Bond BuyWrite Strategy ETF (Series ID: S000076781)

| Class ID   | Class Name                                                    | Ticker Symbol   |
|:---|:---|:---|
| C000236816 | iShares Investment Grade Corporate Bond BuyWrite Strategy ETF | LQDW            |

### iShares Russell 2000 BuyWrite ETF (Series ID: S000083814)

| Class ID   | Class Name                        | Ticker Symbol   |
|:---|:---|:---|
| C000247831 | iShares Russell 2000 BuyWrite ETF | IWMW            |

### iShares S&P 500 BuyWrite ETF (Series ID: S000083815)

| Class ID   | Class Name                   | Ticker Symbol   |
|:---|:---|:---|
| C000247832 | iShares S&P 500 BuyWrite ETF | IVVW            |

### iShares Large Cap Max Buffer Mar ETF (Series ID: S000085270)

| Class ID   | Class Name                           | Ticker Symbol   |
|:---|:---|:---|
| C000250241 | iShares Large Cap Max Buffer Mar ETF | MMAX            |

### iShares Large Cap Max Buffer Jun ETF (Series ID: S000085271)

| Class ID   | Class Name                           | Ticker Symbol   |
|:---|:---|:---|
| C000250242 | iShares Large Cap Max Buffer Jun ETF | MAXJ            |

### iShares Large Cap Max Buffer Sep ETF (Series ID: S000085272)

| Class ID   | Class Name                           | Ticker Symbol   |
|:---|:---|:---|
| C000250243 | iShares Large Cap Max Buffer Sep ETF | SMAX            |

### iShares Large Cap Max Buffer Dec ETF (Series ID: S000085273)

| Class ID   | Class Name                           | Ticker Symbol   |
|:---|:---|:---|
| C000250244 | iShares Large Cap Max Buffer Dec ETF | DMAX            |

### iShares Large Cap Accelerated Outcome ETF (Series ID: S000089552)

| Class ID   | Class Name                                | Ticker Symbol   |
|:---|:---|:---|
| C000256144 | iShares Large Cap Accelerated Outcome ETF | TWOX            |

### iShares GSCI Commodity Dynamic Roll Strategy ETF (Series ID: S000044971)

| Class ID   | Class Name                                       | Ticker Symbol   |
|:---|:---|:---|
| C000139416 | iShares GSCI Commodity Dynamic Roll Strategy ETF | COMT            |

### iShares Bloomberg Roll Select Commodity Strategy ETF (Series ID: S000061337)

| Class ID   | Class Name                                           | Ticker Symbol   |
|:---|:---|:---|
| C000198581 | iShares Bloomberg Roll Select Commodity Strategy ETF | CMDY            |

### iShares Transition-Enabling Metals ETF (Series ID: S000080439)

| Class ID   | Class Name                             | Ticker Symbol   |
|:---|:---|:---|
| C000242839 | iShares Transition-Enabling Metals ETF | TMET            |

## iShares<sup>®</sup>
**iShares Trust and iShares U.S. ETF Trust** 

**Supplement dated June 30, 2025** 

**to the currently effective Summary Prospectus, Prospectus, and** 

**Statement of Additional Information ("SAI")** 

**for the Funds listed in Appendix A (each, a "Fund" and collectively, the "Funds")** 

Effective June 30, 2025, Erin Armstrong is added as a Portfolio Manager for each Fund. Accordingly, effective immediately, the following changes are made:

1. Erin Armstrong is hereby added as a Portfolio Manager of each Fund to the applicable sections of each Fund's Summary Prospectus, Prospectus and SAI.

2. The following is added under the section of the Funds' Prospectus entitled "Management of the Funds – Portfolio Managers":

Erin Armstrong has been employed by BFA or its affiliates as a senior portfolio manager since 2024 and as a portfolio manager from 2014 through 2023. She is a Director of BlackRock, Inc.

3. The following table is added under the section entitled "Investment Advisory, Administrative and Distribution Services - Portfolio Managers" of the Funds' SAIs:

**Erin Armstrong** (as of May 31, 2025)

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | **Number of Other<br>Accounts** | **Total Assets** | **Number of Other<br>Accounts with<br>Performance Fees** | **Total Assets** |
|  Registered Investment Companies | 0 | N/A | 0 | N/A |
|  Other Pooled Investment Vehicles | 17 | $1288000000 | 0 | N/A |
|  Other Accounts | 8 | $2000000 | 0 | N/A |

---

4. As of May 31, 2025, Erin Armstrong did not beneficially own shares of the Funds.

If you have any questions, please call 1-800-iShares (1-800-474-2737).

iShares<sup>®</sup> is a registered trademark of BlackRock Fund Advisors and its affiliates.

IS-SUPP-NPM-0625

**PLEASE RETAIN THIS SUPPLEMENT** 

**FOR FUTURE REFERENCE** 

------

**Appendix A** 

**Funds** 

iShares 20+ Year Treasury Bond BuyWrite Strategy ETF

iShares Bloomberg Roll Select Commodity Strategy ETF

iShares GSCI Commodity Dynamic Roll Strategy ETF

iShares High Yield Corporate Bond BuyWrite Strategy ETF

iShares Investment Grade Corporate Bond BuyWrite Strategy ETF

iShares Large Cap Accelerated Outcome ETF

iShares Large Cap Max Buffer Dec ETF

iShares Large Cap Max Buffer Jun ETF

iShares Large Cap Max Buffer Mar ETF

iShares Large Cap Max Buffer Sep ETF

iShares Russell 2000 BuyWrite ETF

iShares S&P 500 BuyWrite ETF

iShares Transition-Enabling Metals ETF