# EDGAR Filing Document

**Accession Number:** 0001100663
**File Stem:** 0001193125-25-166411
**Filing Date:** 2025-7
**Character Count:** 4377
**Document Hash:** 5893872edcd92ce7303194f3a6f67e71
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-166411.hdr.sgml**: 20250728

**ACCESSION NUMBER**: 0001193125-25-166411

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 11

**FILED AS OF DATE**: 20250728

**DATE AS OF CHANGE**: 20250728

**EFFECTIVENESS DATE**: 20250728

**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:** 251155625

**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

## Series and Classes Contracts Data

### iShares MSCI EAFE Min Vol Factor ETF (Series ID: S000031837)

---

|  |  |  |
|:---|:---|:---|
| Class Name                           | Ticker Symbol | Class ID   |
| iShares MSCI EAFE Min Vol Factor ETF | EFAV          | C000099140 |

---

### iShares MSCI USA Min Vol Factor ETF (Series ID: S000031838)

---

|  |  |  |
|:---|:---|:---|
| Class Name                          | Ticker Symbol | Class ID   |
| iShares MSCI USA Min Vol Factor ETF | USMV          | C000099141 |

---

### iShares MSCI USA Small-Cap Min Vol Factor ETF (Series ID: S000054723)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                    | Ticker Symbol | Class ID   |
| iShares MSCI USA Small-Cap Min Vol Factor ETF | SMMV          | C000171896 |

---

### iShares ESG Optimized MSCI USA Min Vol Factor ETF (Series ID: S000073837)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                        | Ticker Symbol | Class ID   |
| iShares ESG Optimized MSCI USA Min Vol Factor ETF | ESMV          | C000231047 |

---

## Series and Classes Contracts Data

### iShares MSCI EAFE Min Vol Factor ETF (Series ID: S000031837)

| Class ID   | Class Name                           | Ticker Symbol   |
|:---|:---|:---|
| C000099140 | iShares MSCI EAFE Min Vol Factor ETF | EFAV            |

### iShares MSCI USA Min Vol Factor ETF (Series ID: S000031838)

| Class ID   | Class Name                          | Ticker Symbol   |
|:---|:---|:---|
| C000099141 | iShares MSCI USA Min Vol Factor ETF | USMV            |

### iShares MSCI USA Small-Cap Min Vol Factor ETF (Series ID: S000054723)

| Class ID   | Class Name                                    | Ticker Symbol   |
|:---|:---|:---|
| C000171896 | iShares MSCI USA Small-Cap Min Vol Factor ETF | SMMV            |

### iShares ESG Optimized MSCI USA Min Vol Factor ETF (Series ID: S000073837)

| Class ID   | Class Name                                        | Ticker Symbol   |
|:---|:---|:---|
| C000231047 | iShares ESG Optimized MSCI USA Min Vol Factor ETF | ESMV            |

?xml version='1.0' encoding='ASCII'? Form 497

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## iShares<sup>®</sup>

#### iShares, Inc., and iShares Trust

#### Supplement dated July 28, 2025
**to the currently effective Summary Prospectus, Prospectus, and Statement of Additional Information ("SAI") for the iShares ESG Optimized MSCI USA Min Vol Factor ETF (ESMV), iShares MSCI EAFE Min Vol Factor ETF (EFAV), iShares MSCI Emerging Markets Min Vol Factor ETF (EEMV), iShares MSCI Global Min Vol Factor ETF (ACWV), iShares MSCI USA Min Vol Factor ETF (USMV)** 

#### and iShares MSCI USA Small-Cap Min Vol Factor ETF (SMMV)

#### (each, a "Fund" and collectively, the "Funds")
Effective August 27, 2025, the following changes will take effect for the Underlying Index for each Fund, and the description of the relevant index in each Fund's Summary Prospectus, Prospectus and SAI will be updated accordingly:

1) The Underlying Index will be reconstituted quarterly (instead of semi-annually).

2) At each quarterly reconstitution, one-way turnover will be capped at 5%.

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-A-MinVol-0725

#### PLEASE RETAIN THIS SUPPLEMENT

#### FOR FUTURE REFERENCE