# EDGAR Filing Document

**Accession Number:** 0001100663
**File Stem:** 0001193125-26-237040
**Filing Date:** 2026-5
**Character Count:** 4715
**Document Hash:** 03d66b061f639dcd5e14aca42cbcfc6d
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-237040.hdr.sgml**: 20260522

**ACCESSION NUMBER**: 0001193125-26-237040

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 10

**FILED AS OF DATE**: 20260522

**DATE AS OF CHANGE**: 20260522

**EFFECTIVENESS DATE**: 20260522

**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:** 261014500

**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 ESG Advanced MSCI EAFE ETF (Series ID: S000068771)

---

|  |  |  |
|:---|:---|:---|
| Class Name                         | Ticker Symbol | Class ID   |
| iShares ESG Advanced MSCI EAFE ETF | DMXF          | C000219745 |

---

### iShares ESG Advanced MSCI USA ETF (Series ID: S000068775)

---

|  |  |  |
|:---|:---|:---|
| Class Name                        | Ticker Symbol | Class ID   |
| iShares ESG Advanced MSCI USA ETF | USXF          | C000219749 |

---

## Series and Classes Contracts Data

### iShares ESG Advanced MSCI EAFE ETF (Series ID: S000068771)

| Class ID   | Class Name                         | Ticker Symbol   |
|:---|:---|:---|
| C000219745 | iShares ESG Advanced MSCI EAFE ETF | DMXF            |

### iShares ESG Advanced MSCI USA ETF (Series ID: S000068775)

| Class ID   | Class Name                        | Ticker Symbol   |
|:---|:---|:---|
| C000219749 | iShares ESG Advanced MSCI USA ETF | USXF            |

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

------

## iShares<sup>®</sup>

#### iShares Trust

#### Supplement dated May 22, 2026

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

#### the Statement of Additional Information (the "SAI") for the

#### iShares ESG Advanced MSCI USA ETF (USXF) and

#### iShares ESG Advanced MSCI EAFE ETF (DMXF)

#### (each a "Fund")
**The following changes to each Fund's Prospectus, Summary Prospectus and SAI will take effect on June 1, 2026:** 

1. The following shall be added to the end of the fourth paragraph of the section of the Prospectus and Summary Prospectus for each Fund entitled "Principal Investment Strategies":

At each quarterly review, the maximum weight of any issuer in the Underlying Index is capped at such issuer's weight in the Parent Index plus 5%. The excess weight of the capped issuers is distributed among the remaining constituents in proportion to their existing weights in the Underlying Index.

2. The section of the SAI for USXF entitled "The MSCI Indexes – MSCI USA Choice ESG Screened Index" – "Index Description" shall be updated as follows:

a. The reference to the MSCI Emerging Markets Index in the second sentence shall be deleted and replaced with "MSCI USA Index."

b. The following paragraph shall be added after the last bullet point:

The MSCI USA Choice ESG Screened Index is reviewed quarterly to coincide with the semi-annual and quarterly review of the MSCI USA Index. At each quarterly review, the maximum weight of any issuer in the MSCI USA Choice ESG Screened Index is capped at such issuer's weight in the MSCI USA Index plus 5%. The excess weight of the capped issuers is distributed among the remaining constituents in proportion of their existing weights in the MSCI USA Choice ESG Screened Index.

3. The following shall be added after the last bullet point in the section of the SAI for DMXF entitled "The MSCI Indexes – MSCI EAFE Choice ESG Screened Index – "Index Description":

The MSCI EAFE Choice ESG Screened Index is reviewed quarterly to coincide with the semi-annual and quarterly review of the MSCI EAFE Index. At each quarterly review, the maximum weight of any issuer in the MSCI EAFE Choice ESG Screened Index is capped at such issuer's weight in the MSCI EAFE Index plus 5%. The excess weight of the capped issuers is distributed among the remaining constituents in proportion of their existing weights in the MSCI EAFE Choice ESG Screened Index.

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-USXF+DMXF-0526

#### PLEASE RETAIN THIS SUPPLEMENT

#### FOR FUTURE REFERENCE