# EDGAR Filing Document

**Accession Number:** 0001100663
**File Stem:** 0001193125-25-309780
**Filing Date:** 2025-12
**Character Count:** 6508
**Document Hash:** d272c729be82c1d71b815640f062147f
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-309780.hdr.sgml**: 20251205

**ACCESSION NUMBER**: 0001193125-25-309780

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 11

**FILED AS OF DATE**: 20251205

**DATE AS OF CHANGE**: 20251205

**EFFECTIVENESS DATE**: 20251205

**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:** 251553487

**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 Core Dividend Growth ETF (Series ID: S000045648)

---

|  |  |  |
|:---|:---|:---|
| Class Name                       | Ticker Symbol | Class ID   |
| iShares Core Dividend Growth ETF | DGRO          | C000141931 |

---

### iShares International Dividend Growth ETF (Series ID: S000053600)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                | Ticker Symbol | Class ID   |
| iShares International Dividend Growth ETF | IGRO          | C000168437 |

---

### iShares Core Dividend ETF (Series ID: S000059298)

---

|  |  |  |
|:---|:---|:---|
| Class Name                | Ticker Symbol | Class ID   |
| iShares Core Dividend ETF | DIVB          | C000194634 |

---

## Series and Classes Contracts Data

### iShares Core Dividend Growth ETF (Series ID: S000045648)

| Class ID   | Class Name                       | Ticker Symbol   |
|:---|:---|:---|
| C000141931 | iShares Core Dividend Growth ETF | DGRO            |

### iShares International Dividend Growth ETF (Series ID: S000053600)

| Class ID   | Class Name                                | Ticker Symbol   |
|:---|:---|:---|
| C000168437 | iShares International Dividend Growth ETF | IGRO            |

### iShares Core Dividend ETF (Series ID: S000059298)

| Class ID   | Class Name                | Ticker Symbol   |
|:---|:---|:---|
| C000194634 | iShares Core Dividend ETF | DIVB            |

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

------

## iShares<sup>®</sup><sup></sup>

#### iShares Trust

#### Supplement dated December 5, 2025
**to the currently effective Summary Prospectus, Prospectus, and Statement of Additional Information (the "SAI") of the iShares Core Dividend Growth ETF (DGRO), iShares International Dividend Growth ETF (IGRO) and iShares Core Dividend ETF (DIVB) (each, a "Fund")** 

Effective on or about December 22, 2025 (the "Effective Date"), the underlying index for each Fund will be capped at the company level, which includes all share classes issued by the issuer, instead of at the security level. The change is not expected to result in a material amount of portfolio turnover or material changes to portfolio holdings for each Fund. Accordingly, the following changes are made on the Effective Date:

1. For the iShares Core Dividend Growth ETF, the below sentence will be added after the fourth sentence of the first paragraph in the Principal Investment Strategies section of the Summary Prospectus and Prospectus:

The Underlying Index is weighted by dividend dollars (total value of dividends expected to be paid out over the next 12 months) and constrained by capping each company at 3%.

2. For the iShares International Dividend Growth ETF, the below sentence will be added after the fourth sentence of the first paragraph in the Principal Investment Strategies section of the Summary Prospectus and Prospectus:

The Underlying Index is weighted by dividend dollars (total value of dividends paid out over the past trailing 12 months) and constrained by capping each company at 3%.

3. For the iShares Core Dividend ETF, the below sentence will replace the first sentence of the third paragraph in the Principal Investment Strategies section of the Summary Prospectus and Prospectus:

The Underlying Index is weighted by total shareholder payout dollars and constrained by capping each company at 4.9%.

4. For the iShares Core Dividend Growth ETF, the Construction and Maintenance of the Underlying Indexes section of the SAI, item 7 will be deleted in its entirety and replaced with the following:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(7) apply 3% weight cap on companies to maintain sufficient diversification. The weight capping algorithm will preserve, starting with the smallest security, the relative weights between as many constituents as possible while enforcing the weight cap; and

5. For the iShares International Dividend Growth ETF, the Construction and Maintenance of the Underlying Indexes section of the SAI, item 8 will be deleted in its entirety and replaced with the following:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(8) apply 3% weight cap on companies to maintain sufficient diversification. The weight capping algorithm will preserve, starting with the smallest security, the relative weights between as many constituents as possible while enforcing the weight cap;

6. For the iShares Core Dividend ETF, the Construction and Maintenance of the Underlying Indexes section of the SAI, item 7 will be deleted in its entirety and replaced with the following:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(7) a 4.9% weight cap is applied on companies to maintain sufficient diversification. The weight capping algorithm will preserve, starting with the smallest security, the relative weights between as many constituents as possible while enforcing the weight cap;

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-SUPP-MCAP-1225

#### PLEASE RETAIN THIS SUPPLEMENT

#### FOR FUTURE REFERENCE