# EDGAR Filing Document

**Accession Number:** 0000844779
**File Stem:** 0001193125-23-063191
**Filing Date:** 2023-3
**Character Count:** 3031
**Document Hash:** 945074cf5a15805d8c78cd37d4a96d80
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-23-063191.hdr.sgml**: 20230307

**ACCESSION NUMBER**: 0001193125-23-063191

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20230307

**DATE AS OF CHANGE**: 20230307

**EFFECTIVENESS DATE**: 20230307

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** BLACKROCK FUNDS
- **CENTRAL INDEX KEY:** 0000844779
- **IRS NUMBER:** 510318674
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 0930

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 033-26305
- **FILM NUMBER:** 23713869

**BUSINESS ADDRESS:**
- **STREET 1:** 100 BELLEVUE PARKWAY
- **CITY:** WILMINGTON
- **STATE:** DE
- **ZIP:** 19809
- **BUSINESS PHONE:** 800-441-7762

**MAIL ADDRESS:**
- **STREET 1:** 100 BELLEVUE PARKWAY
- **CITY:** WILMINGTON
- **STATE:** DE
- **ZIP:** 19809

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** COMPASS CAPITAL FUNDS\
- **DATE OF NAME CHANGE:** 19961114

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** PNC FUND
- **DATE OF NAME CHANGE:** 19920703

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** NCP FUNDS
- **DATE OF NAME CHANGE:** 19890511

## Series and Classes Contracts Data

### BlackRock Liquid Environmentally Aware Fund (Series ID: S000065181)

---

|  |  |
|:---|:---|
| Class Name                      | Class ID   |
| Direct                          | C000211009 |
| Mischler Financial Group Shares | C000223513 |
| Bancroft Capital                | C000231608 |
| Cabrera Capital Markets         | C000231609 |
| Penserra Shares                 | C000234052 |
| Great Pacific Shares            | C000235877 |

---

## Series and Classes Contracts Data

### BlackRock Liquid Environmentally Aware Fund (Series ID: S000065181)

| Class ID   | Class Name                      | Ticker Symbol   |
|:---|:---|:---|
| C000211009 | Direct                          |  |
| C000223513 | Mischler Financial Group Shares |  |
| C000231608 | Bancroft Capital                |  |
| C000231609 | Cabrera Capital Markets         |  |
| C000234052 | Penserra Shares                 |  |
| C000235877 | Great Pacific Shares            |  |

**BlackRock Funds<sup>SM</sup>** 

**BlackRock Liquid Environmentally Aware Fund** 

**(the "Fund")** 

**Supplement dated March 7, 2023 to the Bancroft Capital Shares, Cabrera Capital Markets Shares, Direct Shares, Great Pacific Shares, Mischler Financial Group Shares and Penserra Shares Prospectuses of the Fund, each dated November 28, 2022, as supplemented to date** 

**Effective immediately, any references to the Fund's P.O. Box are deleted and replaced with:** 

P.O. Box 534402

Pittsburgh, Pennsylvania 15253-4402

**Effective immediately, any references to a Fund's overnight mailing address are deleted and replaced with:** 

BlackRock Funds

BlackRock Liquid Environmentally Aware Fund

Attention: 534402

500 Ross Street 154-0520

Pittsburgh, Pennsylvania 15262

**Shareholders should retain this Supplement for future reference.** 

ALLPRO-LEAF-0323SUP