# EDGAR Filing Document

**Accession Number:** 0000822632
**File Stem:** 9999999997-26-000784
**Filing Date:** 2026-6
**Character Count:** 1205
**Document Hash:** 92fccc5d516a972f8033c9b215e1c548
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**9999999997-26-000784.hdr.sgml**: 20260609

**ACCESSION NUMBER**: 9999999997-26-000784

**CONFORMED SUBMISSION TYPE**: APP NTC

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260609

**DATE AS OF CHANGE**: 20260430

**ACTION DATE**: 20260429

**RECEIVED DATE**: 20260430

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** WILLIAM BLAIR FUNDS
- **CENTRAL INDEX KEY:** 0000822632

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** APP NTC

**SEC ACT:**
- **SEC FILE NUMBER:** 812-15980
- **FILM NUMBER:** 26920508

**BUSINESS ADDRESS:**
- **STREET 1:** 150 NORTH RIVERSIDE PLAZA
- **CITY:** CHICAGO
- **STATE:** IL
- **ZIP:** 60606
- **BUSINESS PHONE:** 3123648000

**MAIL ADDRESS:**
- **STREET 1:** 150 NORTH RIVERSIDE PLAZA
- **CITY:** CHICAGO
- **STATE:** IL
- **ZIP:** 60606

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** WILLIAM BLAIR MUTUAL FUNDS INC
- **DATE OF NAME CHANGE:** 19960112

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** BLAIR WILLIAM READY RESERVES INC
- **DATE OF NAME CHANGE:** 19920316

### Attached PDF Documents

**Attachment 1:** `filename1`

_No text found in this document._