# EDGAR Filing Document

**Accession Number:** 0001567101
**File Stem:** 0001193125-25-299265
**Filing Date:** 2025-11
**Character Count:** 3570
**Document Hash:** 700573d9ac41ada744232eebefc05e9f
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-299265.hdr.sgml**: 20251126

**ACCESSION NUMBER**: 0001193125-25-299265

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20251126

**DATE AS OF CHANGE**: 20251126

**EFFECTIVENESS DATE**: 20251126

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Bridge Builder Trust
- **CENTRAL INDEX KEY:** 0001567101

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0630

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-187194
- **FILM NUMBER:** 251527113

**BUSINESS ADDRESS:**
- **STREET 1:** P.O. BOX 1920
- **CITY:** DENVER
- **STATE:** CO
- **ZIP:** 80201
- **BUSINESS PHONE:** 414-287-3700

**MAIL ADDRESS:**
- **STREET 1:** P.O. BOX 1920
- **CITY:** DENVER
- **STATE:** CO
- **ZIP:** 80201

## Series and Classes Contracts Data

### Bridge Builder Small/Mid Cap Growth Fund (Series ID: S000048336)

---

|  |  |  |
|:---|:---|:---|
| Class Name                               | Ticker Symbol | Class ID   |
| Bridge Builder Small/Mid Cap Growth Fund | BBGSX         | C000152651 |

---

## Series and Classes Contracts Data

### Bridge Builder Small/Mid Cap Growth Fund (Series ID: S000048336)

| Class ID   | Class Name                               | Ticker Symbol   |
|:---|:---|:---|
| C000152651 | Bridge Builder Small/Mid Cap Growth Fund | BBGSX           |

**BRIDGE BUILDER TRUST** 

**Bridge Builder Small/Mid Cap Growth Fund (the "Fund")** 

**Supplement dated November 26, 2025** 

**to the Summary Prospectus dated October 27, 2025,** 

**the Prospectus dated October 27, 2025, and** 

**the Statement of Additional Information ("SAI") dated October 27, 2025, as supplemented** 

**This supplement provides new and additional information beyond that contained in the** 

**Summary Prospectus, Prospectus and SAI, and should be read** 

**in conjunction with the Summary Prospectus, Prospectus and SAI.** 

A. On or around November 28, 2025 (the "Effective Date"), Victory Capital Management Inc.
("Victory") will no longer manage their allocated portion of the Fund and no longer serve as a sub-adviser to the Fund. This change is not expected to have a material effect on the Fund's investment objective or principal
investment strategies. Artisan Partners Limited Partnership, BlackRock Investment Management, LLC, Champlain Investment Partners, LLC, Driehaus Capital Management LLC, Eagle Asset Management, Inc. and Stephens Investment Management Group, LLC
continue to be sub-advisers to the Fund.

Accordingly, as of the Effective Date, all references and information related to Victory, with respect to the Fund, in the Summary Prospectus, Prospectus and SAI are hereby deleted in their entirety.

B. Additionally, the Trustees of the Bridge Builder Trust (the "Trust") have approved an investment
sub-advisory agreement among Olive Street Investment Advisers, LLC, Federated MDTA LLC ("Federated MDT") and the Trust, pursuant to which Federated MDT is expected to begin serving as a sub-adviser to an allocated portion of the Fund
("Federated MDT's Allocated Portion of the Fund") on or around December 22, 2025. More detailed information regarding Federated MDT and the portfolio managers who will be responsible for the day-to-day management of Federated
MDT's Allocated Portion of the Fund will be included in an additional supplement to the Summary Prospectus, Prospectus and SAI on or before December 22, 2025.

**PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE**