# EDGAR Filing Document

**Accession Number:** 0001710607
**File Stem:** 0001354457-26-000499
**Filing Date:** 2026-5
**Character Count:** 1107
**Document Hash:** 21c6c14c64608287d425a1d20aeabcb6
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001354457-26-000499.hdr.sgml**: 20260527

**ACCESSION NUMBER**: 0001354457-26-000499

**CONFORMED SUBMISSION TYPE**: CERT

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260527

**DATE AS OF CHANGE**: 20260527

**EFFECTIVENESS DATE**: 20260527

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** AMERICAN CENTURY ETF TRUST
- **CENTRAL INDEX KEY:** 0001710607

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0831

**FILING VALUES:**
- **FORM TYPE:** CERT
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-38340
- **FILM NUMBER:** 261023613

**BUSINESS ADDRESS:**
- **STREET 1:** 4500 MAIN STREET
- **CITY:** KANSAS CITY
- **STATE:** MO
- **ZIP:** 64111
- **BUSINESS PHONE:** (816) 531-5575

**MAIL ADDRESS:**
- **STREET 1:** 4500 MAIN STREET
- **CITY:** KANSAS CITY
- **STATE:** MO
- **ZIP:** 64111

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** American Century ETF Trust
- **DATE OF NAME CHANGE:** 20170628

### Attached PDF Documents

**Attachment 1:** `ASEC_8A_Cert_.pdf`

_No text found in this document._