# EDGAR Filing Document

**Accession Number:** 0000908406
**File Stem:** 0000908406-23-000009
**Filing Date:** 2023-1
**Character Count:** 1984
**Document Hash:** 053be22c25be4095c08f37bad6684aae
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000908406-23-000009.hdr.sgml**: 20230112

**ACCESSION NUMBER**: 0000908406-23-000009

**CONFORMED SUBMISSION TYPE**: 497K

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20230112

**DATE AS OF CHANGE**: 20230112

**EFFECTIVENESS DATE**: 20230112

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** AMERICAN CENTURY INVESTMENT TRUST
- **CENTRAL INDEX KEY:** 0000908406
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 0331

**FILING VALUES:**
- **FORM TYPE:** 497K
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 033-65170
- **FILM NUMBER:** 23525113

**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:** BENHAM INVESTMENT TRUST
- **DATE OF NAME CHANGE:** 19930629

## Series and Classes Contracts Data

### U.S. GOVERNMENT MONEY MARKET FUND (Series ID: S000006582)

| Class ID   | Class Name     | Ticker Symbol   |
|:---|:---|:---|
| C000017975 | INVESTOR CLASS | TCRXX           |
| C000162988 | A CLASS        | AGQXX           |
| C000162989 | C CLASS        | AGHXX           |
| C000194392 | G CLASS        | AGGXX           |

---

| | |
|:---|:---|
| **Summary Prospectus and Prospectus Supplement**<br>**U.S. Government Money Market Fund** | ![image8a08a.jpg](image8a08a.jpg) |
| Supplement dated January 13, 2023 ■ Prospectus dated August 1, 2022 | Supplement dated January 13, 2023 ■ Prospectus dated August 1, 2022 |

---

*The advisor has determined to no longer offer G Class shares of the U.S. Government Money Market Fund. Therefore, all references to the fund's G Class shares are hereby deleted.*

<sup>©</sup>2023 American Century Proprietary Holdings, Inc. All rights reserved.CL-SPL-97979 2301

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