# EDGAR Filing Document

**Accession Number:** 0001293210
**File Stem:** 0001293210-25-000064
**Filing Date:** 2025-10
**Character Count:** 5065
**Document Hash:** 956149c4e4f466b6dafeeade56df8559
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001293210-25-000064.hdr.sgml**: 20251016

**ACCESSION NUMBER**: 0001293210-25-000064

**CONFORMED SUBMISSION TYPE**: 497K

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20251016

**DATE AS OF CHANGE**: 20251016

**EFFECTIVENESS DATE**: 20251016

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** AMERICAN CENTURY ASSET ALLOCATION PORTFOLIOS, INC.
- **CENTRAL INDEX KEY:** 0001293210

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 0731

**FILING VALUES:**
- **FORM TYPE:** 497K
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-116351
- **FILM NUMBER:** 251397885

**BUSINESS ADDRESS:**
- **STREET 1:** 4500 MAIN STREET
- **STREET 2:** 9TH FLOOR
- **CITY:** KANSAS CITY
- **STATE:** MO
- **ZIP:** 64111
- **BUSINESS PHONE:** 816-531-5575

**MAIL ADDRESS:**
- **STREET 1:** 4500 MAIN STREET
- **STREET 2:** 9TH FLOOR
- **CITY:** KANSAS CITY
- **STATE:** MO
- **ZIP:** 64111

## Series and Classes Contracts Data

### ONE CHOICE 2040 PORTFOLIO (Series ID: S000022362)

| Class ID   | Class Name     | Ticker Symbol   |
|:---|:---|:---|
| C000064320 | I CLASS        | ARDSX           |
| C000064321 | A CLASS        | ARDMX           |
| C000064322 | R CLASS        | ARDRX           |
| C000064323 | INVESTOR CLASS | ARDVX           |
| C000088023 | C CLASS        | ARNOX           |
| C000191061 | R6 CLASS       | ARDUX           |

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| | |
|:---|:---|
| **Summary Prospectus and Prospectus Supplement**  | ![newaci_logoblkg97a.jpg](newaci_logoblkg97a.jpg) |
| Supplement dated October 17, 2025 | Supplement dated October 17, 2025 |
| **One Choice**<sup>®</sup> **2030 Portfolio** ■ **One Choice**<sup>®</sup> **2035 Portfolio**<br>**One Choice**<sup>®</sup> **2040 Portfolio** ■ **One Choice**<sup>®</sup> **2045 Portfolio**<br>**One Choice**<sup>®</sup> **2050 Portfolio** ■ **One Choice**<sup>®</sup> **2055 Portfolio**<br>**One Choice**<sup>®</sup> **2060 Portfolio** ■ **One Choice**<sup>®</sup> **2065 Portfolio**<br>**One Choice**<sup>®</sup> **In Retirement Portfolio** <br>**One Choice**<sup>®</sup> **Blend+ In Retirement Portfolio** ■ **One Choice**<sup>®</sup> **Blend+ 2025 Portfolio**<br>**One Choice**<sup>®</sup> **Blend+ 2030 Portfolio** ■ **One Choice**<sup>®</sup> **Blend+ 2035 Portfolio**<br>**One Choice**<sup>®</sup> **Blend+ 2040 Portfolio** ■ **One Choice**<sup>®</sup> **Blend+ 2045 Portfolio**<br>**One Choice**<sup>®</sup> **Blend+ 2050 Portfolio** ■ **One Choice**<sup>®</sup> **Blend+ 2055 Portfolio**<br>**One Choice**<sup>®</sup> **Blend+ 2060 Portfolio** ■ **One Choice**<sup>®</sup> **Blend+ 2065 Portfolio**<br>**One Choice**<sup>®</sup> **Portfolio: Very Conservative** ■ **One Choice**<sup>®</sup> **Portfolio: Conservative**<br>**One Choice**<sup>®</sup> **Portfolio: Moderate** ■ **One Choice**<sup>®</sup> **Portfolio: Aggressive**<br>**One Choice**<sup>®</sup> **Portfolio: Very Aggressive** <br>Summary Prospectuses and Prospectuses dated December 1, 2024<br>**Strategic Allocation: Conservative** ■ **Strategic Allocation: Moderate**<br>**Strategic Allocation: Aggressive** <br>Summary Prospectuses and Prospectus dated December 1, 2024 | **One Choice**<sup>®</sup> **2030 Portfolio** ■ **One Choice**<sup>®</sup> **2035 Portfolio**<br>**One Choice**<sup>®</sup> **2040 Portfolio** ■ **One Choice**<sup>®</sup> **2045 Portfolio**<br>**One Choice**<sup>®</sup> **2050 Portfolio** ■ **One Choice**<sup>®</sup> **2055 Portfolio**<br>**One Choice**<sup>®</sup> **2060 Portfolio** ■ **One Choice**<sup>®</sup> **2065 Portfolio**<br>**One Choice**<sup>®</sup> **In Retirement Portfolio** <br>**One Choice**<sup>®</sup> **Blend+ In Retirement Portfolio** ■ **One Choice**<sup>®</sup> **Blend+ 2025 Portfolio**<br>**One Choice**<sup>®</sup> **Blend+ 2030 Portfolio** ■ **One Choice**<sup>®</sup> **Blend+ 2035 Portfolio**<br>**One Choice**<sup>®</sup> **Blend+ 2040 Portfolio** ■ **One Choice**<sup>®</sup> **Blend+ 2045 Portfolio**<br>**One Choice**<sup>®</sup> **Blend+ 2050 Portfolio** ■ **One Choice**<sup>®</sup> **Blend+ 2055 Portfolio**<br>**One Choice**<sup>®</sup> **Blend+ 2060 Portfolio** ■ **One Choice**<sup>®</sup> **Blend+ 2065 Portfolio**<br>**One Choice**<sup>®</sup> **Portfolio: Very Conservative** ■ **One Choice**<sup>®</sup> **Portfolio: Conservative**<br>**One Choice**<sup>®</sup> **Portfolio: Moderate** ■ **One Choice**<sup>®</sup> **Portfolio: Aggressive**<br>**One Choice**<sup>®</sup> **Portfolio: Very Aggressive** <br>Summary Prospectuses and Prospectuses dated December 1, 2024<br>**Strategic Allocation: Conservative** ■ **Strategic Allocation: Moderate**<br>**Strategic Allocation: Aggressive** <br>Summary Prospectuses and Prospectus dated December 1, 2024 |

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*Brian Garbe, Vice President and Senior Portfolio Manager, has announced his plans to retire. As a result, he will no longer serve as a portfolio manager for the funds effective December 31, 2025.* 

<sup>©</sup>2025 American Century Proprietary Holdings, Inc. All rights reserved.

CL-SPL-98797 2510

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