# EDGAR Filing Document

**Accession Number:** 0001293210
**File Stem:** 0001193125-26-284668
**Filing Date:** 2026-6
**Character Count:** 18943
**Document Hash:** 08814ed887c1cd079bd56720e235234c
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-284668.hdr.sgml**: 20260626

**ACCESSION NUMBER**: 0001193125-26-284668

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20260430

**FILED AS OF DATE**: 20260626

**DATE AS OF CHANGE**: 20260626

**PERIOD START**: 20260731

**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:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-21591
- **FILM NUMBER:** 261126304

**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 PORTFOLIO: VERY CONSERVATIVE (Series ID: S000005390)

| Class ID   | Class Name     | Ticker Symbol   |
|:---|:---|:---|
| C000014670 | INVESTOR CLASS | AONIX           |
| C000153102 | R CLASS        | AORHX           |

## Nport-Ex

**American Century Investments**<sup>®</sup>

**Quarterly Portfolio Holdings**

**One Choice**<sup>®</sup> **Portfolio: Very Conservative**

**April 30, 2026**

------

---

| |
|:---|
| **<u>One Choice Portfolio: Very Conservative - Schedule of Investments</u>** |
| **APRIL 30, 2026 (UNAUDITED)** |

---

---

| | | |
|:---|:---|:---|
| | **Shares** | **Value ($)** |
| **UNDERLYING FUNDS**<sup>(1)</sup> **— 100.0%** |  |  |
| **Domestic Fixed Income Funds — 55.9%** |  |  |
| Diversified Bond Fund Investor Class | 7629785 | 69812535 |
| High Income Fund Investor Class | 411331 | 3578577 |
| Inflation-Adjusted Bond Fund Investor Class | 3031917 | 32532464 |
| Short Duration Fund Investor Class | 4636309 | 45482196 |
| Short Duration Inflation Protection Bond Fund Investor Class | 4319577 | 45701120 |
|  |  | 197106892 |
| **Domestic Equity Funds — 20.9%** |  |  |
| Focused Large Cap Value Fund Investor Class | 1952554 | 21478093 |
| Growth Fund Investor Class | 171669 | 9800566 |
| Heritage Fund Investor Class | 347776 | 7230262 |
| Large Cap Equity Fund Investor Class | 412415 | 20509411 |
| Mid Cap Value Fund Investor Class | 511730 | 8095564 |
| Select Fund Investor Class | 20838 | 2760988 |
| Small Cap Dividend Fund Investor Class | 166219 | 1901549 |
| Small Cap Growth Fund Investor Class | 81011 | 1862447 |
|  |  | 73638880 |
| **International Fixed Income Funds — 16.1%** |  |  |
| Emerging Markets Debt Fund Investor Class | 751282 | 7084590 |
| Global Bond Fund Investor Class | 5755336 | 49841209 |
|  |  | 56925799 |
| **International Equity Funds — 4.6%** |  |  |
| Global Real Estate Fund Investor Class | 249339 | 3692706 |
| International Growth Fund Investor Class | 449597 | 6222426 |
| International Value Fund Investor Class | 513602 | 6245404 |
|  |  | 16160536 |
| **Money Market Funds — 2.5%** |  |  |
| U.S. Government Money Market Fund Investor Class | 8781337 | 8781337 |
| **TOTAL INVESTMENT SECURITIES — 100.0%**<br>(Cost $330,120,746) |  | **352613444** |
| **OTHER ASSETS AND LIABILITIES — 0.0%** |  | **—** |
| **TOTAL NET ASSETS — 100.0%** |  | $**352613444** |

---

**NOTES TO SCHEDULE OF INVESTMENTS**

(1)Investments are funds within the American Century Investments family of funds and are considered affiliated funds.

------

**SUPPLEMENTARY NOTES TO SCHEDULE OF INVESTMENTS**

**1. Underlying Funds**

The fund invests in a combination of underlying American Century Investments funds. The fund's asset allocation is intended to diversify investments among stocks, bonds, and short-term investments. The portfolio holdings of each underlying fund are available at americancentury.com or upon request at 1-800-345-2021.

**2. Investment Valuations**

The fund determines the fair value of its investments and computes its net asset value (NAV) per share at the close of regular trading (usually 4 p.m. Eastern time) on the New York Stock Exchange (NYSE) on each day the NYSE is open. The value of investments of the fund is determined by American Century Investment Management, Inc. (ACIM) (the investment advisor), as the valuation designee, pursuant to its valuation policies and procedures. The Board of Directors oversees the valuation designee and reviews its valuation policies and procedures at least annually. Investments in the underlying funds are valued at their reported NAV per share.

**3. Fair Value Measurements**

The fund's investments valuation process is based on several considerations and may use multiple inputs to determine the fair value of the investments held by the fund. In conformity with accounting principles generally accepted in the United States of America, the inputs used to determine a valuation are classified into three broad levels.

• Level 1 valuation inputs consist of unadjusted quoted prices in an active market for identical investments.

• Level 2 valuation inputs consist of direct or indirect observable market data (including quoted prices for comparable investments, evaluations of subsequent market events, interest rates, prepayment speeds, credit risk, etc.). These inputs also consist of quoted prices for identical investments initially expressed in local currencies that are adjusted through translation into U.S. dollars.

• Level 3 valuation inputs consist of unobservable data (including a fund's own assumptions).

The level classification is based on the lowest level input that is significant to the fair valuation measurement. The valuation inputs are not necessarily an indication of the risks associated with investing in these securities or other financial instruments.

As of period end, the fund's investment securities were classified as Level 1. The Schedule of Investments provides additional information on the fund's portfolio holdings.

------

**4. Affiliated Fund Transactions**

A summary of transactions for each underlying fund for the period ended April 30, 2026 follows (amounts in thousands):

---

| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| **Fund/Underlying Fund**<sup>(1)</sup> | **Beginning**<br>**Value** | **Purchase**<br>**Cost** | **Sales**<br>**Cost** | **Change in Net**<br>**Unrealized**<br>**Appreciation**<br>**(Depreciation)** | **Ending**<br>**Value** | **Ending**<br>**Shares** | **Net**<br>**Realized**<br>**Gain**<br>**(Loss)** | **Distributions** <br>**Received**<sup>(2)</sup> |
| Diversified Bond Fund | $76886 | $5028 | $13776 | $1675 | $69813 | 7630 | $(1422) | $2410 |
| High Income Fund | 3937 | 230 | 586 | (2) | 3579 | 411 | (5) | 179 |
| Inflation-Adjusted Bond Fund | 40730 | 3056 | 12793 | 1539 | 32532 | 3032 | (950) | 674 |
| Short Duration Fund | 48249 | 3165 | 6157 | 225 | 45482 | 4636 | (320) | 1542 |
| Short Duration Inflation Protection Bond Fund | 47987 | 2936 | 5376 | 154 | 45701 | 4320 | 89 | 1307 |
| Focused Large Cap Value Fund | 22879 | 4452 | 3793 | (2060) | 21478 | 1953 | 2720 | 2135 |
| Growth Fund | 9271 | 4663 | 3453 | (680) | 9801 | 172 | (262) | 1701 |
| Heritage Fund | 8535 | 1944 | 1465 | (1784) | 7230 | 348 | 171 | 1282 |
| Large Cap Equity Fund | 22350 | 5004 | 4051 | (2794) | 20509 | 412 | 1177 | 3896 |
| Mid Cap Value Fund | 12141 | 1039 | 4019 | (1065) | 8096 | 512 | 1125 | 998 |
| Select Fund | 2634 | 447 | 341 | 21 | 2761 | 21 | 56 | 247 |
| Small Cap Dividend Fund | 2501 | 236 | 1219 | 384 | 1902 | 166 | (132) | 34 |
| Small Cap Growth Fund | 2503 | 248 | 859 | (30) | 1862 | 81 | 170 | 127 |
| Emerging Markets Debt Fund | 7679 | 396 | 1357 | 367 | 7085 | 751 | (137) | 343 |
| Global Bond Fund | 52820 | 3410 | 6565 | 176 | 49841 | 5755 | (825) | 1899 |
| Global Real Estate Fund |  | 3740 | 293 | 246 | 3693 | 249 | 10 | 106 |
| International Growth Fund |  | 6784 | 477 | (85) | 6222 | 450 | (2) | 204 |
| International Value Fund |  | 6860 | 1022 | 407 | 6245 | 514 | 12 | 493 |
| U.S. Government Money Market Fund |  | 9377 | 596 |  | 8781 | 8781 |  | 122 |
| Real Estate Fund | 7367 | 38 | 5471 | (1934) |  |  | 2075 | 38 |
|  | $368469 | $63053 | $73669 | $(5240) | $352613 | 40194 | $3550 | $19737 |

---

(1)Underlying fund investments represent Investor Class.

(2)Distributions received includes distributions from net investment income and from capital gains, if any.

*This schedule of investments provides information about the fund's portfolio holdings as of the date on the schedule. It is unaudited, and American Century Investments assumes no obligation to update or supplement the schedule to reflect subsequent changes. More information is available in the fund's most recent annual or semiannual financial statements.*

## Form NPORT-P: Monthly Portfolio Investments Report

### NPORT-P: Part A: General Information

**Item A.1. Information about the Registrant.**

- **a. Name of Registrant:** American Century Asset Allocation Portfolios, Inc.

- **b. Investment Company Act file number:** 811-21591

- **c. CIK number of Registrant:** 0001293210

- **d. LEI of Registrant:** 549300OXI8XBS1M19X06

- **e. Address and telephone number of Registrant.**

  - **Street Address 1:** 4500 Main St

  - **City:** Kansas City

  - **State:** MO

  - **Foreign country:** US

  - **Zip / Postal Code:** 64111

  - **Telephone number:** 816-531-5575

**Item A.2. Information about the Series.**

- **a. Name of Series:** One Choice Portfolio: Very Conservative

- **b. EDGAR series identifier (if any):** S000005390

- **c. LEI of Series:** 549300TDWS32DMT5K777

**Item A.3. Reporting period.**

- **a. Date of fiscal year-end:** 2026-07-31

- **b. Date as of which information is reported:** 2026-04-30

**Item A.4. Final filing**

Does the Fund anticipate that this will be its final filing on Form N-PORT? **No**

### Fund Information

**Total Assets:** $352762627.32

**Total Liabilities:** $669.33

**Net Assets:** $352761957.99

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000014670 | 1.09%                | -2.60%               | 2.47%                |
| Class ID C000153102 | 1.00%                | -2.53%               | 2.38%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $-556287.92              | $3966403.03                                |
| Month 2  | $-952474.07              | $-9059275.54                               |
| Month 3  | $-121535.31              | $8067824.11                                |

### Schedule of Portfolio Investments

| Name                                                           | Title                                                                      | Identifiers                                   | Payoff Profile   | Asset Category   | Issuer Category   | Country   |   Balance | Units   | Value (USD)   | % of Net Assets   | Maturity Date   | Coupon Type   | Annualized Rate (%)   | Restricted?   |   Fair Value Level | Lending Status   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| American Century International Value Fund                      | American Century International Value Fund Investor Class                   | CUSIP: 025086588<br>LEI: RNIC2PFJLR0FKTMMJ489 | Long             | EC               | RF                | US        |    513602 | NS      | $6245404.65   | 1.77%             |  |  |  | No            |                  1 | On Loan: No      |
| American Century Small Cap Dividend Fund                       | American Century Small Cap Dividend Fund                                   | CUSIP: 02508F679<br>LEI: 549300AHNV0HOM50BA22 | Long             | EC               | RF                | US        |    167152 | NS      | $1912222.41   | 0.54%             |  |  |  | No            |                  1 | On Loan: No      |
| American Century Large Cap Equity Fund                         | American Century Large Cap Equity - Investor Class                         | CUSIP: 02508H600<br>LEI: 90UIHXL6GP381WUEP655 | Long             | EC               | RF                | US        |    412415 | NS      | $20509410.78  | 5.81%             |  |  |  | No            |                  1 | On Loan: No      |
| American Century Select Fund                                   | American Century Select Fund                                               | CUSIP: 025083502<br>LEI: YBV2RHBLCMLT5C6UGK81 | Long             | EC               | RF                | US        |     21215 | NS      | $2811018.64   | 0.80%             |  |  |  | No            |                  1 | On Loan: No      |
| American Century Heritage Fund                                 | American Century Heritage - Investor Class                                 | CUSIP: 025083791<br>LEI: YRIFZJY5F41ZG438VU07 | Long             | EC               | RF                | US        |    347776 | NS      | $7230262.02   | 2.05%             |  |  |  | No            |                  1 | On Loan: No      |
| American Century International Growth Fund                     | American Century International Growth - Investor Class                     | CUSIP: 025086109<br>LEI: E3GA74QRD5B5ZB3R9U69 | Long             | EC               | RF                | US        |    449597 | NS      | $6222426.12   | 1.76%             |  |  |  | No            |                  1 | On Loan: No      |
| American Century High Income Fund                              | American Century High Income Fund Investor Class                           | CUSIP: 024932170<br>LEI: N/A                  | Long             | EC               | RF                | US        |    409140 | NS      | $3559519.82   | 1.01%             |  |  |  | No            |                  1 | On Loan: No      |
| American Century Diversified Bond Fund                         | American Century Diversified Bond - Investor Class                         | CUSIP: 024932402<br>LEI: W0XXXFJP1KT9YQTPLU26 | Long             | EC               | RF                | US        |   7603791 | NS      | $69574684.38  | 19.72%            |  |  |  | No            |                  1 | On Loan: No      |
| American Century Short Duration Fund                           | American Century Short Duration - Investor Class                           | CUSIP: 024932436<br>LEI: 3VTVXMH1JRM312VF5K71 | Long             | EC               | RF                | US        |   4619790 | NS      | $45320135.62  | 12.85%            |  |  |  | No            |                  1 | On Loan: No      |
| American Century US Government Money Market Fund               | American Century Premium Money Market - Investor Class                     | CUSIP: 024932709<br>LEI: 549300BXGFA3RR423124 | Long             | EC               | RF                | US        |   8757577 | NS      | $8757576.96   | 2.48%             |  |  |  | No            |                  1 | On Loan: No      |
| American Century Short Duration Inflation Protection Bond Fund | American Century Short Duration Inflation Protection Bond - Investor Class | CUSIP: 024932774<br>LEI: 32BUGDDLPB55T5COV394 | Long             | EC               | RF                | US        |   4319577 | NS      | $45701120.13  | 12.96%            |  |  |  | No            |                  1 | On Loan: No      |
| American Century Global Real Estate Fund                       | American Century Global Real Estate Fund Investor Class                    | CUSIP: 025076464<br>LEI: 549300EK3ONWUWNADZ09 | Long             | EC               | RF                | US        |    250026 | NS      | $3702883.36   | 1.05%             |  |  |  | No            |                  1 | On Loan: No      |
| American Century Mid Cap Value Fund                            | American Century Mid Cap Value - Investor Class                            | CUSIP: 025076654<br>LEI: EJWSPPM3JS2TXIBHG537 | Long             | EC               | RF                | US        |    511730 | NS      | $8095564.00   | 2.29%             |  |  |  | No            |                  1 | On Loan: No      |
| American Century Focused Large Cap Value Fund                  | American Century Focused Large Cap Value - Investor Class                  | CUSIP: 025076795<br>LEI: JE7YO7NR1CHX48R50V27 | Long             | EC               | RF                | US        |   1959672 | NS      | $21556394.64  | 6.11%             |  |  |  | No            |                  1 | On Loan: No      |
| American Century Inflation Adjusted Bond Fund                  | American Century Inflation-Adjusted - Investor Class                       | CUSIP: 025081704<br>LEI: EHDCH7OW63U5SCJHI161 | Long             | EC               | RF                | US        |   3031917 | NS      | $32532464.14  | 9.22%             |  |  |  | No            |                  1 | On Loan: No      |
| American Century Emerging Markets Debt Fund                    | American Century Emerging Markets Debt Fund - Investor Class               | CUSIP: 025082835<br>LEI: 54930089U8LN76OW1Q27 | Long             | EC               | RF                | US        |    751282 | NS      | $7084589.71   | 2.01%             |  |  |  | No            |                  1 | On Loan: No      |
| American Century Global Bond Fund                              | American Century Global Bond - Investor Class                              | CUSIP: 025082876<br>LEI: N/A                  | Long             | EC               | RF                | US        |   5755336 | NS      | $49841209.35  | 14.13%            |  |  |  | No            |                  1 | On Loan: No      |
| American Century Growth Fund                                   | American Century Growth - Investor Class                                   | CUSIP: 025083106<br>LEI: N/A                  | Long             | EC               | RF                | US        |    171669 | NS      | $9800566.54   | 2.78%             |  |  |  | No            |                  1 | On Loan: No      |
| American Century Small Cap Growth Fund                         | American Century Small Cap Growth - Investor Class                         | CUSIP: 025083338<br>LEI: Q68CQ4I0XKGZWJ8GYU12 | Long             | EC               | RF                | US        |     81011 | NS      | $1862446.82   | 0.53%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2026-06-26

**Name of Applicant:** American Century Asset Allocation Portfolios, Inc.

**Signature:** Amy R. Bitter

**Name of Signer:** Amy R. Bitter

**Title:** Assistant Treasurer