American Century Investments®

Quarterly Portfolio Holdings

One Choice® 2030 Portfolio

April 30, 2026

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One Choice 2030 Portfolio - Schedule of Investments
APRIL 30, 2026 (UNAUDITED)

			Shares			Value ($)
UNDERLYING FUNDS(1) — 100.0%
Domestic Fixed Income Funds — 35.5%
Diversified Bond Fund G Class			21,909,521			200,472,113
High Income Fund G Class			5,082,069			44,214,000
Inflation-Adjusted Bond Fund G Class			4,187,596			44,932,903
Short Duration Fund G Class			6,392,327			62,644,806
Short Duration Inflation Protection Bond Fund G Class			5,281,180			56,508,621
						408,772,443
Domestic Equity Funds — 33.3%
Focused Large Cap Value Fund G Class			9,555,226			105,394,148
Growth Fund G Class			849,363			52,252,804
Heritage Fund G Class			863,626			22,903,366
Large Cap Equity Fund G Class			2,091,392			104,820,589
Mid Cap Value Fund G Class			2,424,989			38,484,582
Select Fund G Class			243,656			34,769,730
Small Cap Dividend Fund G Class			1,093,341			12,562,486
Small Cap Growth Fund G Class			479,637			12,643,242
						383,830,947
International Equity Funds — 16.0%
Emerging Markets Fund G Class			350,023			6,590,927
Global Real Estate Fund G Class			949,386			14,107,873
International Growth Fund G Class			5,175,448			72,042,233
International Small-Mid Cap Fund G Class			939,482			12,307,208
International Value Fund G Class			5,858,895			71,302,752
Non-U.S. Intrinsic Value Fund G Class			756,351			8,070,271
						184,421,264
International Fixed Income Funds — 12.6%
Emerging Markets Debt Fund G Class			1,917,394			18,100,199
Global Bond Fund G Class			14,618,725			127,475,280
						145,575,479
Money Market Funds — 2.6%
U.S. Government Money Market Fund G Class			29,257,408			29,257,408
TOTAL INVESTMENT SECURITIES — 100.0% (Cost $950,403,614)						1,151,857,541
OTHER ASSETS AND LIABILITIES — 0.0%						—
TOTAL NET ASSETS — 100.0%						$	1,151,857,541

NOTES TO SCHEDULE OF INVESTMENTS

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

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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.

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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(1)			Beginning Value			Purchase Cost			Sales Cost			Change in Net Unrealized Appreciation (Depreciation)			Ending Value			Ending Shares			Net Realized Gain (Loss)			Distributions Received(2)
Diversified Bond Fund			$	263,546		$	18,206		$	91,475		$	10,195		$	200,472		21,910			$	(8,902)		$	8,206
High Income Fund			56,040			2,633			15,954			1,495			44,214			5,082			(1,481)			2,633
Inflation-Adjusted Bond Fund			58,382			1,140			16,517			1,928			44,933			4,188			(1,062)			1,140
Short Duration Fund			72,872			5,448			16,409			734			62,645			6,392			(818)			2,435
Short Duration Inflation Protection Bond Fund			63,893			5,070			12,552			98			56,509			5,281			334			1,758
Focused Large Cap Value Fund			119,991			14,282			27,501			(1,378)			105,394			9,555			4,859			12,218
Growth Fund			60,985			8,989			7,250			(10,471)			52,253			849			8,108			7,428
Heritage Fund			30,048			3,607			3,527			(7,225)			22,903			864			3,089			3,387
Large Cap Equity Fund			141,319			21,174			30,127			(27,545)			104,821			2,091			20,361			20,986
Mid Cap Value Fund			48,330			5,079			12,607			(2,317)			38,485			2,425			2,273			5,079
Select Fund			40,871			3,085			10,207			1,021			34,770			244			731			3,084
Small Cap Dividend Fund			16,130			284			6,258			2,406			12,562			1,093			(508)			285
Small Cap Growth Fund			16,205			769			4,011			(320)			12,643			480			1,423			769
Emerging Markets Fund			8,810			157			2,825			449			6,591			350			2,268			157
Global Real Estate Fund			15,636			570			3,353			1,255			14,108			949			538			570
International Growth Fund			66,862			12,208			8,428			1,400			72,042			5,175			99			3,274
International Small-Mid Cap Fund			12,510			480			2,064			1,381			12,307			939			583			398
International Value Fund			70,273			7,586			14,252			7,696			71,303			5,859			3,994			6,478
Non-U.S. Intrinsic Value Fund			6,883			2,836			1,905			256			8,070			756			36			1,001
Emerging Markets Debt Fund			23,233			1,031			7,603			1,439			18,100			1,917			(647)			1,031
Global Bond Fund			181,103			8,868			67,571			5,076			127,476			14,619			(6,027)			5,987
U.S. Government Money Market Fund			—			31,316			2,059			—			29,257			29,257			—			469
			$	1,373,922		$	154,818		$	364,455		$	(12,427)		$	1,151,858		120,275			$	29,251		$	88,773

(1)Underlying fund investments represent G 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.