American Century Investments One Choice 2045 Portfolio I Class (AOOIX)

Fund Assets	1.27B
Expense Ratio	0.664%
Min. Investment	$5,000,000
Turnover	11.00%
Dividend (ttm)	0.47
Dividend Yield	2.50%
Dividend Growth	21.92%
Payout Frequency	Annual
Ex-Dividend Date	Dec 19, 2025

Previous Close	18.72
YTD Return	6.32%
1-Year Return	8.59%
5-Year Return	30.14%
52-Week Low	17.13
52-Week High	19.98
Beta (5Y)	0.76
Holdings	23
Inception Date	Aug 31, 2004

About AOOIX

American Century Investments One Choice 2045 Portfolio I Class is a target-date mutual fund specifically designed for investors planning to retire around the year 2045. The fund dynamically adjusts its allocation over time, seeking the highest total return consistent with its asset mix for investors approaching their projected retirement year. It begins with a growth-oriented allocation heavily weighted toward equities and gradually becomes more conservative by increasing allocations to bonds and cash equivalents as the target date nears. This approach aims to balance growth potential in the early years with capital preservation as retirement approaches. The fund invests in a diversified mix of underlying American Century Investments funds, exposing it to a broad range of sectors and asset classes, including both domestic and international equities and fixed income securities. Its performance and risk profile evolve according to the shifting asset allocation, reflecting changes in market conditions and investment strategy. The One Choice 2045 Portfolio plays a significant role in retirement planning by offering a one-stop, professionally managed investment solution designed to adapt as an individual’s investment horizon shortens, with a focus on long-term retirement goals.

• Fund Family: American Century Investments
• Category: Target-Date 2045
• Performance Rating: Low
• Risk Rating: Low
• Stock Exchange: Nasdaq
• Ticker Symbol: AOOIX
• Share Class: I Class
• Index: S&P Target Date To 2045 TR

Performance

AOOIX had a total return of 8.59% in the past year, including dividends. Since the fund's inception, the average annual return has been 7.99%.

Other Share Classes

These are alternative share classes of the same fund, from the same provider.

Symbol	Share Class	Expense Ratio
ARDOX	R6 Class	0.52%
AROIX	Investor Class	0.87%
AROAX	A Class	1.12%
ARORX	R Class	1.37%

Top 10 Holdings

74.37% of assets

Name	Symbol	Weight
American Century Diversified Bond G	ACDOX	15.98%
American Century Large Cap Equity G	AFEGX	10.53%
American Century Focused Lg Cap Val G	ACFLX	10.14%
American Century International Gr G	ACAEX	7.18%
American Century Global Bond G	AGBGX	6.50%
American Century Growth G	ACIHX	5.97%
American Century Mid Cap Value G	ACIPX	4.81%
American Century International Value G	ACAFX	4.78%
American Century Emerging Markets G	ACADX	4.41%
American Century High Income G	ACHFX	4.06%

Dividend History

Ex-Dividend	Amount	Pay Date
Dec 19, 2025	$2.1913	Dec 19, 2025
Dec 20, 2024	$0.889	Dec 20, 2024
Dec 21, 2023	$0.3972	Dec 21, 2023
Dec 28, 2022	$0.8933	Dec 28, 2022
Dec 28, 2021	$1.4644	Dec 28, 2021
Dec 29, 2020	$1.1695	Dec 29, 2020

Data Sources: Tiingo, Financial Modeling Prep, and more

Historical data is provided by Tiingo. Delayed stock pricing data is provided by Financial Modeling Prep. Several fund data points are also provided by Finnhub.

Last checked:

Oct 16, 2026

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