- Issuer
- American Century
- Inception Date
- Mar 9, 2021
- Category
- Target Retirement Date
- Min. Investment
- $2,500
- Distribution Policy
- Distributing
- Asset Class
- Multi-Asset
- Asset Class Size
- Large-Cap
- Asset Class Style
- Blend
Share Price Chart
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Performance
AACSX Performance Chart
American Century One Choice Blend+ 2040 Portfolio (AACSX) is up 8.4% since the beginning of the year. AACSX is currently trading at $13 per share. Investors who bought $1,000 worth of AACSX shares 5 years ago would now be looking at an investment worth $1,406.
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Returns By Period
American Century One Choice Blend+ 2040 Portfolio (AACSX) has returned 8.43% so far this year and 21.28% over the past 12 months.
American Century One Choice Blend+ 2040 Portfolio
- 1D
- 0.16%
- 1M
- 3.36%
- YTD
- 8.43%
- 6M
- 9.13%
- 1Y
- 21.28%
- 3Y*
- 15.15%
- 5Y*
- 7.06%
- 10Y*
- —
Benchmark (S&P 500 Index)
- 1D
- -0.74%
- 1M
- 4.90%
- YTD
- 10.35%
- 6M
- 10.28%
- 1Y
- 26.52%
- 3Y*
- 20.83%
- 5Y*
- 12.30%
- 10Y*
- 13.66%
AACSX Monthly Returns History
Based on dividend-adjusted daily data since Mar 10, 2021, AACSX's average daily return is +0.03%, while the average monthly return is +0.66%. At this rate, an investment would double in approximately 8.8 years.
Historically, 67% of months were positive and 33% were negative. The best month was Nov 2023 with a return of +7.4%, while the worst month was Sep 2022 at -7.6%. The longest winning streak lasted 11 consecutive months, and the longest losing streak was 3 months.
On a daily basis, AACSX closed higher 50% of trading days. The best single day was Apr 9, 2025 with a return of +5.5%, while the worst single day was Apr 4, 2025 at -4.2%.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 2.75% | 1.84% | -5.10% | 6.07% | 2.70% | 0.24% | 8.43% | ||||||
| 2025 | 2.81% | -0.57% | -2.65% | 0.29% | 4.17% | 3.45% | 1.08% | 2.67% | 2.00% | 1.02% | 0.76% | 0.81% | 16.83% |
| 2024 | -0.21% | 2.71% | 2.84% | -3.26% | 3.27% | 0.89% | 2.64% | 1.81% | 1.78% | -1.93% | 3.76% | -3.01% | 11.52% |
| 2023 | 6.32% | -2.75% | 1.70% | 0.67% | -1.44% | 4.04% | 2.59% | -2.21% | -3.76% | -2.91% | 7.36% | 5.05% | 14.77% |
| 2022 | -4.47% | -2.09% | 0.61% | -6.77% | 0.11% | -6.83% | 6.28% | -3.28% | -7.58% | 4.77% | 6.31% | -3.22% | -16.20% |
| 2021 | 0.30% | 3.39% | 0.77% | 1.24% | 0.66% | 1.88% | -3.13% | 3.43% | -2.85% | 2.36% | 8.09% |
Benchmark Metrics
American Century One Choice Blend+ 2040 Portfolio has an annualized alpha of -1.39%, beta of 0.67, and R2 of 0.88 versus S&P 500 Index. Calculated based on daily prices since March 11, 2021.
- This fund participated in 81.65% of S&P 500 Index downside but only 64.11% of its upside - more exposed to losses than it benefited from rallies.
- Beta of 0.67 indicates this fund moves significantly less than S&P 500 Index - a genuinely defensive profile with reduced participation in both market rallies and downturns.
- Alpha
- -1.39%
- Beta
- 0.67
- R²
- 0.88
- Upside Capture
- 64.11%
- Downside Capture
- 81.65%
Expense Ratio
AACSX has an expense ratio of 0.58%, placing it in the medium range.
Return for Risk
Risk / Return Rank
AACSX ranks 63 for risk / return — better than 63% of mutual funds on our site. You're getting solid returns for the risk taken. A good sign, especially for investors who want growth without excessive volatility.
Return / Risk — by metrics
The table below present risk-adjusted performance metrics for American Century One Choice Blend+ 2040 Portfolio (AACSX) and compare them to S&P 500 Index.
| AACSX | Benchmark | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.14 | ||
| Sortino ratioReturn per unit of downside risk | +0.32 | ||
| Omega ratioGain probability vs. loss probability | 1.44 | 1.41 | +0.03 |
| Calmar ratioReturn relative to maximum drawdown | 2.93 | 2.93 | 0.00 |
| Martin ratioReturn relative to average drawdown | 12.83 | 13.52 | -0.69 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
Dividends
Dividend History
American Century One Choice Blend+ 2040 Portfolio provided a 3.44% dividend yield over the last twelve months, with an annual payout of $0.43 per share. The fund has been increasing its distributions for 2 consecutive years.
| Period | TTM | 2025 | 2024 | 2023 | 2022 | 2021 |
|---|---|---|---|---|---|---|
| Dividend | $0.43 | $0.43 | $0.40 | $0.19 | $0.27 | $0.30 |
Dividend yield | 3.44% | 3.73% | 3.84% | 1.96% | 3.12% | 2.85% |
Monthly Dividends
The table displays the monthly dividend distributions for American Century One Choice Blend+ 2040 Portfolio. The dividends shown in the table have been adjusted to account for any splits that may have occurred.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | ||||||
| 2025 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.43 | $0.43 |
| 2024 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.40 | $0.40 |
| 2023 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.19 | $0.19 |
| 2022 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.27 | $0.27 |
| 2021 | $0.30 | $0.30 |
Drawdowns
Drawdowns Chart
The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.
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Worst Drawdowns
The table below displays the maximum drawdowns of the American Century One Choice Blend+ 2040 Portfolio. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.
The maximum drawdown for the American Century One Choice Blend+ 2040 Portfolio was 24.20%, occurring on Oct 14, 2022. Recovery took 397 trading sessions.
Related event | Drawdown | Fall | Recovery | Underwater |
|---|---|---|---|---|
Bear market2022 | -24.20%Oct 2022 | 11mo 9d | 1y 7mo | 2y 6moNov 2021 - May 2024 |
2025 selloff2025 | -12.29%Apr 2025 | 1mo 18d | 1mo 8d | 2mo 26dFeb 2025 - May 2025 |
2026 pullback2026 | -7.38%Mar 2026 | 1mo 2d | 18d | 1mo 20dFeb 2026 - Apr 2026 |
2024 pullback2024 | -4.64%Aug 2024 | 19d | 14d | 1mo 3dJul 2024 - Aug 2024 |
2025 pullback2025 | -4.47%Jan 2025 | 1mo 2d | 1mo 4d | 2mo 6dDec 2024 - Feb 2025 |
Drawdown Indicators
| AACSX | Benchmark | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -24.20% | -56.78% | +32.58% |
Max Drawdown (1Y)Largest decline over 1 year | -7.38% | -9.10% | +1.72% |
Max Drawdown (3Y)Largest decline over 3 years | -12.29% | -18.90% | +6.61% |
Max Drawdown (5Y)Largest decline over 5 years | -24.20% | -25.43% | +1.23% |
Max Drawdown (10Y)Largest decline over 10 years | — | -33.92% | — |
Current DrawdownCurrent decline from peak | 0.00% | -0.74% | +0.74% |
Average DrawdownAverage peak-to-trough decline | -6.16% | -10.72% | +4.56% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 1.68% | 1.97% | -0.29% |
Volatility
Volatility Chart
The chart below shows the rolling one-month volatility.
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