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Performance
Performance Chart
The chart shows the growth of an initial investment of $10,000 in American Century One Choice Blend+ 2020 Portfolio, comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends.
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Returns By Period
American Century One Choice Blend+ 2020 Portfolio (AAAMX) has returned -1.62% so far this year and 8.40% over the past 12 months.
American Century One Choice Blend+ 2020 Portfolio
- 1D
- 0.19%
- 1M
- -4.44%
- YTD
- -1.62%
- 6M
- 0.16%
- 1Y
- 8.40%
- 3Y*
- 7.71%
- 5Y*
- 3.81%
- 10Y*
- —
Benchmark (S&P 500 Index)
- 1D
- 2.91%
- 1M
- -5.09%
- YTD
- -4.63%
- 6M
- -2.39%
- 1Y
- 16.33%
- 3Y*
- 16.69%
- 5Y*
- 10.18%
- 10Y*
- 12.16%
Monthly Returns
Based on dividend-adjusted daily data since Mar 10, 2021, AAAMX's average daily return is +0.02%, while the average monthly return is +0.34%. At this rate, your investment would double in approximately 17.0 years.
Historically, 67% of months were positive and 33% were negative. The best month was Nov 2023 with a return of +5.6%, while the worst month was Sep 2022 at -6.0%. The longest winning streak lasted 11 consecutive months, and the longest losing streak was 4 months.
On a daily basis, AAAMX closed higher 48% of trading days. The best single day was Nov 10, 2022 with a return of +3.2%, while the worst single day was Jun 13, 2022 at -2.5%.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 1.43% | 1.50% | -4.44% | -1.62% | |||||||||
| 2025 | 1.82% | 0.89% | -1.38% | 0.08% | 1.93% | 2.20% | 0.59% | 1.94% | 1.24% | 0.66% | 0.84% | 0.29% | 11.63% |
| 2024 | 0.10% | 0.73% | 1.97% | -2.74% | 2.51% | 0.61% | 2.33% | 1.68% | 1.36% | -1.92% | 2.45% | -2.22% | 6.87% |
| 2023 | 4.31% | -2.07% | 1.89% | 0.87% | -1.51% | 2.08% | 1.29% | -1.27% | -2.69% | -1.77% | 5.62% | 3.97% | 10.81% |
| 2022 | -3.25% | -1.48% | -0.40% | -4.84% | 0.21% | -4.86% | 4.78% | -3.08% | -6.02% | 3.03% | 4.75% | -2.14% | -13.19% |
| 2021 | 0.10% | 2.40% | 0.68% | 0.87% | 1.06% | 1.62% | -2.15% | 2.10% | -1.59% | 1.69% | 6.88% |
Benchmark Metrics
American Century One Choice Blend+ 2020 Portfolio has an annualized alpha of -0.28%, beta of 0.39, and R² of 0.74 versus S&P 500 Index. Calculated based on daily prices since March 11, 2021.
- This fund participated in 59.91% of S&P 500 Index downside but only 43.25% of its upside — more exposed to losses than it benefited from rallies.
- Beta of 0.39 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
- -0.28%
- Beta
- 0.39
- R²
- 0.74
- Upside Capture
- 43.25%
- Downside Capture
- 59.91%
Expense Ratio
AAAMX has an expense ratio of 0.57%, placing it in the medium range.
Return for Risk
Risk / Return Rank
AAAMX ranks 68 for risk / return — better than 68% 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+ 2020 Portfolio (AAAMX) and compare them to a chosen benchmark (S&P 500 Index).
| AAAMX | Benchmark | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.25 | 0.90 | +0.35 |
Sortino ratioReturn per unit of downside risk | 1.76 | 1.39 | +0.37 |
Omega ratioGain probability vs. loss probability | 1.26 | 1.21 | +0.05 |
Calmar ratioReturn relative to maximum drawdown | 1.52 | 1.40 | +0.12 |
Martin ratioReturn relative to average drawdown | 6.60 | 6.61 | -0.01 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
Explore AAAMX risk-adjusted metrics in detail
Dive deeper into individual metrics with historical trends, benchmark comparisons, and performance across different time periods.
Dividends
Dividend History
American Century One Choice Blend+ 2020 Portfolio provided a 5.21% dividend yield over the last twelve months, with an annual payout of $0.54 per share. The fund has been increasing its distributions for 2 consecutive years.
| Period | TTM | 2025 | 2024 | 2023 | 2022 | 2021 |
|---|---|---|---|---|---|---|
| Dividend | $0.54 | $0.54 | $0.32 | $0.20 | $0.25 | $0.24 |
Dividend yield | 5.21% | 5.13% | 3.20% | 2.10% | 2.85% | 2.28% |
Monthly Dividends
The table displays the monthly dividend distributions for American Century One Choice Blend+ 2020 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 | |||||||||
| 2025 | $0.00 | $0.00 | $0.00 | $0.22 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.32 | $0.54 |
| 2024 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.32 | $0.32 |
| 2023 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.20 | $0.20 |
| 2022 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.25 | $0.25 |
| 2021 | $0.24 | $0.24 |
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+ 2020 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+ 2020 Portfolio was 19.03%, occurring on Oct 14, 2022. Recovery took 436 trading sessions.
The current American Century One Choice Blend+ 2020 Portfolio drawdown is 4.53%.
Depth | Start | To Bottom | Bottom | To Recover | End | Total |
|---|---|---|---|---|---|---|
| -19.03% | Nov 10, 2021 | 234 | Oct 14, 2022 | 436 | Jul 12, 2024 | 670 |
| -6.33% | Mar 3, 2025 | 27 | Apr 8, 2025 | 26 | May 15, 2025 | 53 |
| -4.72% | Feb 27, 2026 | 21 | Mar 27, 2026 | — | — | — |
| -3.48% | Dec 9, 2024 | 22 | Jan 10, 2025 | 24 | Feb 14, 2025 | 46 |
| -2.43% | Sep 7, 2021 | 18 | Sep 30, 2021 | 24 | Nov 3, 2021 | 42 |
Volatility
Volatility Chart
The chart below shows the rolling one-month volatility.
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