AAAMX vs. GOOG
AAAMX (American Century One Choice Blend+ 2020 Portfolio) is Target Retirement Date fund managed by American Century, while GOOG (Alphabet Inc) is a stock. Over the past 5 years, AAAMX returned 4.43%/yr vs 22.71%/yr for GOOG. A 0.56 correlation means they provide meaningful diversification when combined.
Performance
AAAMX vs. GOOG - Performance Comparison
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Returns By Period
In the year-to-date period, AAAMX achieves a 4.29% return, which is significantly lower than GOOG's 11.29% return.
AAAMX
- 1D
- 0.46%
- 1M
- 0.64%
- YTD
- 4.29%
- 6M
- 4.19%
- 1Y
- 12.19%
- 3Y*
- 9.35%
- 5Y*
- 4.43%
- 10Y*
- —
GOOG
- 1D
- -5.08%
- 1M
- -8.01%
- YTD
- 11.29%
- 6M
- 12.18%
- 1Y
- 108.54%
- 3Y*
- 41.95%
- 5Y*
- 22.71%
- 10Y*
- 26.41%
AAAMX vs. GOOG - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|---|
AAAMX American Century One Choice Blend+ 2020 Portfolio | 4.29% | 11.63% | 6.87% | 10.81% | -13.19% | 6.88% |
GOOG Alphabet Inc | 11.29% | 65.42% | 35.62% | 58.83% | -38.67% | 40.97% |
Correlation
The correlation between AAAMX and GOOG is 0.52, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.52 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.45 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.56 |
Correlation (All Time) Calculated using the full available price history since Mar 10, 2021 | 0.56 |
The correlation between AAAMX and GOOG shifts across timeframes, from 0.45 (3 years) to 0.56 (all time), reflecting how their relationship changes across market environments.
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Return for Risk
AAAMX vs. GOOG — Risk / Return Rank
AAAMX
GOOG
AAAMX vs. GOOG - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for American Century One Choice Blend+ 2020 Portfolio (AAAMX) and Alphabet Inc (GOOG). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| AAAMX | GOOG | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -1.62 | ||
| Sortino ratioReturn per unit of downside risk | -1.90 | ||
| Omega ratioGain probability vs. loss probability | 1.41 | 1.61 | -0.20 |
| Calmar ratioReturn relative to maximum drawdown | 2.60 | 5.26 | -2.66 |
| Martin ratioReturn relative to average drawdown | 11.41 | 18.22 | -6.81 |
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Drawdowns
AAAMX vs. GOOG - Drawdown Comparison
The maximum AAAMX drawdown since its inception was -19.03%, smaller than the maximum GOOG drawdown of -44.60%. Use the drawdown chart below to compare losses from any high point for AAAMX and GOOG.
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Drawdown Indicators
| AAAMX | GOOG | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -19.03% | -44.60% | +25.57% |
Max Drawdown (1Y)Largest decline over 1 year | -4.72% | -20.75% | +16.03% |
Max Drawdown (3Y)Largest decline over 3 years | -6.33% | -29.35% | +23.02% |
Max Drawdown (5Y)Largest decline over 5 years | -19.03% | -44.60% | +25.57% |
Max Drawdown (10Y)Largest decline over 10 years | — | -44.60% | — |
Current DrawdownCurrent decline from peak | -0.36% | -12.54% | +12.18% |
Average DrawdownAverage peak-to-trough decline | -4.80% | -8.89% | +4.09% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 1.07% | 5.98% | -4.91% |
Volatility
AAAMX vs. GOOG - Volatility Comparison
The current volatility for American Century One Choice Blend+ 2020 Portfolio (AAAMX) is 2.19%, while Alphabet Inc (GOOG) has a volatility of 9.64%. This indicates that AAAMX experiences smaller price fluctuations and is considered to be less risky than GOOG based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| AAAMX | GOOG | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 2.19% | 9.64% | -7.45% |
Volatility (6M)Calculated over the trailing 6-month period | 4.73% | 21.07% | -16.34% |
Volatility (1Y)Calculated over the trailing 1-year period | 5.74% | 29.15% | -23.41% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 7.71% | 31.30% | -23.59% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 7.60% | 29.09% | -21.49% |
Dividends
AAAMX vs. GOOG - Dividend Comparison
AAAMX's dividend yield for the trailing twelve months is around 2.93%, more than GOOG's 0.24% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 |
|---|---|---|---|---|---|---|
AAAMX American Century One Choice Blend+ 2020 Portfolio | 2.93% | 5.13% | 3.20% | 2.10% | 2.85% | 2.28% |
GOOG Alphabet Inc | 0.24% | 0.26% | 0.32% | 0.00% | 0.00% | 0.00% |
Frequently Asked Questions
AAAMX and GOOG have a correlation of 0.52, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
GOOG has higher volatility (9.64%) compared to AAAMX (2.19%). In terms of maximum drawdown, AAAMX dropped -19.03% vs GOOG's -44.60%.
GOOG currently has the higher Sharpe Ratio (3.75 vs 2.14), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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