GAIOX vs. VOO
Compare and contrast key facts about American Funds Growth and Income Portfolio (GAIOX) and Vanguard S&P 500 ETF (VOO).
GAIOX is managed by American Funds. It was launched on May 18, 2012. VOO is a passively managed fund by Vanguard that tracks the performance of the S&P 500 Index. It was launched on Sep 7, 2010.
Performance
GAIOX vs. VOO - Performance Comparison
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GAIOX vs. VOO - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
GAIOX American Funds Growth and Income Portfolio | -4.74% | 17.92% | 14.54% | 18.77% | -15.88% | 16.31% | 16.35% | 21.90% | -5.91% | 19.13% |
VOO Vanguard S&P 500 ETF | -4.42% | 17.82% | 24.98% | 26.32% | -18.17% | 28.79% | 18.32% | 31.37% | -4.50% | 21.77% |
Returns By Period
In the year-to-date period, GAIOX achieves a -4.74% return, which is significantly lower than VOO's -4.42% return. Over the past 10 years, GAIOX has underperformed VOO with an annualized return of 9.66%, while VOO has yielded a comparatively higher 14.05% annualized return.
GAIOX
- 1D
- -0.20%
- 1M
- -7.99%
- YTD
- -4.74%
- 6M
- -2.22%
- 1Y
- 13.39%
- 3Y*
- 13.37%
- 5Y*
- 7.53%
- 10Y*
- 9.66%
VOO
- 1D
- 2.86%
- 1M
- -5.01%
- YTD
- -4.42%
- 6M
- -1.84%
- 1Y
- 17.67%
- 3Y*
- 18.27%
- 5Y*
- 11.75%
- 10Y*
- 14.05%
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GAIOX vs. VOO - Expense Ratio Comparison
GAIOX has a 0.66% expense ratio, which is higher than VOO's 0.03% expense ratio.
Return for Risk
GAIOX vs. VOO — Risk / Return Rank
GAIOX
VOO
GAIOX vs. VOO - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for American Funds Growth and Income Portfolio (GAIOX) and Vanguard S&P 500 ETF (VOO). 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.
| GAIOX | VOO | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.07 | 0.98 | +0.09 |
Sortino ratioReturn per unit of downside risk | 1.59 | 1.50 | +0.09 |
Omega ratioGain probability vs. loss probability | 1.22 | 1.23 | 0.00 |
Calmar ratioReturn relative to maximum drawdown | 1.37 | 1.53 | -0.17 |
Martin ratioReturn relative to average drawdown | 6.01 | 7.29 | -1.29 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| GAIOX | VOO | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.07 | 0.98 | +0.09 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.61 | 0.70 | -0.10 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.74 | 0.78 | -0.04 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.80 | 0.83 | -0.04 |
Correlation
The correlation between GAIOX and VOO is 0.95, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.
Dividends
GAIOX vs. VOO - Dividend Comparison
GAIOX's dividend yield for the trailing twelve months is around 5.77%, more than VOO's 1.19% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
GAIOX American Funds Growth and Income Portfolio | 5.77% | 5.50% | 4.81% | 2.81% | 6.45% | 5.13% | 4.00% | 5.51% | 6.10% | 3.45% | 4.39% | 4.60% |
VOO Vanguard S&P 500 ETF | 1.19% | 1.13% | 1.24% | 1.46% | 1.69% | 1.25% | 1.54% | 1.88% | 2.06% | 1.78% | 2.02% | 2.10% |
Drawdowns
GAIOX vs. VOO - Drawdown Comparison
The maximum GAIOX drawdown since its inception was -26.55%, smaller than the maximum VOO drawdown of -33.99%. Use the drawdown chart below to compare losses from any high point for GAIOX and VOO.
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Drawdown Indicators
| GAIOX | VOO | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -26.55% | -33.99% | +7.44% |
Max Drawdown (1Y)Largest decline over 1 year | -8.83% | -11.98% | +3.15% |
Max Drawdown (5Y)Largest decline over 5 years | -23.11% | -24.52% | +1.41% |
Max Drawdown (10Y)Largest decline over 10 years | -26.55% | -33.99% | +7.44% |
Current DrawdownCurrent decline from peak | -8.32% | -6.29% | -2.03% |
Average DrawdownAverage peak-to-trough decline | -3.47% | -3.72% | +0.25% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.01% | 2.52% | -0.51% |
Volatility
GAIOX vs. VOO - Volatility Comparison
The current volatility for American Funds Growth and Income Portfolio (GAIOX) is 3.98%, while Vanguard S&P 500 ETF (VOO) has a volatility of 5.29%. This indicates that GAIOX experiences smaller price fluctuations and is considered to be less risky than VOO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| GAIOX | VOO | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 3.98% | 5.29% | -1.31% |
Volatility (6M)Calculated over the trailing 6-month period | 7.59% | 9.44% | -1.85% |
Volatility (1Y)Calculated over the trailing 1-year period | 12.66% | 18.10% | -5.44% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 12.49% | 16.82% | -4.33% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 13.12% | 17.99% | -4.87% |