POSKX vs. VGLSX
POSKX (PrimeCap Odyssey Stock Fund) and VGLSX (VALIC Company I Global Strategy Fund) are both mutual funds - POSKX is a Large Cap Blend Equities fund managed by PRIMECAP Odyssey Funds, while VGLSX is a Global Allocation fund managed by VALIC. Over the past 10 years, POSKX returned 16.24%/yr vs 6.53%/yr for VGLSX. Their correlation of 0.84 suggests significant overlap in exposure. POSKX charges 0.65%/yr vs 0.79%/yr for VGLSX.
Performance
POSKX vs. VGLSX - Performance Comparison
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Returns By Period
In the year-to-date period, POSKX achieves a 22.10% return, which is significantly higher than VGLSX's 10.41% return. Over the past 10 years, POSKX has outperformed VGLSX with an annualized return of 16.24%, while VGLSX has yielded a comparatively lower 6.53% annualized return.
POSKX
- 1D
- 0.52%
- 1M
- 9.11%
- YTD
- 22.10%
- 6M
- 22.48%
- 1Y
- 50.17%
- 3Y*
- 25.06%
- 5Y*
- 15.87%
- 10Y*
- 16.24%
VGLSX
- 1D
- 0.00%
- 1M
- 4.04%
- YTD
- 10.41%
- 6M
- 11.74%
- 1Y
- 25.91%
- 3Y*
- 16.39%
- 5Y*
- 7.14%
- 10Y*
- 6.53%
POSKX vs. VGLSX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
POSKX PrimeCap Odyssey Stock Fund | 22.10% | 25.73% | 12.77% | 21.18% | -11.12% | 32.48% | 10.13% | 27.15% | -7.19% | 25.99% |
VGLSX VALIC Company I Global Strategy Fund | 10.41% | 16.06% | 12.15% | 15.50% | -16.78% | 8.59% | 3.91% | 9.79% | -9.49% | 13.58% |
Correlation
The correlation between POSKX and VGLSX is 0.74, 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 | 0.74 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.81 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.85 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.84 |
Correlation (All Time) Calculated using the full available price history since Dec 8, 2005 | 0.84 |
The correlation between POSKX and VGLSX shifts across timeframes, from 0.74 (1 year) to 0.85 (5 years), reflecting how their relationship changes across market environments.
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Return for Risk
POSKX vs. VGLSX — Risk / Return Rank
POSKX
VGLSX
POSKX vs. VGLSX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for PrimeCap Odyssey Stock Fund (POSKX) and VALIC Company I Global Strategy Fund (VGLSX). 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.
| POSKX | VGLSX | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.05 | ||
| Sortino ratioReturn per unit of downside risk | -0.16 | ||
| Omega ratioGain probability vs. loss probability | 1.57 | 1.63 | -0.05 |
| Calmar ratioReturn relative to maximum drawdown | 5.18 | 3.65 | +1.53 |
| Martin ratioReturn relative to average drawdown | 21.69 | 15.97 | +5.72 |
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
| POSKX | VGLSX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 3.25 | 3.20 | +0.05 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.89 | 0.70 | +0.19 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.86 | 0.60 | +0.26 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.67 | 0.25 | +0.41 |
Drawdowns
POSKX vs. VGLSX - Drawdown Comparison
The maximum POSKX drawdown since its inception was -50.18%, which is greater than VGLSX's maximum drawdown of -44.78%. Use the drawdown chart below to compare losses from any high point for POSKX and VGLSX.
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Drawdown Indicators
| POSKX | VGLSX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -50.18% | -44.78% | -5.40% |
Max Drawdown (1Y)Largest decline over 1 year | -9.99% | -7.23% | -2.76% |
Max Drawdown (3Y)Largest decline over 3 years | -20.25% | -14.42% | -5.83% |
Max Drawdown (5Y)Largest decline over 5 years | -22.96% | -23.13% | +0.17% |
Max Drawdown (10Y)Largest decline over 10 years | -36.88% | -25.65% | -11.23% |
Current DrawdownCurrent decline from peak | -0.12% | 0.00% | -0.12% |
Average DrawdownAverage peak-to-trough decline | -6.15% | -12.11% | +5.96% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.38% | 1.65% | +0.73% |
Volatility
POSKX vs. VGLSX - Volatility Comparison
PrimeCap Odyssey Stock Fund (POSKX) has a higher volatility of 6.13% compared to VALIC Company I Global Strategy Fund (VGLSX) at 2.68%. This indicates that POSKX's price experiences larger fluctuations and is considered to be riskier than VGLSX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| POSKX | VGLSX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 6.13% | 2.68% | +3.45% |
Volatility (6M)Calculated over the trailing 6-month period | 12.66% | 6.83% | +5.83% |
Volatility (1Y)Calculated over the trailing 1-year period | 15.92% | 8.24% | +7.68% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 17.87% | 10.27% | +7.60% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 19.00% | 10.92% | +8.08% |
POSKX vs. VGLSX - Expense Ratio Comparison
POSKX has a 0.65% expense ratio, which is lower than VGLSX's 0.79% expense ratio.
Dividends
POSKX vs. VGLSX - Dividend Comparison
POSKX's dividend yield for the trailing twelve months is around 22.47%, more than VGLSX's 2.94% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
POSKX PrimeCap Odyssey Stock Fund | 22.47% | 27.44% | 18.13% | 10.14% | 12.13% | 14.58% | 7.85% | 6.03% | 3.03% | 2.17% | 2.93% | 1.92% |
VGLSX VALIC Company I Global Strategy Fund | 2.94% | 0.00% | 0.00% | 9.08% | 0.00% | 4.06% | 12.91% | 10.88% | 0.00% | 2.64% | 0.00% | 0.00% |
Frequently Asked Questions
POSKX and VGLSX have a correlation of 0.74, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
POSKX has higher volatility (6.13%) compared to VGLSX (2.68%). In terms of maximum drawdown, POSKX dropped -50.18% vs VGLSX's -44.78%.
POSKX currently has the higher Sharpe Ratio (3.25 vs 3.20), 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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