POGRX vs. SPY
Compare and contrast key facts about PrimeCap Odyssey Growth Fund (POGRX) and State Street SPDR S&P 500 ETF (SPY).
POGRX is managed by PRIMECAP Odyssey Funds. It was launched on Nov 1, 2004. SPY is a passively managed fund by State Street that tracks the performance of the S&P 500 Index. It was launched on Jan 22, 1993.
Performance
POGRX vs. SPY - Performance Comparison
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POGRX vs. SPY - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
POGRX PrimeCap Odyssey Growth Fund | -8.17% | 32.99% | 13.09% | 23.85% | -14.61% | 18.81% | 17.05% | 23.98% | -4.56% | 32.07% |
SPY State Street SPDR S&P 500 ETF | -4.37% | 17.72% | 24.89% | 26.18% | -18.18% | 28.73% | 18.33% | 31.22% | -4.57% | 21.71% |
Returns By Period
In the year-to-date period, POGRX achieves a -8.17% return, which is significantly lower than SPY's -4.37% return. Both investments have delivered pretty close results over the past 10 years, with POGRX having a 13.80% annualized return and SPY not far ahead at 13.98%.
POGRX
- 1D
- -1.43%
- 1M
- -10.73%
- YTD
- -8.17%
- 6M
- -0.34%
- 1Y
- 26.71%
- 3Y*
- 17.28%
- 5Y*
- 9.28%
- 10Y*
- 13.80%
SPY
- 1D
- 2.91%
- 1M
- -4.94%
- YTD
- -4.37%
- 6M
- -1.82%
- 1Y
- 17.59%
- 3Y*
- 18.19%
- 5Y*
- 11.69%
- 10Y*
- 13.98%
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POGRX vs. SPY - Expense Ratio Comparison
POGRX has a 0.65% expense ratio, which is higher than SPY's 0.09% expense ratio.
Return for Risk
POGRX vs. SPY — Risk / Return Rank
POGRX
SPY
POGRX vs. SPY - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for PrimeCap Odyssey Growth Fund (POGRX) and State Street SPDR S&P 500 ETF (SPY). 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.
| POGRX | SPY | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.21 | 0.93 | +0.29 |
Sortino ratioReturn per unit of downside risk | 1.74 | 1.45 | +0.28 |
Omega ratioGain probability vs. loss probability | 1.25 | 1.22 | +0.03 |
Calmar ratioReturn relative to maximum drawdown | 1.67 | 1.53 | +0.15 |
Martin ratioReturn relative to average drawdown | 6.52 | 7.30 | -0.77 |
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
| POGRX | SPY | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.21 | 0.93 | +0.29 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.48 | 0.69 | -0.20 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.68 | 0.78 | -0.10 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.58 | 0.56 | +0.02 |
Correlation
The correlation between POGRX and SPY is 0.90, 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
POGRX vs. SPY - Dividend Comparison
POGRX's dividend yield for the trailing twelve months is around 27.11%, more than SPY's 1.14% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
POGRX PrimeCap Odyssey Growth Fund | 27.11% | 24.89% | 20.79% | 13.28% | 12.36% | 13.68% | 12.50% | 5.13% | 2.45% | 1.54% | 5.83% | 1.29% |
SPY State Street SPDR S&P 500 ETF | 1.14% | 1.07% | 1.21% | 1.40% | 1.65% | 1.20% | 1.52% | 1.75% | 2.04% | 1.80% | 2.03% | 2.06% |
Drawdowns
POGRX vs. SPY - Drawdown Comparison
The maximum POGRX drawdown since its inception was -51.63%, smaller than the maximum SPY drawdown of -55.19%. Use the drawdown chart below to compare losses from any high point for POGRX and SPY.
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Drawdown Indicators
| POGRX | SPY | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -51.63% | -55.19% | +3.56% |
Max Drawdown (1Y)Largest decline over 1 year | -14.40% | -12.05% | -2.35% |
Max Drawdown (5Y)Largest decline over 5 years | -26.85% | -24.50% | -2.35% |
Max Drawdown (10Y)Largest decline over 10 years | -35.29% | -33.72% | -1.57% |
Current DrawdownCurrent decline from peak | -14.40% | -6.24% | -8.16% |
Average DrawdownAverage peak-to-trough decline | -7.17% | -9.09% | +1.92% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 3.69% | 2.52% | +1.17% |
Volatility
POGRX vs. SPY - Volatility Comparison
PrimeCap Odyssey Growth Fund (POGRX) has a higher volatility of 6.38% compared to State Street SPDR S&P 500 ETF (SPY) at 5.31%. This indicates that POGRX's price experiences larger fluctuations and is considered to be riskier than SPY based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| POGRX | SPY | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 6.38% | 5.31% | +1.07% |
Volatility (6M)Calculated over the trailing 6-month period | 13.13% | 9.47% | +3.66% |
Volatility (1Y)Calculated over the trailing 1-year period | 21.91% | 19.05% | +2.86% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 19.22% | 17.06% | +2.16% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 20.29% | 17.92% | +2.37% |