PARWX vs. OAKMX
Compare and contrast key facts about Parnassus Endeavor Fund (PARWX) and Oakmark Fund Investor Class (OAKMX).
PARWX is managed by Parnassus. It was launched on Apr 29, 2005. OAKMX is managed by Oakmark. It was launched on Aug 5, 1991.
Performance
PARWX vs. OAKMX - Performance Comparison
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PARWX vs. OAKMX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
PARWX Parnassus Endeavor Fund | -1.56% | 19.07% | 12.03% | 13.67% | -13.71% | 31.09% | 27.42% | 33.28% | -13.58% | 19.85% |
OAKMX Oakmark Fund Investor Class | -2.47% | 14.13% | 16.02% | 30.92% | -13.38% | 34.85% | 12.90% | 27.14% | -12.76% | 21.12% |
Returns By Period
In the year-to-date period, PARWX achieves a -1.56% return, which is significantly higher than OAKMX's -2.47% return. Both investments have delivered pretty close results over the past 10 years, with PARWX having a 13.56% annualized return and OAKMX not far behind at 13.51%.
PARWX
- 1D
- 2.57%
- 1M
- -5.65%
- YTD
- -1.56%
- 6M
- 2.76%
- 1Y
- 19.46%
- 3Y*
- 13.74%
- 5Y*
- 7.23%
- 10Y*
- 13.56%
OAKMX
- 1D
- 1.76%
- 1M
- -3.56%
- YTD
- -2.47%
- 6M
- 2.30%
- 1Y
- 10.13%
- 3Y*
- 16.07%
- 5Y*
- 10.98%
- 10Y*
- 13.51%
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PARWX vs. OAKMX - Expense Ratio Comparison
PARWX has a 0.88% expense ratio, which is lower than OAKMX's 0.91% expense ratio.
Return for Risk
PARWX vs. OAKMX — Risk / Return Rank
PARWX
OAKMX
PARWX vs. OAKMX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Parnassus Endeavor Fund (PARWX) and Oakmark Fund Investor Class (OAKMX). 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.
| PARWX | OAKMX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.14 | 0.54 | +0.60 |
Sortino ratioReturn per unit of downside risk | 1.67 | 0.87 | +0.80 |
Omega ratioGain probability vs. loss probability | 1.25 | 1.13 | +0.12 |
Calmar ratioReturn relative to maximum drawdown | 1.50 | 0.82 | +0.68 |
Martin ratioReturn relative to average drawdown | 6.63 | 3.26 | +3.38 |
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
| PARWX | OAKMX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.14 | 0.54 | +0.60 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.39 | 0.60 | -0.21 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.65 | 0.66 | -0.02 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.58 | 0.71 | -0.13 |
Correlation
The correlation between PARWX and OAKMX is 0.89, 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
PARWX vs. OAKMX - Dividend Comparison
PARWX's dividend yield for the trailing twelve months is around 12.34%, more than OAKMX's 0.94% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
PARWX Parnassus Endeavor Fund | 12.34% | 12.14% | 8.25% | 1.76% | 2.97% | 16.75% | 0.70% | 0.79% | 12.34% | 6.32% | 3.27% | 10.26% |
OAKMX Oakmark Fund Investor Class | 0.94% | 0.92% | 1.12% | 1.02% | 0.92% | 1.94% | 0.17% | 8.33% | 8.13% | 4.06% | 2.58% | 1.43% |
Drawdowns
PARWX vs. OAKMX - Drawdown Comparison
The maximum PARWX drawdown since its inception was -47.76%, smaller than the maximum OAKMX drawdown of -56.19%. Use the drawdown chart below to compare losses from any high point for PARWX and OAKMX.
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Drawdown Indicators
| PARWX | OAKMX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -47.76% | -56.19% | +8.43% |
Max Drawdown (1Y)Largest decline over 1 year | -12.20% | -13.46% | +1.26% |
Max Drawdown (5Y)Largest decline over 5 years | -32.27% | -23.68% | -8.59% |
Max Drawdown (10Y)Largest decline over 10 years | -37.21% | -41.43% | +4.22% |
Current DrawdownCurrent decline from peak | -6.59% | -4.97% | -1.62% |
Average DrawdownAverage peak-to-trough decline | -6.93% | -6.41% | -0.52% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.76% | 3.39% | -0.63% |
Volatility
PARWX vs. OAKMX - Volatility Comparison
Parnassus Endeavor Fund (PARWX) has a higher volatility of 4.93% compared to Oakmark Fund Investor Class (OAKMX) at 4.20%. This indicates that PARWX's price experiences larger fluctuations and is considered to be riskier than OAKMX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| PARWX | OAKMX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 4.93% | 4.20% | +0.73% |
Volatility (6M)Calculated over the trailing 6-month period | 9.08% | 10.34% | -1.26% |
Volatility (1Y)Calculated over the trailing 1-year period | 17.34% | 18.77% | -1.43% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 18.76% | 18.35% | +0.41% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 21.06% | 20.43% | +0.63% |