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OAKLX vs. SPY
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between OAKLX and SPY is 0.82, 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.


-0.50.00.51.0
Correlation: 0.8

Performance

OAKLX vs. SPY - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Oakmark Select Fund (OAKLX) and SPDR S&P 500 ETF (SPY). The values are adjusted to include any dividend payments, if applicable.

600.00%700.00%800.00%900.00%1,000.00%1,100.00%1,200.00%1,300.00%NovemberDecember2025FebruaryMarchApril
679.04%
1,087.40%
OAKLX
SPY

Key characteristics

Sharpe Ratio

OAKLX:

-0.01

SPY:

0.26

Sortino Ratio

OAKLX:

0.13

SPY:

0.52

Omega Ratio

OAKLX:

1.02

SPY:

1.08

Calmar Ratio

OAKLX:

-0.01

SPY:

0.28

Martin Ratio

OAKLX:

-0.02

SPY:

1.32

Ulcer Index

OAKLX:

4.35%

SPY:

3.91%

Daily Std Dev

OAKLX:

19.77%

SPY:

19.59%

Max Drawdown

OAKLX:

-65.99%

SPY:

-55.19%

Current Drawdown

OAKLX:

-14.47%

SPY:

-12.63%

Returns By Period

In the year-to-date period, OAKLX achieves a -9.36% return, which is significantly lower than SPY's -8.62% return. Over the past 10 years, OAKLX has underperformed SPY with an annualized return of 6.06%, while SPY has yielded a comparatively higher 11.71% annualized return.


OAKLX

YTD

-9.36%

1M

-7.30%

6M

-4.98%

1Y

1.27%

5Y*

18.06%

10Y*

6.06%

SPY

YTD

-8.62%

1M

-4.84%

6M

-7.29%

1Y

5.85%

5Y*

15.19%

10Y*

11.71%

*Annualized

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OAKLX vs. SPY - Expense Ratio Comparison

OAKLX has a 0.98% expense ratio, which is higher than SPY's 0.09% expense ratio.


Expense ratio chart for OAKLX: current value is 0.98%, compared with the broader market range of 0.00% to 2.12%.0.50%1.00%1.50%2.00%
OAKLX: 0.98%
Expense ratio chart for SPY: current value is 0.09%, compared with the broader market range of 0.00% to 2.12%.0.50%1.00%1.50%2.00%
SPY: 0.09%

Risk-Adjusted Performance

OAKLX vs. SPY — Risk-Adjusted Performance Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

OAKLX
The Risk-Adjusted Performance Rank of OAKLX is 4545
Overall Rank
The Sharpe Ratio Rank of OAKLX is 4545
Sharpe Ratio Rank
The Sortino Ratio Rank of OAKLX is 4747
Sortino Ratio Rank
The Omega Ratio Rank of OAKLX is 4747
Omega Ratio Rank
The Calmar Ratio Rank of OAKLX is 4444
Calmar Ratio Rank
The Martin Ratio Rank of OAKLX is 4545
Martin Ratio Rank

SPY
The Risk-Adjusted Performance Rank of SPY is 6363
Overall Rank
The Sharpe Ratio Rank of SPY is 6060
Sharpe Ratio Rank
The Sortino Ratio Rank of SPY is 6161
Sortino Ratio Rank
The Omega Ratio Rank of SPY is 6363
Omega Ratio Rank
The Calmar Ratio Rank of SPY is 6464
Calmar Ratio Rank
The Martin Ratio Rank of SPY is 6565
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

OAKLX vs. SPY - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for Oakmark Select Fund (OAKLX) and 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.


The chart of Sharpe ratio for OAKLX, currently valued at -0.01, compared to the broader market-2.00-1.000.001.002.003.00
OAKLX: -0.01
SPY: 0.26
The chart of Sortino ratio for OAKLX, currently valued at 0.13, compared to the broader market-2.000.002.004.006.008.00
OAKLX: 0.13
SPY: 0.52
The chart of Omega ratio for OAKLX, currently valued at 1.02, compared to the broader market0.501.001.502.002.503.00
OAKLX: 1.02
SPY: 1.08
The chart of Calmar ratio for OAKLX, currently valued at -0.01, compared to the broader market0.002.004.006.008.0010.00
OAKLX: -0.01
SPY: 0.28
The chart of Martin ratio for OAKLX, currently valued at -0.02, compared to the broader market0.0010.0020.0030.0040.0050.00
OAKLX: -0.02
SPY: 1.32

The current OAKLX Sharpe Ratio is -0.01, which is lower than the SPY Sharpe Ratio of 0.26. The chart below compares the historical Sharpe Ratios of OAKLX and SPY, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.


Rolling 12-month Sharpe Ratio0.001.002.003.004.00NovemberDecember2025FebruaryMarchApril
-0.01
0.26
OAKLX
SPY

Dividends

OAKLX vs. SPY - Dividend Comparison

OAKLX's dividend yield for the trailing twelve months is around 0.34%, less than SPY's 1.34% yield.


TTM20242023202220212020201920182017201620152014
OAKLX
Oakmark Select Fund
0.34%0.31%0.51%0.31%0.04%0.00%0.67%0.18%0.28%0.94%0.30%0.00%
SPY
SPDR S&P 500 ETF
1.34%1.21%1.40%1.65%1.20%1.52%1.75%2.04%1.80%2.03%2.06%1.87%

Drawdowns

OAKLX vs. SPY - Drawdown Comparison

The maximum OAKLX drawdown since its inception was -65.99%, which is greater than SPY's maximum drawdown of -55.19%. Use the drawdown chart below to compare losses from any high point for OAKLX and SPY. For additional features, visit the drawdowns tool.


-20.00%-15.00%-10.00%-5.00%0.00%NovemberDecember2025FebruaryMarchApril
-14.47%
-12.63%
OAKLX
SPY

Volatility

OAKLX vs. SPY - Volatility Comparison

Oakmark Select Fund (OAKLX) and SPDR S&P 500 ETF (SPY) have volatilities of 14.04% and 14.63%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.


2.00%4.00%6.00%8.00%10.00%12.00%14.00%NovemberDecember2025FebruaryMarchApril
14.04%
14.63%
OAKLX
SPY