Oakmark Fund Investor Class (OAKMX)

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The chart shows the growth of an initial investment of $10,000 in Oakmark Fund Investor Class, comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends.

Oakmark Fund Investor Class (OAKMX) has returned -4.16% so far this year and 8.15% over the past 12 months. Looking at the last ten years, OAKMX has achieved an annualized return of 13.31%, outperforming the S&P 500 Index benchmark, which averaged 12.16% per year.

Based on dividend-adjusted daily data since Aug 5, 1991, OAKMX's average daily return is +0.05%, while the average monthly return is +1.11%. At this rate, your investment would double in approximately 5.2 years.

Historically, 64% of months were positive and 36% were negative. The best month was Nov 2020 with a return of +17.9%, while the worst month was Mar 2020 at -21.7%. The longest winning streak lasted 12 consecutive months, and the longest losing streak was 5 months.

On a daily basis, OAKMX closed higher 54% of trading days. The best single day was Mar 24, 2020 with a return of +10.7%, while the worst single day was Mar 16, 2020 at -13.2%.

Oakmark Fund Investor Class has an annualized alpha of 4.90%, beta of 0.90, and R² of 0.82 versus S&P 500 Index. Calculated based on daily prices since August 06, 1991.

• This fund captured 106.82% of S&P 500 Index gains but only 87.39% of its losses — a favorable profile for investors.
• This fund generated an annualized alpha of 4.90% versus S&P 500 Index — delivering returns beyond what market exposure alone would predict.
• With beta of 0.90 and R² of 0.82, this fund moves broadly in line with S&P 500 Index — much of its variation is explained by market exposure rather than independent behavior.

OAKMX has an expense ratio of 0.91%, placing it in the medium range.

OAKMX ranks 18 for risk / return — in the bottom 18% of mutual funds on our site. This means you're taking on significantly more risk than the returns justify. Consider whether the potential upside is worth the volatility, or explore alternatives with better risk / return profiles.

The table below present risk-adjusted performance metrics for Oakmark Fund Investor Class (OAKMX) and compare them to a chosen benchmark (S&P 500 Index).

Oakmark Fund Investor Class provided a 0.96% dividend yield over the last twelve months, with an annual payout of $1.58 per share.

The table displays the monthly dividend distributions for Oakmark Fund Investor Class. The dividends shown in the table have been adjusted to account for any splits that may have occurred.

The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.

The table below displays the maximum drawdowns of the Oakmark Fund Investor Class. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.

The maximum drawdown for the Oakmark Fund Investor Class was 56.19%, occurring on Mar 9, 2009. Recovery took 470 trading sessions.

The current Oakmark Fund Investor Class drawdown is 6.61%.

The chart below shows the rolling one-month volatility.