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Performance
Performance Chart
The chart shows the growth of an initial investment of $10,000 in Oakmark Fund Institutional Class, comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends.
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Returns By Period
Oakmark Fund Institutional Class (OANMX) has returned -4.10% so far this year and 8.40% over the past 12 months.
Oakmark Fund Institutional Class
- 1D
- 0.40%
- 1M
- -5.35%
- YTD
- -4.10%
- 6M
- 0.55%
- 1Y
- 8.40%
- 3Y*
- 15.67%
- 5Y*
- 11.13%
- 10Y*
- —
Benchmark (S&P 500 Index)
- 1D
- 2.91%
- 1M
- -5.09%
- YTD
- -4.63%
- 6M
- -2.39%
- 1Y
- 16.33%
- 3Y*
- 16.69%
- 5Y*
- 10.18%
- 10Y*
- 12.16%
Monthly Returns
Based on dividend-adjusted daily data since Jan 3, 2017, OANMX'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, 60% of months were positive and 40% 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 7 consecutive months, and the longest losing streak was 4 months.
On a daily basis, OANMX closed higher 53% of trading days. The best single day was Mar 13, 2020 with a return of +9.4%, while the worst single day was Mar 16, 2020 at -13.2%.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 0.06% | 1.26% | -5.35% | -4.10% | |||||||||
| 2025 | 5.13% | -0.46% | -3.30% | -4.33% | 4.46% | 4.48% | 0.40% | 3.42% | -0.57% | -1.75% | 2.26% | 4.35% | 14.38% |
| 2024 | 0.64% | 3.45% | 5.98% | -4.40% | 0.92% | -0.41% | 6.59% | 0.92% | -0.13% | 0.90% | 7.05% | -5.48% | 16.28% |
| 2023 | 12.91% | -2.56% | -1.69% | 1.73% | -0.55% | 7.45% | 5.28% | -2.23% | -4.06% | -3.39% | 9.69% | 6.64% | 31.21% |
| 2022 | -0.57% | -1.53% | -0.48% | -8.94% | 3.15% | -12.43% | 9.64% | -1.06% | -9.49% | 11.01% | 5.80% | -6.06% | -13.18% |
| 2021 | -1.15% | 10.45% | 5.90% | 5.46% | 3.56% | -0.23% | 0.74% | 3.32% | -2.08% | 5.82% | -5.39% | 4.92% | 34.87% |
Benchmark Metrics
Oakmark Fund Institutional Class has an annualized alpha of 0.48%, beta of 1.01, and R² of 0.81 versus S&P 500 Index. Calculated based on daily prices since January 04, 2017.
- This fund captured 107.39% of S&P 500 Index gains and 106.66% of its losses — amplifying both gains and losses, but participating more in upside than downside.
- With beta of 1.01 and R² of 0.81, this fund moves broadly in line with S&P 500 Index — much of its variation is explained by market exposure rather than independent behavior.
- Alpha
- 0.48%
- Beta
- 1.01
- R²
- 0.81
- Upside Capture
- 107.39%
- Downside Capture
- 106.66%
Expense Ratio
OANMX has an expense ratio of 0.68%, placing it in the medium range.
Return for Risk
Risk / Return Rank
OANMX 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.
Return / Risk — by metrics
The table below present risk-adjusted performance metrics for Oakmark Fund Institutional Class (OANMX) and compare them to a chosen benchmark (S&P 500 Index).
| OANMX | Benchmark | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.50 | 0.90 | -0.39 |
Sortino ratioReturn per unit of downside risk | 0.82 | 1.39 | -0.57 |
Omega ratioGain probability vs. loss probability | 1.12 | 1.21 | -0.09 |
Calmar ratioReturn relative to maximum drawdown | 0.56 | 1.40 | -0.84 |
Martin ratioReturn relative to average drawdown | 2.22 | 6.61 | -4.38 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
Explore OANMX risk-adjusted metrics in detail
Dive deeper into individual metrics with historical trends, benchmark comparisons, and performance across different time periods.
Dividends
Dividend History
Oakmark Fund Institutional Class provided a 1.19% dividend yield over the last twelve months, with an annual payout of $1.97 per share.
| Period | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 |
|---|---|---|---|---|---|---|---|---|---|---|
| Dividend | $1.97 | $1.97 | $2.04 | $1.61 | $1.20 | $2.31 | $0.30 | $6.81 | $5.71 | $0.56 |
Dividend yield | 1.19% | 1.14% | 1.34% | 1.22% | 1.17% | 1.94% | 0.33% | 8.53% | 8.37% | 0.66% |
Monthly Dividends
The table displays the monthly dividend distributions for Oakmark Fund Institutional Class. The dividends shown in the table have been adjusted to account for any splits that may have occurred.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | $0.00 | $0.00 | $0.00 | $0.00 | |||||||||
| 2025 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $1.97 | $1.97 |
| 2024 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $2.04 | $2.04 |
| 2023 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $1.61 | $1.61 |
| 2022 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $1.20 | $1.20 |
| 2021 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $2.31 | $2.31 |
Drawdowns
Drawdowns Chart
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.
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Worst Drawdowns
The table below displays the maximum drawdowns of the Oakmark Fund Institutional 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 Institutional Class was 40.08%, occurring on Mar 18, 2020. Recovery took 165 trading sessions.
The current Oakmark Fund Institutional Class drawdown is 6.56%.
Depth | Start | To Bottom | Bottom | To Recover | End | Total |
|---|---|---|---|---|---|---|
| -40.08% | Feb 13, 2020 | 24 | Mar 18, 2020 | 165 | Nov 10, 2020 | 189 |
| -24.35% | Jan 29, 2018 | 229 | Dec 24, 2018 | 234 | Nov 27, 2019 | 463 |
| -23.55% | Jan 18, 2022 | 178 | Sep 30, 2022 | 193 | Jul 11, 2023 | 371 |
| -17.01% | Jan 28, 2025 | 50 | Apr 8, 2025 | 57 | Jul 1, 2025 | 107 |
| -11.69% | Aug 8, 2023 | 58 | Oct 27, 2023 | 24 | Dec 1, 2023 | 82 |
Volatility
Volatility Chart
The chart below shows the rolling one-month volatility.
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