OAYMX vs. OANCX
OAYMX (Oakmark Fund Advisor Class) and OANCX (Oakmark Bond Fund) are both mutual funds - OAYMX is a Large Cap Value Equities fund actively managed by Oakmark, while OANCX is a Intermediate Core-Plus Bond fund managed by Oakmark. Over the past 5 years, OAYMX returned 11.55%/yr vs 0.59%/yr for OANCX. Their 0.17 correlation means their historical movements had little consistent relationship. OAYMX charges 0.70%/yr vs 0.52%/yr for OANCX.
Performance
OAYMX vs. OANCX - Performance Comparison
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Returns By Period
OAYMX
- 1D
- 0.98%
- 1M
- 4.16%
- 6M
- 7.70%
- YTD
- 7.27%
- 1Y
- 16.75%
- 3Y*
- 15.15%
- 5Y*
- 11.55%
- 10Y*
- —
- ALL TIME*
- 13.42%
OANCX
- 1D
- 0.23%
- 1M
- -0.92%
- 6M
- -0.25%
- YTD
- 0.00%
- 1Y
- 2.54%
- 3Y*
- 4.88%
- 5Y*
- 0.59%
- 10Y*
- —
- ALL TIME*
- 1.53%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
OANCX Oakmark Bond Fund | $0.00 | $0.00 | $0.00 |
| $0.00 | $0.00 | $0.00 |
OAYMX vs. OANCX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|---|
OAYMX Oakmark Fund Advisor Class | 7.27% | 14.35% | 16.24% | 31.18% | -13.19% | 34.49% | 34.19% |
OANCX Oakmark Bond Fund | 0.00% | 7.05% | 3.19% | 6.12% | -11.36% | 0.49% | 5.11% |
Correlation
The correlation between OAYMX and OANCX is 0.27, which is low. Their historical price movements had little consistent relationship.
| Correlation | |
|---|---|
Correlation (1Y) Focuses on recent behavior, but can change the most. | 0.27 |
Correlation (3Y) Balances recent behavior with more history. | 0.22 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.20 |
Correlation (All Time) Calculated using the full available price history since Jun 12, 2020 | 0.17 |
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Return for Risk
OAYMX vs. OANCX — Risk / Return Rank
OAYMX
OANCX
OAYMX vs. OANCX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Oakmark Fund Advisor Class (OAYMX) and Oakmark Bond Fund (OANCX). 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.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| OAYMX | OANCX | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.56 | ||
| Sortino ratioReturn per unit of downside risk | +0.86 | ||
| Omega ratioGain probability vs. loss probability | 1.24 | 1.14 | +0.10 |
| Calmar ratioReturn relative to maximum drawdown | 2.59 | 1.10 | +1.48 |
| Martin ratioReturn relative to average drawdown | 6.47 | 2.85 | +3.62 |
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Drawdowns
OAYMX vs. OANCX - Drawdown Comparison
The maximum OAYMX drawdown since its inception was -40.09%, which is greater than OANCX's maximum drawdown of -15.58%. Use the drawdown chart below to compare losses from any high point for OAYMX and OANCX.
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Drawdown Indicators
| OAYMX | OANCX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -40.09% | -15.58% | -24.51% |
Max Drawdown (1Y)Largest decline over 1 year | -6.94% | -2.52% | -4.42% |
Max Drawdown (3Y)Largest decline over 3 years | -17.02% | -4.66% | -12.36% |
Max Drawdown (5Y)Largest decline over 5 years | -23.55% | -15.58% | -7.97% |
Current DrawdownCurrent decline from peak | 0.00% | -1.80% | +1.80% |
Average DrawdownAverage peak-to-trough decline | -5.48% | -4.61% | -0.87% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.77% | 0.98% | +1.79% |
Volatility
OAYMX vs. OANCX - Volatility Comparison
Oakmark Fund Advisor Class (OAYMX) has a higher volatility of 4.29% compared to Oakmark Bond Fund (OANCX) at 0.99%. This indicates that OAYMX's price experiences larger fluctuations and is considered to be riskier than OANCX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| OAYMX | OANCX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 4.29% | 0.99% | +3.30% |
Volatility (6M)Calculated over the trailing 6-month period | 9.81% | 2.81% | +7.00% |
Volatility (1Y)Calculated over the trailing 1-year period | 13.40% | 3.54% | +9.86% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 18.23% | 5.05% | +13.18% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 20.43% | 4.65% | +15.78% |
OAYMX vs. OANCX - Expense Ratio Comparison
OAYMX has a 0.70% expense ratio, which is higher than OANCX's 0.52% expense ratio.
Dividends
OAYMX vs. OANCX - Dividend Comparison
OAYMX's dividend yield for the trailing twelve months is around 1.05%, less than OANCX's 4.88% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 |
|---|---|---|---|---|---|---|---|---|---|---|
OANCX Oakmark Bond Fund | 4.88% | 3.76% | 4.53% | 3.82% | 2.97% | 3.07% | 1.24% | 0.00% | 0.00% | 0.00% |
OAYMX Oakmark Fund Advisor Class | 1.05% | 1.12% | 1.30% | 1.19% | 1.16% | 1.64% | 0.27% | 8.44% | 8.35% | 4.22% |
Frequently Asked Questions
OAYMX and OANCX have a correlation of 0.27, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
OAYMX has higher volatility (4.29%) compared to OANCX (0.99%). In terms of maximum drawdown, OAYMX dropped -40.09% vs OANCX's -15.58%.
OAYMX currently has the higher Sharpe Ratio (1.35 vs 0.79), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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