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Performance
Performance Chart
The chart shows the growth of an initial investment of $10,000 in Rock Oak Core Growth Fund, 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
Rock Oak Core Growth Fund (RCKSX) has returned 6.05% so far this year and 21.02% over the past 12 months. Over the last ten years, RCKSX has returned 10.21% per year, falling short of the S&P 500 Index benchmark, which averaged 12.16% annually.
Rock Oak Core Growth Fund
- 1D
- -0.32%
- 1M
- -2.56%
- YTD
- 6.05%
- 6M
- 6.54%
- 1Y
- 21.02%
- 3Y*
- 16.53%
- 5Y*
- 5.89%
- 10Y*
- 10.21%
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, 2005, RCKSX's average daily return is +0.04%, while the average monthly return is +0.73%. At this rate, your investment would double in approximately 7.9 years.
Historically, 58% of months were positive and 42% were negative. The best month was Apr 2009 with a return of +14.5%, while the worst month was Oct 2008 at -17.5%. The longest winning streak lasted 8 consecutive months, and the longest losing streak was 6 months.
On a daily basis, RCKSX closed higher 52% of trading days. The best single day was Oct 13, 2008 with a return of +14.0%, while the worst single day was Oct 15, 2008 at -10.1%.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 5.17% | 3.48% | -2.56% | 6.05% | |||||||||
| 2025 | 4.78% | -2.38% | -3.20% | 1.78% | 5.72% | 2.83% | -1.04% | 1.01% | 2.70% | 0.37% | 1.43% | -1.32% | 12.99% |
| 2024 | 0.18% | 6.18% | 3.08% | -5.10% | 2.35% | -1.23% | 6.00% | 3.36% | 1.70% | -0.46% | 7.14% | -7.91% | 15.12% |
| 2023 | 5.46% | -2.91% | -1.60% | -1.49% | -1.65% | 7.84% | 1.95% | -0.38% | -3.58% | -2.19% | 8.88% | 5.28% | 15.57% |
| 2022 | -6.76% | -1.19% | 1.26% | -5.23% | -0.81% | -6.38% | 7.35% | -3.46% | -7.62% | 5.36% | 3.68% | -4.61% | -18.09% |
| 2021 | 3.04% | 2.38% | 2.27% | 2.16% | -1.22% | -1.39% | -0.60% | 1.53% | -3.50% | 4.30% | -3.69% | 4.71% | 9.96% |
Benchmark Metrics
Rock Oak Core Growth Fund has an annualized alpha of -0.30%, beta of 1.00, and R² of 0.85 versus S&P 500 Index. Calculated based on daily prices since January 04, 2005.
- With beta of 1.00 and R² of 0.85, 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
- -0.30%
- Beta
- 1.00
- R²
- 0.85
- Upside Capture
- 101.64%
- Downside Capture
- 104.64%
Expense Ratio
RCKSX has a high expense ratio of 1.25%, indicating above-average management fees.
Return for Risk
Risk / Return Rank
RCKSX ranks 76 for risk / return — better than 76% of mutual funds on our site. You're getting solid returns for the risk taken. A good sign, especially for investors who want growth without excessive volatility.
Return / Risk — by metrics
The table below present risk-adjusted performance metrics for Rock Oak Core Growth Fund (RCKSX) and compare them to a chosen benchmark (S&P 500 Index).
| RCKSX | Benchmark | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.33 | 0.90 | +0.44 |
Sortino ratioReturn per unit of downside risk | 1.96 | 1.39 | +0.58 |
Omega ratioGain probability vs. loss probability | 1.26 | 1.21 | +0.05 |
Calmar ratioReturn relative to maximum drawdown | 1.76 | 1.40 | +0.36 |
Martin ratioReturn relative to average drawdown | 9.21 | 6.61 | +2.60 |
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 RCKSX risk-adjusted metrics in detail
Dive deeper into individual metrics with historical trends, benchmark comparisons, and performance across different time periods.
Dividends
Dividend History
Rock Oak Core Growth Fund provided a 5.90% dividend yield over the last twelve months, with an annual payout of $1.28 per share.
| Period | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dividend | $1.28 | $1.28 | $0.09 | $0.12 | $0.15 | $0.78 | $2.84 | $0.56 | $0.09 | $0.92 | $0.10 | $0.39 |
Dividend yield | 5.90% | 6.26% | 0.47% | 0.71% | 1.00% | 4.31% | 16.56% | 3.18% | 0.59% | 5.91% | 0.70% | 3.21% |
Monthly Dividends
The table displays the monthly dividend distributions for Rock Oak Core Growth Fund. 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 | $1.28 | $1.28 |
| 2024 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.09 | $0.09 |
| 2023 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.12 | $0.12 |
| 2022 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.15 | $0.15 |
| 2021 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.78 | $0.78 |
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 Rock Oak Core Growth Fund. 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 Rock Oak Core Growth Fund was 57.88%, occurring on Nov 20, 2008. Recovery took 608 trading sessions.
The current Rock Oak Core Growth Fund drawdown is 3.25%.
Depth | Start | To Bottom | Bottom | To Recover | End | Total |
|---|---|---|---|---|---|---|
| -57.88% | Dec 27, 2007 | 229 | Nov 20, 2008 | 608 | Apr 21, 2011 | 837 |
| -33.1% | Aug 30, 2018 | 392 | Mar 23, 2020 | 165 | Nov 13, 2020 | 557 |
| -24.46% | Apr 25, 2011 | 113 | Oct 3, 2011 | 120 | Mar 26, 2012 | 233 |
| -23.5% | Apr 27, 2021 | 477 | Mar 17, 2023 | 254 | Mar 21, 2024 | 731 |
| -22.73% | May 19, 2015 | 186 | Feb 11, 2016 | 200 | Nov 25, 2016 | 386 |
Volatility
Volatility Chart
The chart below shows the rolling one-month volatility.
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