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Performance
Performance Chart
The chart shows the growth of an initial investment of $10,000 in Tanaka 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
Tanaka Growth Fund (TGFRX) has returned -3.59% so far this year and 26.15% over the past 12 months. Looking at the last ten years, TGFRX has achieved an annualized return of 13.08%, outperforming the S&P 500 Index benchmark, which averaged 12.16% per year.
Tanaka Growth Fund
- 1D
- -1.92%
- 1M
- -9.89%
- YTD
- -3.59%
- 6M
- 1.02%
- 1Y
- 26.15%
- 3Y*
- 28.80%
- 5Y*
- 10.69%
- 10Y*
- 13.08%
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 4, 1999, TGFRX's average daily return is +0.35%, while the average monthly return is +0.86%. At this rate, your investment would double in approximately 6.7 years.
Historically, 55% of months were positive and 45% were negative. The best month was Feb 2000 with a return of +24.1%, while the worst month was Feb 2001 at -21.4%. The longest winning streak lasted 9 consecutive months, and the longest losing streak was 6 months.
On a daily basis, TGFRX closed higher 52% of trading days. The best single day was Jan 29, 2025 with a return of +1,666.7%, while the worst single day was Jan 30, 2025 at -94.1%.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 5.74% | 1.18% | -9.89% | -3.59% | |||||||||
| 2025 | 7.66% | -6.93% | 6.45% | -9.43% | 6.66% | 3.94% | 5.18% | 5.09% | 12.52% | 9.60% | 0.49% | -4.86% | 39.56% |
| 2024 | -2.25% | 4.08% | 2.99% | -4.10% | 9.90% | 0.72% | 0.30% | -1.99% | 5.10% | 3.40% | 6.40% | -6.69% | 17.98% |
| 2023 | 8.92% | -3.03% | 5.67% | -1.95% | 4.38% | 16.61% | 8.28% | -6.31% | -6.09% | -2.49% | 15.83% | 4.83% | 50.24% |
| 2022 | -6.76% | -1.32% | 3.47% | -13.31% | -1.29% | -12.01% | 19.08% | -0.23% | -8.62% | 5.01% | 1.72% | -6.91% | -22.62% |
| 2021 | 14.61% | 12.46% | 9.03% | -3.48% | -0.49% | 5.36% | -2.28% | 9.47% | -9.95% | 5.89% | -8.64% | -4.52% | 26.54% |
Benchmark Metrics
Tanaka Growth Fund has an annualized alpha of 123.60%, beta of 1.03, and R² of 0.00 versus S&P 500 Index. Calculated based on daily prices since January 05, 1999.
- This fund captured 143.74% of S&P 500 Index gains and 128.13% of its losses — amplifying both gains and losses, but participating more in upside than downside.
- R² of 0.00 means this fund moves largely independently of S&P 500 Index — capture ratios reflect limited market correlation rather than active downside protection. Consider using a more representative benchmark.
- Alpha
- 123.60%
- Beta
- 1.03
- R²
- 0.00
- Upside Capture
- 143.74%
- Downside Capture
- 128.13%
Expense Ratio
TGFRX has a high expense ratio of 2.19%, indicating above-average management fees.
Return for Risk
Risk / Return Rank
TGFRX ranks 73 for risk / return — better than 73% 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 Tanaka Growth Fund (TGFRX) and compare them to a chosen benchmark (S&P 500 Index).
| TGFRX | Benchmark | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.31 | 0.90 | +0.41 |
Sortino ratioReturn per unit of downside risk | 2.02 | 1.39 | +0.64 |
Omega ratioGain probability vs. loss probability | 1.26 | 1.21 | +0.05 |
Calmar ratioReturn relative to maximum drawdown | 2.24 | 1.40 | +0.84 |
Martin ratioReturn relative to average drawdown | 5.75 | 6.61 | -0.86 |
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 TGFRX risk-adjusted metrics in detail
Dive deeper into individual metrics with historical trends, benchmark comparisons, and performance across different time periods.
Dividends
Dividend History
Tanaka Growth Fund provided a 13.51% dividend yield over the last twelve months, with an annual payout of $7.39 per share.
| Period | TTM | 2025 | 2024 | 2023 | 2022 | 2021 |
|---|---|---|---|---|---|---|
| Dividend | $7.39 | $7.39 | $3.16 | $0.00 | $0.03 | $2.65 |
Dividend yield | 13.51% | 13.02% | 6.89% | 0.00% | 0.11% | 7.44% |
Monthly Dividends
The table displays the monthly dividend distributions for Tanaka 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 | $7.39 | $7.39 |
| 2024 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $3.16 | $3.16 |
| 2023 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| 2022 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.03 | $0.03 |
| 2021 | $2.65 | $2.65 |
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 Tanaka 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 Tanaka Growth Fund was 95.35%, occurring on Apr 8, 2025. The portfolio has not yet recovered.
The current Tanaka Growth Fund drawdown is 92.80%.
Depth | Start | To Bottom | Bottom | To Recover | End | Total |
|---|---|---|---|---|---|---|
| -95.35% | Jan 30, 2025 | 48 | Apr 8, 2025 | — | — | — |
| -85.52% | Jan 23, 2025 | 4 | Jan 28, 2025 | 1 | Jan 29, 2025 | 5 |
| -74.43% | Mar 13, 2000 | 640 | Oct 9, 2002 | 3111 | Feb 24, 2015 | 3751 |
| -42.54% | Jan 29, 2018 | 541 | Mar 23, 2020 | 113 | Sep 1, 2020 | 654 |
| -40.92% | Aug 30, 2021 | 202 | Jun 16, 2022 | 429 | Mar 1, 2024 | 631 |
Volatility
Volatility Chart
The chart below shows the rolling one-month volatility.
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