TGFRX vs. ACRNX
Compare and contrast key facts about Tanaka Growth Fund (TGFRX) and Columbia Acorn Fund (ACRNX).
TGFRX is managed by Tanaka. It was launched on Dec 30, 1998. ACRNX is managed by Columbia. It was launched on Jun 10, 1970.
Performance
TGFRX vs. ACRNX - Performance Comparison
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TGFRX vs. ACRNX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
TGFRX Tanaka Growth Fund | 2.11% | 39.56% | 17.98% | 50.24% | -22.62% | 26.54% | 50.87% | 18.78% | -25.18% | 7.28% |
ACRNX Columbia Acorn Fund | -4.65% | 4.80% | 14.46% | 21.85% | -33.80% | 8.62% | 29.65% | 26.65% | -8.82% | 25.22% |
Returns By Period
In the year-to-date period, TGFRX achieves a 2.11% return, which is significantly higher than ACRNX's -4.65% return. Over the past 10 years, TGFRX has outperformed ACRNX with an annualized return of 13.73%, while ACRNX has yielded a comparatively lower 7.83% annualized return.
TGFRX
- 1D
- 5.92%
- 1M
- -7.38%
- YTD
- 2.11%
- 6M
- 3.42%
- 1Y
- 38.93%
- 3Y*
- 31.29%
- 5Y*
- 11.64%
- 10Y*
- 13.73%
ACRNX
- 1D
- 4.78%
- 1M
- -9.29%
- YTD
- -4.65%
- 6M
- -3.70%
- 1Y
- 15.31%
- 3Y*
- 8.19%
- 5Y*
- -0.77%
- 10Y*
- 7.83%
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TGFRX vs. ACRNX - Expense Ratio Comparison
TGFRX has a 2.19% expense ratio, which is higher than ACRNX's 0.83% expense ratio.
Return for Risk
TGFRX vs. ACRNX — Risk / Return Rank
TGFRX
ACRNX
TGFRX vs. ACRNX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Tanaka Growth Fund (TGFRX) and Columbia Acorn Fund (ACRNX). 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.
| TGFRX | ACRNX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.06 | 0.65 | +0.41 |
Sortino ratioReturn per unit of downside risk | 1.59 | 1.06 | +0.53 |
Omega ratioGain probability vs. loss probability | 1.20 | 1.14 | +0.07 |
Calmar ratioReturn relative to maximum drawdown | 2.93 | 0.90 | +2.03 |
Martin ratioReturn relative to average drawdown | 7.48 | 3.28 | +4.19 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| TGFRX | ACRNX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.06 | 0.65 | +0.41 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.01 | -0.03 | +0.05 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.02 | 0.34 | -0.32 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.02 | 0.64 | -0.62 |
Correlation
The correlation between TGFRX and ACRNX is 0.79, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.
Dividends
TGFRX vs. ACRNX - Dividend Comparison
TGFRX's dividend yield for the trailing twelve months is around 12.75%, while ACRNX has not paid dividends to shareholders.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
TGFRX Tanaka Growth Fund | 12.75% | 13.02% | 6.89% | 0.00% | 0.11% | 7.44% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
ACRNX Columbia Acorn Fund | 0.00% | 0.00% | 0.00% | 0.00% | 5.30% | 26.17% | 13.28% | 11.43% | 8.55% | 23.63% | 39.09% | 63.48% |
Drawdowns
TGFRX vs. ACRNX - Drawdown Comparison
The maximum TGFRX drawdown since its inception was -95.35%, which is greater than ACRNX's maximum drawdown of -56.70%. Use the drawdown chart below to compare losses from any high point for TGFRX and ACRNX.
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Drawdown Indicators
| TGFRX | ACRNX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -95.35% | -56.70% | -38.65% |
Max Drawdown (1Y)Largest decline over 1 year | -16.01% | -16.63% | +0.62% |
Max Drawdown (5Y)Largest decline over 5 years | -95.35% | -45.58% | -49.77% |
Max Drawdown (10Y)Largest decline over 10 years | -95.35% | -45.58% | -49.77% |
Current DrawdownCurrent decline from peak | -92.38% | -16.44% | -75.94% |
Average DrawdownAverage peak-to-trough decline | -31.67% | -8.79% | -22.88% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 7.24% | 4.54% | +2.70% |
Volatility
TGFRX vs. ACRNX - Volatility Comparison
Tanaka Growth Fund (TGFRX) has a higher volatility of 12.37% compared to Columbia Acorn Fund (ACRNX) at 9.42%. This indicates that TGFRX's price experiences larger fluctuations and is considered to be riskier than ACRNX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| TGFRX | ACRNX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 12.37% | 9.42% | +2.95% |
Volatility (6M)Calculated over the trailing 6-month period | 24.40% | 16.02% | +8.38% |
Volatility (1Y)Calculated over the trailing 1-year period | 35.36% | 24.81% | +10.55% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 793.45% | 24.92% | +768.53% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 561.16% | 22.93% | +538.23% |