JAMFX vs. JMIGX
Compare and contrast key facts about Jacob Internet Fund (JAMFX) and Jacob Discovery Fund (JMIGX).
JAMFX is managed by Jacob. It was launched on Dec 12, 1999. JMIGX is managed by Jacob. It was launched on Dec 31, 1997.
Performance
JAMFX vs. JMIGX - Performance Comparison
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JAMFX vs. JMIGX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
JAMFX Jacob Internet Fund | -29.10% | 13.17% | 14.31% | 34.64% | -59.54% | 12.88% | 122.48% | 21.70% | 1.98% | 24.07% |
JMIGX Jacob Discovery Fund | -15.20% | 32.71% | 10.64% | 4.38% | -41.64% | 14.60% | 74.01% | 42.89% | 10.52% | 28.91% |
Returns By Period
In the year-to-date period, JAMFX achieves a -29.10% return, which is significantly lower than JMIGX's -15.20% return. Over the past 10 years, JAMFX has underperformed JMIGX with an annualized return of 8.74%, while JMIGX has yielded a comparatively higher 11.82% annualized return.
JAMFX
- 1D
- -0.43%
- 1M
- -8.68%
- YTD
- -29.10%
- 6M
- -37.60%
- 1Y
- -13.62%
- 3Y*
- 3.80%
- 5Y*
- -15.26%
- 10Y*
- 8.74%
JMIGX
- 1D
- -1.03%
- 1M
- -10.48%
- YTD
- -15.20%
- 6M
- -7.85%
- 1Y
- 27.76%
- 3Y*
- 7.17%
- 5Y*
- -8.67%
- 10Y*
- 11.82%
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JAMFX vs. JMIGX - Expense Ratio Comparison
JAMFX has a 2.02% expense ratio, which is higher than JMIGX's 1.75% expense ratio.
Return for Risk
JAMFX vs. JMIGX — Risk / Return Rank
JAMFX
JMIGX
JAMFX vs. JMIGX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Jacob Internet Fund (JAMFX) and Jacob Discovery Fund (JMIGX). 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.
| JAMFX | JMIGX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | -0.44 | 0.98 | -1.42 |
Sortino ratioReturn per unit of downside risk | -0.43 | 1.54 | -1.97 |
Omega ratioGain probability vs. loss probability | 0.95 | 1.18 | -0.23 |
Calmar ratioReturn relative to maximum drawdown | -0.44 | 1.31 | -1.75 |
Martin ratioReturn relative to average drawdown | -1.10 | 4.33 | -5.43 |
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
| JAMFX | JMIGX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | -0.44 | 0.98 | -1.42 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | -0.41 | -0.32 | -0.08 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.27 | 0.45 | -0.19 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.01 | 0.27 | -0.27 |
Correlation
The correlation between JAMFX and JMIGX is 0.78, 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
JAMFX vs. JMIGX - Dividend Comparison
JAMFX's dividend yield for the trailing twelve months is around 3.47%, more than JMIGX's 0.59% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
JAMFX Jacob Internet Fund | 3.47% | 2.46% | 0.00% | 0.00% | 0.00% | 3.07% | 13.77% | 12.76% | 8.77% | 12.56% | 4.94% | 12.97% |
JMIGX Jacob Discovery Fund | 0.59% | 0.50% | 0.00% | 0.00% | 0.00% | 2.30% | 6.37% | 0.00% | 0.00% | 0.00% | 0.00% | 27.75% |
Drawdowns
JAMFX vs. JMIGX - Drawdown Comparison
The maximum JAMFX drawdown since its inception was -96.46%, which is greater than JMIGX's maximum drawdown of -70.25%. Use the drawdown chart below to compare losses from any high point for JAMFX and JMIGX.
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Drawdown Indicators
| JAMFX | JMIGX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -96.46% | -70.25% | -26.21% |
Max Drawdown (1Y)Largest decline over 1 year | -40.57% | -17.70% | -22.87% |
Max Drawdown (5Y)Largest decline over 5 years | -70.01% | -60.48% | -9.53% |
Max Drawdown (10Y)Largest decline over 10 years | -70.50% | -61.67% | -8.83% |
Current DrawdownCurrent decline from peak | -60.48% | -39.55% | -20.93% |
Average DrawdownAverage peak-to-trough decline | -64.06% | -26.85% | -37.21% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 16.22% | 5.36% | +10.86% |
Volatility
JAMFX vs. JMIGX - Volatility Comparison
Jacob Internet Fund (JAMFX) has a higher volatility of 9.30% compared to Jacob Discovery Fund (JMIGX) at 8.04%. This indicates that JAMFX's price experiences larger fluctuations and is considered to be riskier than JMIGX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| JAMFX | JMIGX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 9.30% | 8.04% | +1.26% |
Volatility (6M)Calculated over the trailing 6-month period | 22.55% | 18.70% | +3.85% |
Volatility (1Y)Calculated over the trailing 1-year period | 34.29% | 27.58% | +6.71% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 37.78% | 27.15% | +10.63% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 33.03% | 26.08% | +6.95% |