FSSNX vs. WEMMX
Compare and contrast key facts about Fidelity Small Cap Index Fund (FSSNX) and TETON Westwood Mighty Mites Fund (WEMMX).
FSSNX is managed by Fidelity. It was launched on Sep 8, 2011. WEMMX is managed by Teton Westwood. It was launched on May 11, 1998.
Performance
FSSNX vs. WEMMX - Performance Comparison
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FSSNX vs. WEMMX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
FSSNX Fidelity Small Cap Index Fund | 0.91% | 12.94% | 11.71% | 17.11% | -20.28% | 14.70% | 19.99% | 25.70% | -11.24% | 14.54% |
WEMMX TETON Westwood Mighty Mites Fund | 6.78% | 11.02% | 3.83% | 13.53% | -15.37% | 21.44% | 10.02% | 16.94% | -13.69% | 15.47% |
Returns By Period
In the year-to-date period, FSSNX achieves a 0.91% return, which is significantly lower than WEMMX's 6.78% return. Over the past 10 years, FSSNX has outperformed WEMMX with an annualized return of 9.90%, while WEMMX has yielded a comparatively lower 8.38% annualized return.
FSSNX
- 1D
- 3.45%
- 1M
- -5.85%
- YTD
- 0.91%
- 6M
- 2.89%
- 1Y
- 25.83%
- 3Y*
- 13.19%
- 5Y*
- 3.57%
- 10Y*
- 9.90%
WEMMX
- 1D
- 1.94%
- 1M
- -6.15%
- YTD
- 6.78%
- 6M
- 7.13%
- 1Y
- 26.70%
- 3Y*
- 10.47%
- 5Y*
- 4.38%
- 10Y*
- 8.38%
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FSSNX vs. WEMMX - Expense Ratio Comparison
FSSNX has a 0.03% expense ratio, which is lower than WEMMX's 1.41% expense ratio.
Return for Risk
FSSNX vs. WEMMX — Risk / Return Rank
FSSNX
WEMMX
FSSNX vs. WEMMX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Fidelity Small Cap Index Fund (FSSNX) and TETON Westwood Mighty Mites Fund (WEMMX). 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.
| FSSNX | WEMMX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.12 | 1.35 | -0.24 |
Sortino ratioReturn per unit of downside risk | 1.66 | 1.98 | -0.32 |
Omega ratioGain probability vs. loss probability | 1.21 | 1.25 | -0.03 |
Calmar ratioReturn relative to maximum drawdown | 1.82 | 2.32 | -0.51 |
Martin ratioReturn relative to average drawdown | 6.80 | 7.31 | -0.51 |
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
| FSSNX | WEMMX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.12 | 1.35 | -0.24 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.16 | 0.23 | -0.07 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.42 | 0.41 | +0.01 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.49 | 0.61 | -0.12 |
Correlation
The correlation between FSSNX and WEMMX is 0.94, 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
FSSNX vs. WEMMX - Dividend Comparison
FSSNX's dividend yield for the trailing twelve months is around 1.07%, less than WEMMX's 21.35% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
FSSNX Fidelity Small Cap Index Fund | 1.07% | 1.08% | 1.04% | 1.43% | 1.26% | 3.92% | 0.94% | 2.96% | 4.94% | 3.37% | 2.27% | 2.66% |
WEMMX TETON Westwood Mighty Mites Fund | 21.35% | 22.80% | 26.79% | 18.86% | 13.60% | 15.44% | 9.23% | 4.11% | 4.16% | 6.44% | 4.61% | 2.35% |
Drawdowns
FSSNX vs. WEMMX - Drawdown Comparison
The maximum FSSNX drawdown since its inception was -41.72%, roughly equal to the maximum WEMMX drawdown of -42.48%. Use the drawdown chart below to compare losses from any high point for FSSNX and WEMMX.
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Drawdown Indicators
| FSSNX | WEMMX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -41.72% | -42.48% | +0.76% |
Max Drawdown (1Y)Largest decline over 1 year | -13.89% | -11.39% | -2.50% |
Max Drawdown (5Y)Largest decline over 5 years | -31.87% | -27.11% | -4.76% |
Max Drawdown (10Y)Largest decline over 10 years | -41.72% | -41.73% | +0.01% |
Current DrawdownCurrent decline from peak | -7.94% | -6.26% | -1.68% |
Average DrawdownAverage peak-to-trough decline | -8.37% | -6.65% | -1.72% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 3.71% | 3.62% | +0.09% |
Volatility
FSSNX vs. WEMMX - Volatility Comparison
Fidelity Small Cap Index Fund (FSSNX) has a higher volatility of 7.52% compared to TETON Westwood Mighty Mites Fund (WEMMX) at 6.16%. This indicates that FSSNX's price experiences larger fluctuations and is considered to be riskier than WEMMX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| FSSNX | WEMMX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 7.52% | 6.16% | +1.36% |
Volatility (6M)Calculated over the trailing 6-month period | 14.52% | 12.38% | +2.14% |
Volatility (1Y)Calculated over the trailing 1-year period | 23.30% | 20.04% | +3.26% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 22.61% | 18.89% | +3.72% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 23.41% | 20.36% | +3.05% |