FIIMX vs. FSMDX
Compare and contrast key facts about Fidelity Advisor Mid Cap II Fund Class I (FIIMX) and Fidelity Mid Cap Index Fund (FSMDX).
FIIMX is managed by Fidelity. It was launched on Aug 12, 2004. FSMDX is managed by Fidelity. It was launched on Sep 8, 2011.
Performance
FIIMX vs. FSMDX - Performance Comparison
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FIIMX vs. FSMDX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
FIIMX Fidelity Advisor Mid Cap II Fund Class I | 4.95% | 7.71% | 17.21% | 15.01% | -14.80% | 25.26% | 18.68% | 23.72% | -14.97% | 20.62% |
FSMDX Fidelity Mid Cap Index Fund | 1.30% | 10.58% | 15.55% | 17.20% | -17.27% | 22.56% | 17.13% | 30.53% | -9.38% | 18.04% |
Returns By Period
In the year-to-date period, FIIMX achieves a 4.95% return, which is significantly higher than FSMDX's 1.30% return. Both investments have delivered pretty close results over the past 10 years, with FIIMX having a 10.60% annualized return and FSMDX not far ahead at 10.81%.
FIIMX
- 1D
- 3.62%
- 1M
- -6.57%
- YTD
- 4.95%
- 6M
- 9.27%
- 1Y
- 25.58%
- 3Y*
- 13.84%
- 5Y*
- 7.67%
- 10Y*
- 10.60%
FSMDX
- 1D
- 2.63%
- 1M
- -5.55%
- YTD
- 1.30%
- 6M
- 1.49%
- 1Y
- 15.54%
- 3Y*
- 13.39%
- 5Y*
- 6.99%
- 10Y*
- 10.81%
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FIIMX vs. FSMDX - Expense Ratio Comparison
FIIMX has a 0.73% expense ratio, which is higher than FSMDX's 0.03% expense ratio.
Return for Risk
FIIMX vs. FSMDX — Risk / Return Rank
FIIMX
FSMDX
FIIMX vs. FSMDX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Fidelity Advisor Mid Cap II Fund Class I (FIIMX) and Fidelity Mid Cap Index Fund (FSMDX). 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.
| FIIMX | FSMDX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.18 | 0.84 | +0.33 |
Sortino ratioReturn per unit of downside risk | 1.69 | 1.30 | +0.39 |
Omega ratioGain probability vs. loss probability | 1.24 | 1.18 | +0.06 |
Calmar ratioReturn relative to maximum drawdown | 1.77 | 1.23 | +0.54 |
Martin ratioReturn relative to average drawdown | 7.78 | 5.73 | +2.05 |
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
| FIIMX | FSMDX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.18 | 0.84 | +0.33 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.38 | 0.38 | 0.00 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.51 | 0.56 | -0.05 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.50 | 0.66 | -0.16 |
Correlation
The correlation between FIIMX and FSMDX is 0.97, 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
FIIMX vs. FSMDX - Dividend Comparison
FIIMX's dividend yield for the trailing twelve months is around 6.55%, more than FSMDX's 1.09% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
FIIMX Fidelity Advisor Mid Cap II Fund Class I | 6.55% | 6.06% | 6.79% | 2.71% | 5.70% | 18.41% | 1.29% | 3.30% | 10.56% | 7.67% | 4.84% | 4.76% |
FSMDX Fidelity Mid Cap Index Fund | 1.09% | 1.10% | 2.46% | 1.39% | 2.07% | 3.35% | 2.34% | 2.86% | 2.21% | 2.17% | 2.23% | 2.84% |
Drawdowns
FIIMX vs. FSMDX - Drawdown Comparison
The maximum FIIMX drawdown since its inception was -53.22%, which is greater than FSMDX's maximum drawdown of -40.35%. Use the drawdown chart below to compare losses from any high point for FIIMX and FSMDX.
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Drawdown Indicators
| FIIMX | FSMDX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -53.22% | -40.35% | -12.87% |
Max Drawdown (1Y)Largest decline over 1 year | -14.84% | -13.42% | -1.42% |
Max Drawdown (5Y)Largest decline over 5 years | -28.06% | -26.07% | -1.99% |
Max Drawdown (10Y)Largest decline over 10 years | -42.29% | -40.35% | -1.94% |
Current DrawdownCurrent decline from peak | -6.57% | -5.74% | -0.83% |
Average DrawdownAverage peak-to-trough decline | -8.12% | -5.00% | -3.12% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 3.38% | 2.89% | +0.49% |
Volatility
FIIMX vs. FSMDX - Volatility Comparison
Fidelity Advisor Mid Cap II Fund Class I (FIIMX) has a higher volatility of 8.57% compared to Fidelity Mid Cap Index Fund (FSMDX) at 5.58%. This indicates that FIIMX's price experiences larger fluctuations and is considered to be riskier than FSMDX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| FIIMX | FSMDX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 8.57% | 5.58% | +2.99% |
Volatility (6M)Calculated over the trailing 6-month period | 13.89% | 10.50% | +3.39% |
Volatility (1Y)Calculated over the trailing 1-year period | 22.29% | 19.10% | +3.19% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 20.29% | 18.27% | +2.02% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 20.94% | 19.30% | +1.64% |