RPTIX vs. FMDGX
Compare and contrast key facts about T. Rowe Price Mid-Cap Growth Fund Class I (RPTIX) and Fidelity Mid Cap Growth Index Fund (FMDGX).
RPTIX is a passively managed fund by T. Rowe Price that tracks the performance of the Russell MidCap Growth Index. It was launched on Aug 28, 2015. FMDGX is managed by Fidelity. It was launched on Jul 11, 2019.
Performance
RPTIX vs. FMDGX - Performance Comparison
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RPTIX vs. FMDGX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | |
|---|---|---|---|---|---|---|---|---|
RPTIX T. Rowe Price Mid-Cap Growth Fund Class I | -6.64% | 10.68% | 9.48% | 20.42% | -22.39% | 15.07% | 24.31% | 5.16% |
FMDGX Fidelity Mid Cap Growth Index Fund | -9.61% | 8.60% | 22.03% | 25.79% | -26.67% | 12.67% | 34.84% | 4.63% |
Returns By Period
In the year-to-date period, RPTIX achieves a -6.64% return, which is significantly higher than FMDGX's -9.61% return.
RPTIX
- 1D
- -0.34%
- 1M
- -9.23%
- YTD
- -6.64%
- 6M
- 0.41%
- 1Y
- 11.23%
- 3Y*
- 8.30%
- 5Y*
- 3.37%
- 10Y*
- 9.98%
FMDGX
- 1D
- -1.09%
- 1M
- -9.53%
- YTD
- -9.61%
- 6M
- -12.95%
- 1Y
- 5.72%
- 3Y*
- 11.35%
- 5Y*
- 4.59%
- 10Y*
- —
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RPTIX vs. FMDGX - Expense Ratio Comparison
RPTIX has a 0.63% expense ratio, which is higher than FMDGX's 0.05% expense ratio.
Return for Risk
RPTIX vs. FMDGX — Risk / Return Rank
RPTIX
FMDGX
RPTIX vs. FMDGX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for T. Rowe Price Mid-Cap Growth Fund Class I (RPTIX) and Fidelity Mid Cap Growth Index Fund (FMDGX). 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.
| RPTIX | FMDGX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.57 | 0.24 | +0.33 |
Sortino ratioReturn per unit of downside risk | 0.99 | 0.51 | +0.47 |
Omega ratioGain probability vs. loss probability | 1.13 | 1.07 | +0.07 |
Calmar ratioReturn relative to maximum drawdown | 0.71 | 0.22 | +0.49 |
Martin ratioReturn relative to average drawdown | 2.85 | 0.69 | +2.16 |
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
| RPTIX | FMDGX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.57 | 0.24 | +0.33 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.18 | 0.21 | -0.02 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.53 | — | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.53 | 0.36 | +0.17 |
Correlation
The correlation between RPTIX and FMDGX is 0.93, 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
RPTIX vs. FMDGX - Dividend Comparison
RPTIX's dividend yield for the trailing twelve months is around 13.68%, more than FMDGX's 2.05% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
RPTIX T. Rowe Price Mid-Cap Growth Fund Class I | 13.68% | 12.77% | 10.24% | 6.48% | 2.59% | 10.67% | 4.54% | 5.41% | 12.28% | 8.18% | 3.60% |
FMDGX Fidelity Mid Cap Growth Index Fund | 2.05% | 1.85% | 0.47% | 0.63% | 0.81% | 6.43% | 0.36% | 0.29% | 0.00% | 0.00% | 0.00% |
Drawdowns
RPTIX vs. FMDGX - Drawdown Comparison
The maximum RPTIX drawdown since its inception was -35.94%, smaller than the maximum FMDGX drawdown of -38.59%. Use the drawdown chart below to compare losses from any high point for RPTIX and FMDGX.
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Drawdown Indicators
| RPTIX | FMDGX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -35.94% | -38.59% | +2.65% |
Max Drawdown (1Y)Largest decline over 1 year | -12.46% | -14.75% | +2.29% |
Max Drawdown (5Y)Largest decline over 5 years | -31.99% | -38.59% | +6.60% |
Max Drawdown (10Y)Largest decline over 10 years | -35.94% | — | — |
Current DrawdownCurrent decline from peak | -10.17% | -14.75% | +4.58% |
Average DrawdownAverage peak-to-trough decline | -6.85% | -11.34% | +4.49% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 3.11% | 4.65% | -1.54% |
Volatility
RPTIX vs. FMDGX - Volatility Comparison
The current volatility for T. Rowe Price Mid-Cap Growth Fund Class I (RPTIX) is 4.75%, while Fidelity Mid Cap Growth Index Fund (FMDGX) has a volatility of 5.67%. This indicates that RPTIX experiences smaller price fluctuations and is considered to be less risky than FMDGX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| RPTIX | FMDGX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 4.75% | 5.67% | -0.92% |
Volatility (6M)Calculated over the trailing 6-month period | 11.46% | 12.66% | -1.20% |
Volatility (1Y)Calculated over the trailing 1-year period | 19.54% | 22.94% | -3.40% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 18.67% | 22.37% | -3.70% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 18.76% | 24.47% | -5.71% |