VMFVX vs. FIMVX

Last updated Aug 1, 2026

VMFVX (Vanguard S&P Mid-Cap 400 Value Index Fund Institutional Shares) and FIMVX (Fidelity Mid Cap Value Index Fund) are both Mid Cap Value Equities funds. Over the past 5 years, VMFVX returned 9.25%/yr vs 9.70%/yr for FIMVX. Their 0.97 correlation means they have historically moved very closely together. VMFVX charges 0.08%/yr vs 0.05%/yr for FIMVX.

Performance

VMFVX vs. FIMVX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Vanguard S&P Mid-Cap 400 Value Index Fund Institutional Shares (VMFVX) and Fidelity Mid Cap Value Index Fund (FIMVX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, VMFVX achieves a 13.52% return, which is significantly lower than FIMVX's 19.64% return.

VMFVX

• 1D: 0.11%
• 1M: 1.00%
• 6M: 9.03%
• YTD: 13.52%
• 1Y: 23.10%
• 3Y*: 12.01%
• 5Y*: 9.25%
• 10Y*: 10.61%
• ALL TIME*: 10.87%

FIMVX

• 1D: -0.28%
• 1M: 0.89%
• 6M: 14.72%
• YTD: 19.64%
• 1Y: 28.18%
• 3Y*: 15.49%
• 5Y*: 9.70%
• 10Y*: —
• ALL TIME*: 11.47%

*Multi-year figures are annualized to reflect compound growth (CAGR)

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
FIMVX Fidelity Mid Cap Value Index Fund	$0.00	$0.00	$0.00
VMFVX Vanguard S&P Mid-Cap 400 Value Index Fund Institutional Shares	$0.00	$0.00	$0.00

VMFVX vs. FIMVX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019
VMFVX Vanguard S&P Mid-Cap 400 Value Index Fund Institutional Shares	13.52%	7.57%	10.59%	16.49%	-7.03%	30.54%	3.68%	7.93%
FIMVX Fidelity Mid Cap Value Index Fund	19.64%	11.01%	13.02%	12.75%	-12.08%	28.21%	4.74%	7.42%

Correlation

The correlation between VMFVX and FIMVX is 0.93, meaning they have usually moved in the same direction, including during past declines.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	0.93
Correlation (3Y) Balances recent behavior with more history.	0.95
Correlation (5Y) Shows whether the relationship held over a longer period.	0.96
Correlation (All Time) Calculated using the full available price history since Jul 17, 2019	0.97

The correlation between VMFVX and FIMVX has been stable across timeframes, ranging from 0.93 to 0.97 - a consistent structural relationship.

Return for Risk

VMFVX vs. FIMVX — Risk / Return Rank

Compare historical risk-adjusted metric ranks over the past 12 months.

VMFVX

VMFVX Risk / Return Rank: 54
VMFVX Sharpe Ratio Rank: 54
VMFVX Sortino Ratio Rank: 59
VMFVX Omega Ratio Rank: 50
VMFVX Calmar Ratio Rank: 56
VMFVX Martin Ratio Rank: 51

FIMVX

FIMVX Risk / Return Rank: 85
FIMVX Sharpe Ratio Rank: 82
FIMVX Sortino Ratio Rank: 81
FIMVX Omega Ratio Rank: 78
FIMVX Calmar Ratio Rank: 91
FIMVX Martin Ratio Rank: 92

The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

VMFVX vs. FIMVX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Vanguard S&P Mid-Cap 400 Value Index Fund Institutional Shares (VMFVX) and Fidelity Mid Cap Value Index Fund (FIMVX). 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.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	VMFVX	FIMVX	Difference
Sharpe ratio: Return per unit of total volatility	1.35	1.92	-0.56
Sortino ratio: Return per unit of downside risk	2.07	2.77	-0.70
Omega ratio: Gain probability vs. loss probability	1.24	1.34	-0.10
Calmar ratio: Return relative to maximum drawdown	1.92	3.43	-1.51
Martin ratio: Return relative to average drawdown	6.84	13.17	-6.34

VMFVX vs. FIMVX - Sharpe Ratio Comparison

The current VMFVX Sharpe Ratio is 1.35, which is comparable to the FIMVX Sharpe Ratio of 1.92. The chart below compares the historical Sharpe Ratios of VMFVX and FIMVX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

VMFVX vs. FIMVX - Drawdown Comparison

The maximum VMFVX drawdown since its inception was -45.79%, roughly equal to the maximum FIMVX drawdown of -43.61%. Use the drawdown chart below to compare losses from any high point for VMFVX and FIMVX.

Drawdown Indicators

	VMFVX	FIMVX	Difference
Max Drawdown Largest peak-to-trough decline	-45.79%	-43.61%	-2.18%
Max Drawdown (1Y) Largest decline over 1 year	-10.52%	-7.52%	-3.00%
Max Drawdown (3Y) Largest decline over 3 years	-22.46%	-20.40%	-2.06%
Max Drawdown (5Y) Largest decline over 5 years	-22.46%	-21.23%	-1.23%
Max Drawdown (10Y) Largest decline over 10 years	-45.79%	—	—
Current Drawdown Current decline from peak	-1.01%	-1.15%	+0.14%
Average Drawdown Average peak-to-trough decline	-5.43%	-6.29%	+0.86%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.96%	1.96%	+1.00%

Volatility

VMFVX vs. FIMVX - Volatility Comparison

Vanguard S&P Mid-Cap 400 Value Index Fund Institutional Shares (VMFVX) has a higher volatility of 3.41% compared to Fidelity Mid Cap Value Index Fund (FIMVX) at 2.93%. This indicates that VMFVX's price experiences larger fluctuations and is considered to be riskier than FIMVX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	VMFVX	FIMVX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.41%	2.93%	+0.48%
Volatility (6M) Calculated over the trailing 6-month period	10.33%	9.94%	+0.39%
Volatility (1Y) Calculated over the trailing 1-year period	14.96%	13.48%	+1.48%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	19.27%	17.27%	+2.00%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	21.81%	21.68%	+0.13%

VMFVX vs. FIMVX - Expense Ratio Comparison

VMFVX has a 0.08% expense ratio, which is higher than FIMVX's 0.05% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.

Dividends

VMFVX vs. FIMVX - Dividend Comparison

VMFVX's dividend yield for the trailing twelve months is around 1.66%, less than FIMVX's 2.07% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FIMVX Fidelity Mid Cap Value Index Fund	2.07%	2.48%	4.44%	1.89%	2.75%	5.62%	1.23%	0.63%	0.00%	0.00%	0.00%	0.00%
VMFVX Vanguard S&P Mid-Cap 400 Value Index Fund Institutional Shares	1.66%	1.88%	1.81%	1.58%	2.04%	1.81%	2.48%	1.94%	2.01%	1.56%	1.42%	1.73%

Frequently Asked Questions

Can I hold both VMFVX and FIMVX in my portfolio?

With a correlation of 0.93, VMFVX and FIMVX move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, VMFVX or FIMVX?

VMFVX has higher volatility (3.41%) compared to FIMVX (2.93%). In terms of maximum drawdown, VMFVX dropped -45.79% vs FIMVX's -43.61%.

Which has better risk-adjusted returns?

FIMVX currently has the higher Sharpe Ratio (1.92 vs 1.35), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.