VFAIX vs. FIDSX

Last updated Jun 4, 2026

VFAIX (Vanguard Financials Index Fund Admiral Shares) and FIDSX (Fidelity Select Financial Services Portfolio) are both Financials Equities funds from BlackRock. Over the past 10 years, VFAIX returned 12.42%/yr vs 12.65%/yr for FIDSX. With a 0.97 correlation, they move nearly in lockstep. VFAIX charges 0.10%/yr vs 0.73%/yr for FIDSX.

Performance

VFAIX vs. FIDSX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Vanguard Financials Index Fund Admiral Shares (VFAIX) and Fidelity Select Financial Services Portfolio (FIDSX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, VFAIX achieves a -5.08% return, which is significantly lower than FIDSX's -2.20% return. Both investments have delivered pretty close results over the past 10 years, with VFAIX having a 12.42% annualized return and FIDSX not far ahead at 12.65%.

VFAIX

• 1D: 0.03%
• 1M: -0.39%
• YTD: -5.08%
• 6M: -2.61%
• 1Y: 3.83%
• 3Y*: 18.99%
• 5Y*: 8.33%
• 10Y*: 12.42%

FIDSX

• 1D: 0.26%
• 1M: -0.19%
• YTD: -2.20%
• 6M: -4.00%
• 1Y: 2.96%
• 3Y*: 19.27%
• 5Y*: 8.70%
• 10Y*: 12.65%

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

VFAIX vs. FIDSX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
VFAIX Vanguard Financials Index Fund Admiral Shares	-5.08%	14.90%	30.46%	14.07%	-12.26%	36.27%	-2.15%	31.63%	-13.47%	20.05%
FIDSX Fidelity Select Financial Services Portfolio	-2.20%	9.33%	32.82%	14.53%	-8.19%	33.13%	1.22%	34.25%	-16.13%	20.92%

Correlation

The correlation between VFAIX and FIDSX is 0.96 - these two move nearly in lockstep. At this level, holding both provides almost no diversification benefit. If you already own one, adding the other does little to reduce portfolio risk.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.96
Correlation (3Y) Calculated over the trailing 3-year period	0.96
Correlation (5Y) Calculated over the trailing 5-year period	0.97
Correlation (10Y) Calculated over the trailing 10-year period	0.98
Correlation (All Time) Calculated using the full available price history since Feb 3, 2004	0.97

The correlation between VFAIX and FIDSX has been stable across timeframes, ranging from 0.96 to 0.98 - a consistent structural relationship.

VFAIX vs. FIDSX - Sectors Allocation Comparison

Sectors	VFAIX	FIDSX
Financial Services	96.8%	98.6%
Technology	2.1%	1.4%
Real Estate	0.8%	-
Industrials	0.2%	-
Healthcare	0.1%	-
Communication Services	0.0%	-
Consumer Cyclical	0.0%	-
Basic Materials	-	-
Consumer Defensive	-	-
Energy	-	-
Utilities	-	-

Return for Risk

VFAIX vs. FIDSX — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

VFAIX

VFAIX Risk / Return Rank: 4
VFAIX Sharpe Ratio Rank: 4
VFAIX Sortino Ratio Rank: 4
VFAIX Omega Ratio Rank: 4
VFAIX Calmar Ratio Rank: 4
VFAIX Martin Ratio Rank: 4

FIDSX

FIDSX Risk / Return Rank: 4
FIDSX Sharpe Ratio Rank: 4
FIDSX Sortino Ratio Rank: 4
FIDSX Omega Ratio Rank: 4
FIDSX Calmar Ratio Rank: 3
FIDSX Martin Ratio Rank: 3

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

VFAIX vs. FIDSX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Vanguard Financials Index Fund Admiral Shares (VFAIX) and Fidelity Select Financial Services Portfolio (FIDSX). 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.

	VFAIX	FIDSX	Difference
Sharpe ratio: Return per unit of total volatility	0.29	0.21	+0.08
Sortino ratio: Return per unit of downside risk	0.48	0.38	+0.10
Omega ratio: Gain probability vs. loss probability	1.06	1.05	+0.01
Calmar ratio: Return relative to maximum drawdown	0.29	0.21	+0.07
Martin ratio: Return relative to average drawdown	0.76	0.53	+0.24
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

VFAIX vs. FIDSX - Sharpe Ratio Comparison

The current VFAIX Sharpe Ratio is 0.29, which is higher than the FIDSX Sharpe Ratio of 0.21. The chart below compares the historical Sharpe Ratios of VFAIX and FIDSX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	VFAIX	FIDSX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.29	0.21	+0.08
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.43	0.42	+0.01
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.55	0.54	+0.01
Sharpe Ratio (All Time) Calculated using the full available price history	0.23	0.48	-0.25

Drawdowns

VFAIX vs. FIDSX - Drawdown Comparison

The maximum VFAIX drawdown since its inception was -78.64%, which is greater than FIDSX's maximum drawdown of -74.26%. Use the drawdown chart below to compare losses from any high point for VFAIX and FIDSX.

Drawdown Indicators

	VFAIX	FIDSX	Difference
Max Drawdown Largest peak-to-trough decline	-78.64%	-74.26%	-4.38%
Max Drawdown (1Y) Largest decline over 1 year	-14.72%	-16.60%	+1.88%
Max Drawdown (3Y) Largest decline over 3 years	-17.31%	-19.44%	+2.13%
Max Drawdown (5Y) Largest decline over 5 years	-25.71%	-24.49%	-1.22%
Max Drawdown (10Y) Largest decline over 10 years	-44.37%	-45.48%	+1.11%
Current Drawdown Current decline from peak	-7.97%	-9.03%	+1.06%
Average Drawdown Average peak-to-trough decline	-18.61%	-13.95%	-4.66%
Ulcer Index Depth and duration of drawdowns from previous peaks	5.51%	6.69%	-1.18%

Volatility

VFAIX vs. FIDSX - Volatility Comparison

The current volatility for Vanguard Financials Index Fund Admiral Shares (VFAIX) is 3.07%, while Fidelity Select Financial Services Portfolio (FIDSX) has a volatility of 3.43%. This indicates that VFAIX experiences smaller price fluctuations and is considered to be less risky than FIDSX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	VFAIX	FIDSX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.07%	3.43%	-0.36%
Volatility (6M) Calculated over the trailing 6-month period	10.98%	13.15%	-2.17%
Volatility (1Y) Calculated over the trailing 1-year period	14.68%	16.89%	-2.21%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	19.33%	20.86%	-1.53%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	22.60%	23.67%	-1.07%

VFAIX vs. FIDSX - Expense Ratio Comparison

VFAIX has a 0.10% expense ratio, which is lower than FIDSX's 0.73% expense ratio.

Dividends

VFAIX vs. FIDSX - Dividend Comparison

VFAIX's dividend yield for the trailing twelve months is around 1.54%, more than FIDSX's 1.48% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FIDSX Fidelity Select Financial Services Portfolio	1.48%	1.70%	6.03%	3.01%	11.32%	4.12%	5.86%	5.57%	12.89%	4.22%	1.00%	0.70%
VFAIX Vanguard Financials Index Fund Admiral Shares	1.54%	1.56%	1.75%	2.08%	2.31%	2.62%	2.21%	2.17%	2.30%	1.54%	1.64%	2.00%

Frequently Asked Questions

Can I hold both VFAIX and FIDSX in my portfolio?

With a correlation of 0.96, VFAIX and FIDSX 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, VFAIX or FIDSX?

FIDSX has higher volatility (3.43%) compared to VFAIX (3.07%). In terms of maximum drawdown, VFAIX dropped -78.64% vs FIDSX's -74.26%.

Which has better risk-adjusted returns?

VFAIX currently has the higher Sharpe Ratio (0.29 vs 0.21), 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.