VRNIX vs. FNSTX

Last updated Jun 4, 2026

VRNIX (Vanguard Russell 1000 Index Fund Institutional Shares) and FNSTX (Fidelity Infrastructure Fund) are both Large Cap Blend Equities funds. Over the past 5 years, VRNIX returned 13.78%/yr vs 10.72%/yr for FNSTX. A 0.70 correlation means they provide meaningful diversification when combined. VRNIX charges 0.07%/yr vs 1.00%/yr for FNSTX.

Performance

VRNIX vs. FNSTX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Vanguard Russell 1000 Index Fund Institutional Shares (VRNIX) and Fidelity Infrastructure Fund (FNSTX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, VRNIX achieves a 11.37% return, which is significantly higher than FNSTX's 10.08% return.

VRNIX

• 1D: 0.19%
• 1M: 5.72%
• YTD: 11.37%
• 6M: 11.32%
• 1Y: 28.06%
• 3Y*: 22.29%
• 5Y*: 13.78%
• 10Y*: 15.51%

FNSTX

• 1D: 1.93%
• 1M: -2.07%
• YTD: 10.08%
• 6M: 9.33%
• 1Y: 26.54%
• 3Y*: 18.80%
• 5Y*: 10.72%
• 10Y*: —

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

VRNIX vs. FNSTX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019
VRNIX Vanguard Russell 1000 Index Fund Institutional Shares	11.37%	16.94%	24.44%	26.49%	-19.19%	28.64%	20.90%	5.45%
FNSTX Fidelity Infrastructure Fund	10.08%	27.42%	14.43%	8.44%	-7.59%	7.58%	12.80%	5.49%

Correlation

The correlation between VRNIX and FNSTX is 0.64, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.64
Correlation (3Y) Calculated over the trailing 3-year period	0.60
Correlation (5Y) Calculated over the trailing 5-year period	0.68
Correlation (All Time) Calculated using the full available price history since Nov 6, 2019	0.70

The correlation between VRNIX and FNSTX shifts across timeframes, from 0.59 (3 years) to 0.70 (all time), reflecting how their relationship changes across market environments.

Return for Risk

VRNIX vs. FNSTX — Risk / Return Rank

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

VRNIX

VRNIX Risk / Return Rank: 69
VRNIX Sharpe Ratio Rank: 69
VRNIX Sortino Ratio Rank: 62
VRNIX Omega Ratio Rank: 62
VRNIX Calmar Ratio Rank: 71
VRNIX Martin Ratio Rank: 81

FNSTX

FNSTX Risk / Return Rank: 46
FNSTX Sharpe Ratio Rank: 37
FNSTX Sortino Ratio Rank: 32
FNSTX Omega Ratio Rank: 36
FNSTX Calmar Ratio Rank: 71
FNSTX Martin Ratio Rank: 55

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.

VRNIX vs. FNSTX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Vanguard Russell 1000 Index Fund Institutional Shares (VRNIX) and Fidelity Infrastructure Fund (FNSTX). 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.

	VRNIX	FNSTX	Difference
Sharpe ratio: Return per unit of total volatility	2.42	1.77	+0.65
Sortino ratio: Return per unit of downside risk	3.30	2.36	+0.94
Omega ratio: Gain probability vs. loss probability	1.44	1.32	+0.12
Calmar ratio: Return relative to maximum drawdown	3.27	3.25	+0.02
Martin ratio: Return relative to average drawdown	15.13	11.01	+4.12
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

VRNIX vs. FNSTX - Sharpe Ratio Comparison

The current VRNIX Sharpe Ratio is 2.42, which is higher than the FNSTX Sharpe Ratio of 1.77. The chart below compares the historical Sharpe Ratios of VRNIX and FNSTX, 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

	VRNIX	FNSTX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.42	1.77	+0.65
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.80	0.71	+0.09
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.85	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.86	0.62	+0.24

Drawdowns

VRNIX vs. FNSTX - Drawdown Comparison

The maximum VRNIX drawdown since its inception was -34.57%, roughly equal to the maximum FNSTX drawdown of -35.82%. Use the drawdown chart below to compare losses from any high point for VRNIX and FNSTX.

Drawdown Indicators

	VRNIX	FNSTX	Difference
Max Drawdown Largest peak-to-trough decline	-34.57%	-35.82%	+1.25%
Max Drawdown (1Y) Largest decline over 1 year	-8.85%	-8.43%	-0.42%
Max Drawdown (3Y) Largest decline over 3 years	-19.40%	-13.63%	-5.77%
Max Drawdown (5Y) Largest decline over 5 years	-25.14%	-21.97%	-3.17%
Max Drawdown (10Y) Largest decline over 10 years	-34.57%	—	—
Current Drawdown Current decline from peak	0.00%	-2.84%	+2.84%
Average Drawdown Average peak-to-trough decline	-3.90%	-5.17%	+1.27%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.91%	2.49%	-0.58%

Volatility

VRNIX vs. FNSTX - Volatility Comparison

The current volatility for Vanguard Russell 1000 Index Fund Institutional Shares (VRNIX) is 2.85%, while Fidelity Infrastructure Fund (FNSTX) has a volatility of 5.45%. This indicates that VRNIX experiences smaller price fluctuations and is considered to be less risky than FNSTX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	VRNIX	FNSTX	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.85%	5.45%	-2.60%
Volatility (6M) Calculated over the trailing 6-month period	9.03%	12.63%	-3.60%
Volatility (1Y) Calculated over the trailing 1-year period	11.97%	15.51%	-3.54%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.24%	15.15%	+2.09%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.28%	18.77%	-0.49%

VRNIX vs. FNSTX - Expense Ratio Comparison

VRNIX has a 0.07% expense ratio, which is lower than FNSTX's 1.00% expense ratio.

Dividends

VRNIX vs. FNSTX - Dividend Comparison

VRNIX's dividend yield for the trailing twelve months is around 0.99%, less than FNSTX's 3.80% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FNSTX Fidelity Infrastructure Fund	3.80%	4.16%	1.59%	1.85%	1.35%	0.63%	0.80%	0.36%	0.00%	0.00%	0.00%	0.00%
VRNIX Vanguard Russell 1000 Index Fund Institutional Shares	0.99%	0.82%	1.21%	1.41%	1.59%	2.86%	1.46%	1.65%	2.00%	1.73%	1.93%	1.92%

Frequently Asked Questions

Can I hold both VRNIX and FNSTX in my portfolio?

VRNIX and FNSTX have a correlation of 0.64, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, VRNIX or FNSTX?

FNSTX has higher volatility (5.45%) compared to VRNIX (2.85%). In terms of maximum drawdown, VRNIX dropped -34.57% vs FNSTX's -35.82%.

Which has better risk-adjusted returns?

VRNIX currently has the higher Sharpe Ratio (2.42 vs 1.77), 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.