FDFIX vs. UTES

Last updated Jun 4, 2026

FDFIX (Fidelity Flex 500 Index Fund) and UTES (Virtus Reaves Utilities ETF) are both funds - FDFIX is a Large Cap Blend Equities fund managed by Fidelity, while UTES is a Utilities Equities fund actively managed by Virtus Investment Partners. Over the past 5 years, FDFIX returned 14.20%/yr vs 15.66%/yr for UTES. At a 0.41 correlation, their price movements are largely independent. FDFIX charges 0.00%/yr vs 0.49%/yr for UTES.

Performance

FDFIX vs. UTES - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Flex 500 Index Fund (FDFIX) and Virtus Reaves Utilities ETF (UTES). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FDFIX achieves a 11.53% return, which is significantly higher than UTES's 0.08% return.

FDFIX

• 1D: 0.22%
• 1M: 6.02%
• YTD: 11.53%
• 6M: 11.45%
• 1Y: 28.49%
• 3Y*: 22.62%
• 5Y*: 14.20%
• 10Y*: —

UTES

• 1D: -0.98%
• 1M: -6.58%
• YTD: 0.08%
• 6M: -1.81%
• 1Y: 7.86%
• 3Y*: 22.78%
• 5Y*: 15.66%
• 10Y*: 12.40%

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

FDFIX vs. UTES - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
FDFIX Fidelity Flex 500 Index Fund	11.53%	17.59%	25.06%	26.27%	-18.10%	28.69%	18.46%	31.47%	-4.45%	14.41%
UTES Virtus Reaves Utilities ETF	0.08%	25.71%	45.35%	-2.46%	0.80%	20.74%	-0.30%	25.48%	5.14%	8.69%

Correlation

The correlation between FDFIX and UTES is 0.38, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.38
Correlation (3Y) Calculated over the trailing 3-year period	0.42
Correlation (5Y) Calculated over the trailing 5-year period	0.46
Correlation (All Time) Calculated using the full available price history since Mar 10, 2017	0.41

Return for Risk

FDFIX vs. UTES — Risk / Return Rank

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

FDFIX

FDFIX Risk / Return Rank: 70
FDFIX Sharpe Ratio Rank: 72
FDFIX Sortino Ratio Rank: 64
FDFIX Omega Ratio Rank: 64
FDFIX Calmar Ratio Rank: 72
FDFIX Martin Ratio Rank: 80

UTES

UTES Risk / Return Rank: 14
UTES Sharpe Ratio Rank: 14
UTES Sortino Ratio Rank: 14
UTES Omega Ratio Rank: 14
UTES Calmar Ratio Rank: 15
UTES Martin Ratio Rank: 15

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.

FDFIX vs. UTES - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Flex 500 Index Fund (FDFIX) and Virtus Reaves Utilities ETF (UTES). 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.

	FDFIX	UTES	Difference
Sharpe ratio Return per unit of total volatility	2.47	0.37	+2.10
Sortino ratio Return per unit of downside risk	3.34	0.64	+2.70
Omega ratio Gain probability vs. loss probability	1.45	1.08	+0.37
Calmar ratio Return relative to maximum drawdown	3.28	0.57	+2.71
Martin ratio Return relative to average drawdown	14.96	1.30	+13.66
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

FDFIX vs. UTES - Sharpe Ratio Comparison

The current FDFIX Sharpe Ratio is 2.47, which is higher than the UTES Sharpe Ratio of 0.37. The chart below compares the historical Sharpe Ratios of FDFIX and UTES, 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

	FDFIX	UTES	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.47	0.37	+2.10
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.84	0.76	+0.08
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.62	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.82	0.70	+0.13

Drawdowns

FDFIX vs. UTES - Drawdown Comparison

The maximum FDFIX drawdown since its inception was -33.77%, roughly equal to the maximum UTES drawdown of -35.39%. Use the drawdown chart below to compare losses from any high point for FDFIX and UTES.

Drawdown Indicators

	FDFIX	UTES	Difference
Max Drawdown Largest peak-to-trough decline	-33.77%	-35.39%	+1.62%
Max Drawdown (1Y) Largest decline over 1 year	-8.99%	-13.88%	+4.89%
Max Drawdown (3Y) Largest decline over 3 years	-18.76%	-17.62%	-1.14%
Max Drawdown (5Y) Largest decline over 5 years	-24.51%	-20.40%	-4.11%
Max Drawdown (10Y) Largest decline over 10 years	—	-35.39%	—
Current Drawdown Current decline from peak	0.00%	-9.26%	+9.26%
Average Drawdown Average peak-to-trough decline	-4.58%	-5.52%	+0.94%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.97%	6.08%	-4.11%

Volatility

FDFIX vs. UTES - Volatility Comparison

The current volatility for Fidelity Flex 500 Index Fund (FDFIX) is 2.92%, while Virtus Reaves Utilities ETF (UTES) has a volatility of 7.40%. This indicates that FDFIX experiences smaller price fluctuations and is considered to be less risky than UTES based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FDFIX	UTES	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.92%	7.40%	-4.48%
Volatility (6M) Calculated over the trailing 6-month period	9.03%	16.95%	-7.92%
Volatility (1Y) Calculated over the trailing 1-year period	11.96%	21.27%	-9.31%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	16.95%	20.60%	-3.65%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.59%	20.16%	-1.57%

FDFIX vs. UTES - Expense Ratio Comparison

FDFIX has a 0.00% expense ratio, which is lower than UTES's 0.49% expense ratio.

Dividends

FDFIX vs. UTES - Dividend Comparison

FDFIX's dividend yield for the trailing twelve months is around 1.03%, less than UTES's 1.50% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FDFIX Fidelity Flex 500 Index Fund	1.03%	1.11%	1.26%	1.48%	1.70%	1.27%	1.52%	1.78%	2.16%	0.50%	0.00%	0.00%
UTES Virtus Reaves Utilities ETF	1.50%	1.42%	1.51%	2.44%	2.13%	1.94%	2.09%	1.84%	2.09%	3.44%	3.53%	0.61%

Frequently Asked Questions

Can I hold both FDFIX and UTES in my portfolio?

FDFIX and UTES have a correlation of 0.38, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, FDFIX or UTES?

UTES has higher volatility (7.40%) compared to FDFIX (2.92%). In terms of maximum drawdown, FDFIX dropped -33.77% vs UTES's -35.39%.

Which has better risk-adjusted returns?

FDFIX currently has the higher Sharpe Ratio (2.47 vs 0.37), 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.