ENFR vs. GUNR

Last updated Jun 12, 2026

ENFR (Alerian Energy Infrastructure ETF) and GUNR (FlexShares Morningstar Global Upstream Natural Resources Index Fund) are both exchange-traded funds - ENFR is a Energy Equities fund tracking the Alerian Midstream Energy Select Index, while GUNR is a Commodity Producers Equities fund tracking the Morningstar Global Upstream Natural Resources Index. Both are passively managed. Over the past 10 years, ENFR returned 12.09%/yr vs 10.82%/yr for GUNR. A 0.67 correlation means they provide meaningful diversification when combined. ENFR charges 0.35%/yr vs 0.46%/yr for GUNR.

Performance

ENFR vs. GUNR - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Alerian Energy Infrastructure ETF (ENFR) and FlexShares Morningstar Global Upstream Natural Resources Index Fund (GUNR). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ENFR achieves a 25.06% return, which is significantly higher than GUNR's 14.38% return. Over the past 10 years, ENFR has outperformed GUNR with an annualized return of 12.09%, while GUNR has yielded a comparatively lower 10.82% annualized return.

ENFR

• 1D: -0.75%
• 1M: 0.28%
• YTD: 25.06%
• 6M: 25.48%
• 1Y: 26.53%
• 3Y*: 28.18%
• 5Y*: 19.26%
• 10Y*: 12.09%

GUNR

• 1D: 1.38%
• 1M: -6.21%
• YTD: 14.38%
• 6M: 15.02%
• 1Y: 33.05%
• 3Y*: 12.46%
• 5Y*: 9.21%
• 10Y*: 10.82%

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

ENFR vs. GUNR - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
ENFR Alerian Energy Infrastructure ETF	25.06%	5.88%	42.17%	15.63%	17.48%	39.97%	-24.14%	21.60%	-18.67%	-0.19%
GUNR FlexShares Morningstar Global Upstream Natural Resources Index Fund	14.38%	30.03%	-8.37%	-2.40%	14.83%	26.06%	0.46%	18.41%	-9.42%	18.74%

Correlation

The correlation between ENFR and GUNR is 0.33, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.33
Correlation (3Y) Calculated over the trailing 3-year period	0.52
Correlation (5Y) Calculated over the trailing 5-year period	0.68
Correlation (10Y) Calculated over the trailing 10-year period	0.68
Correlation (All Time) Calculated using the full available price history since Nov 1, 2013	0.67

Over the past year, the correlation between ENFR and GUNR has dropped to 0.33 - well below their long-term average of 0.67, suggesting their price drivers have been diverging.

ENFR vs. GUNR - Sectors Allocation Comparison

Sectors	ENFR	GUNR
Energy	98.8%	29.3%
Industrials	3.4%	2.3%
Utilities	1.0%	4.0%
Financial Services	0.2%	2.7%
Basic Materials	-	45.1%
Communication Services	-	1.7%
Consumer Cyclical	-	0.2%
Consumer Defensive	-	11.5%
Healthcare	-	-
Real Estate	-	0.2%
Technology	-	0.5%

Return for Risk

ENFR vs. GUNR — Risk / Return Rank

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

ENFR

ENFR Risk / Return Rank: 65
ENFR Sharpe Ratio Rank: 67
ENFR Sortino Ratio Rank: 66
ENFR Omega Ratio Rank: 62
ENFR Calmar Ratio Rank: 73
ENFR Martin Ratio Rank: 56

GUNR

GUNR Risk / Return Rank: 81
GUNR Sharpe Ratio Rank: 79
GUNR Sortino Ratio Rank: 72
GUNR Omega Ratio Rank: 76
GUNR Calmar Ratio Rank: 87
GUNR Martin Ratio Rank: 88

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.

ENFR vs. GUNR - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Alerian Energy Infrastructure ETF (ENFR) and FlexShares Morningstar Global Upstream Natural Resources Index Fund (GUNR). 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.

	ENFR	GUNR	Difference
Sharpe ratio: Return per unit of total volatility	1.82	2.12	-0.30
Sortino ratio: Return per unit of downside risk	2.52	2.72	-0.20
Omega ratio: Gain probability vs. loss probability	1.31	1.37	-0.06
Calmar ratio: Return relative to maximum drawdown	3.08	4.27	-1.19
Martin ratio: Return relative to average drawdown	8.21	16.27	-8.06

ENFR vs. GUNR - Sharpe Ratio Comparison

The current ENFR Sharpe Ratio is 1.82, which is comparable to the GUNR Sharpe Ratio of 2.12. The chart below compares the historical Sharpe Ratios of ENFR and GUNR, 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

ENFR vs. GUNR - Drawdown Comparison

The maximum ENFR drawdown since its inception was -68.28%, which is greater than GUNR's maximum drawdown of -45.64%. Use the drawdown chart below to compare losses from any high point for ENFR and GUNR.

Drawdown Indicators

	ENFR	GUNR	Difference
Max Drawdown Largest peak-to-trough decline	-68.28%	-45.64%	-22.64%
Max Drawdown (1Y) Largest decline over 1 year	-8.64%	-7.77%	-0.87%
Max Drawdown (3Y) Largest decline over 3 years	-15.58%	-19.59%	+4.01%
Max Drawdown (5Y) Largest decline over 5 years	-20.29%	-24.06%	+3.77%
Max Drawdown (10Y) Largest decline over 10 years	-62.64%	-43.04%	-19.60%
Current Drawdown Current decline from peak	-4.61%	-6.50%	+1.89%
Average Drawdown Average peak-to-trough decline	-15.96%	-10.39%	-5.57%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.24%	2.04%	+1.20%

Volatility

ENFR vs. GUNR - Volatility Comparison

Alerian Energy Infrastructure ETF (ENFR) has a higher volatility of 5.61% compared to FlexShares Morningstar Global Upstream Natural Resources Index Fund (GUNR) at 4.92%. This indicates that ENFR's price experiences larger fluctuations and is considered to be riskier than GUNR based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ENFR	GUNR	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.61%	4.92%	+0.69%
Volatility (6M) Calculated over the trailing 6-month period	11.52%	13.12%	-1.60%
Volatility (1Y) Calculated over the trailing 1-year period	14.67%	15.66%	-0.99%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	19.31%	19.06%	+0.25%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	24.66%	20.43%	+4.23%

ENFR vs. GUNR - Expense Ratio Comparison

ENFR has a 0.35% expense ratio, which is lower than GUNR's 0.46% expense ratio.

Dividends

ENFR vs. GUNR - Dividend Comparison

ENFR's dividend yield for the trailing twelve months is around 4.01%, more than GUNR's 2.34% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ENFR Alerian Energy Infrastructure ETF	4.01%	4.77%	4.41%	5.48%	5.23%	7.86%	7.57%	5.81%	3.98%	2.98%	3.31%	3.34%
GUNR FlexShares Morningstar Global Upstream Natural Resources Index Fund	2.34%	2.81%	3.39%	3.55%	4.12%	3.61%	2.79%	3.25%	3.27%	2.00%	1.73%	4.50%

Frequently Asked Questions

Can I hold both ENFR and GUNR in my portfolio?

ENFR and GUNR have a correlation of 0.33, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, ENFR or GUNR?

ENFR has higher volatility (5.61%) compared to GUNR (4.92%). In terms of maximum drawdown, ENFR dropped -68.28% vs GUNR's -45.64%.

Which ETF is better, ENFR or GUNR?

On 10-year performance, ENFR leads with 12.09% vs 10.82% for GUNR. On fees, ENFR is cheaper at 0.35% per year. On volatility, GUNR has been the lower-risk option at 4.92%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, ENFR or GUNR?

Over the 10-year period, ENFR has performed better with a 12.09% return vs 10.82%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, ENFR or GUNR?

ENFR is cheaper with a 0.35% expense ratio, compared with 0.46% for GUNR.

Which ETF pays a higher dividend yield, ENFR or GUNR?

ENFR has the higher dividend yield at 4.01%, compared with 2.34% for GUNR.

What is the main difference between ENFR and GUNR?

ENFR is categorized as Energy Equities, while GUNR is Commodity Producers Equities. ENFR tracks Alerian Midstream Energy Select Index, while GUNR tracks Morningstar Global Upstream Natural Resources Index. They also come from different issuers: SS&C and Northern Trust. Their fees differ too: 0.35% for ENFR and 0.46% for GUNR.

Which has better risk-adjusted returns?

GUNR currently has the higher Sharpe Ratio (2.12 vs 1.82), 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.