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MDSTvsENFRETF Comparison

ETF 1

MDST

Westwood Salient Enhanced Midstream Income ETF

This fund is part of

Options Strategies

-0.49%

Full MDST fund page

VS

ETF 2

ENFR

Alerian Energy Infrastructure ETF

This fund is part of

Infrastructure

-0.71%

Full ENFR fund page

Westwood Salient Enhanced Midstream Income ETF (MDST) belongs to the Options Strategies segment. Alerian Energy Infrastructure ETF (ENFR) is part of the Infrastructure segment. MDST's top 1 sector exposures are Energy. In contrast, ENFR's top sector exposures are Energy and Non-Corporate. MDST is more expensive with a Total Expense Ratio (TER) of 0.8%, versus 0.35% for ENFR. MDST is up 20.27% year-to-date (YTD) with +$102M in YTD flows. ENFR performs better with 30.06% YTD performance, and +$120M in YTD flows. Run a side-by-side ETF comparison of MDST and ENFR below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.

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MDST vs ENFR performance and flow charts

Performance

Cumulative Flows

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Daily, global ETF data for advanced analysis or integration into apps (API), from our partner Trackinsight.

Data Services

Historic performance and flows

Data as of 09/10/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	MDST ENFR	+1.87%+2.07%	+3.60%+3.22%	+20.27%+30.06%	+21.99%+30.35%	n/a+108.17%	n/a+175.79%
Flows	MDST ENFR	+$9M+$18M	+$32M+$57M	+$102M+$120M	+$145M+$142M	-+$278M	-+$325M

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	MDST ENFR	+14.23%+17.07%	+12.55%+15.75%	n/a+16.40%	n/a+18.91%
Max drawdown	MDST ENFR	-4.08%-5.06%	-5.89%-8.52%	n/a-15.32%	n/a-20.11%
Max drawdown duration	MDST ENFR	25d36d	66d109d	n/a365d	n/a493d

Trading data

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	MDST	ENFR
Last sale 9/11/2026 at 1:30 PM	$29.50	$39.54
Previous close 09/10/2026	$29.54	$39.71
Consolidated volume 09/10/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of August 31, 2026

1-year trailing difference

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MDST

is actively managed and doesn’t replicate an index

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	MDST	ENFR
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 9/11/2026 at 1:30 PM

Live

Closed

	MDST	ENFR
Last price	$29.50	$39.54
1D performance	-0.14%	-0.43%
AuM	$299.02 M	$543.65 M
E/R	0.8%	0.35%

Characteristics

	MDST	ENFR
Management strategy	Active	Passive
Provider	Westwood	ALPS
Benchmark	-	Alerian Midstream Energy Select Index
N° of holdings	24	29
Asset class	-	Equities
Trailing 12m distribution yield	Join	Join
Inception date	April 9, 2024	November 1, 2013
ESG	No	No

More MDST data on Trackinsight

More ENFR data on Trackinsight

Exposure

Countries

MDST

USA

77.71%

Canada

21.18%

Other

1.12%

ENFR

USA

72.51%

Canada

27.13%

Other

0.36%

Sectors

MDST

Energy

98.88%

Other

1.12%

ENFR

Energy

99.47%

Other

0.53%

Diversification

MDST

Total weight of top 15 holdings out of 15

86.33%

ENFR

Total weight of top 15 holdings out of 15

81.74%

Top 15 holdings

Data as of July 31, 2026

MDST

Energy Transfer LP

9.14%

Enbridge, Inc.

8.72%

The Williams Cos., Inc.

8.15%

Enterprise Products Partners LP

6.82%

DT Midstream, Inc.

6.05%

Kinder Morgan, Inc.

5.58%

Cheniere Energy, Inc.

4.88%

TC Energy Corp.

4.79%

ONEOK, Inc.

4.77%

Plains GP Holdings LP

4.75%

Targa Resources Corp.

4.66%

MPLX LP

4.63%

South Bow Corp.

4.60%

Antero Midstream Corp.

4.49%

Hess Midstream LP

4.30%

ENFR

Energy Transfer LP

8.04%

Enbridge, Inc.

8.00%

Enterprise Products Partners LP

7.04%

The Williams Cos., Inc.

5.88%

Cheniere Energy, Inc.

5.34%

Plains GP Holdings LP

5.25%

MPLX LP

5.03%

Kinder Morgan, Inc.

4.99%

ONEOK, Inc.

4.94%

Pembina Pipeline Corp.

4.89%

Targa Resources Corp.

4.88%

DT Midstream, Inc.

4.78%

TC Energy Corp.

4.73%

Keyera Corp.

4.13%

Western Midstream Partners LP

3.83%

Frequently asked questions about MDST and ENFR

How have the MDST and ENFR ETFs performed in 2026?

As of September 10, 2026, MDST is up 20.27% year-to-date (YTD), while ENFR has returned 30.06%. That puts ENFR better performer ahead so far this year.

Which ETF is attracting more investor money: MDST or ENFR?

Year-to-date, the MDST ETF saw +$102M in flows, compared to +$120M for ENFR.

Which ETF is more volatile: MDST or ENFR?

Over the past year, MDST had a volatility of 12.55%, while ENFR experienced 15.75%.

Which ETF is bigger: MDST or ENFR?

As of September 10, 2026, MDST holds $299.02 M in assets under management (AUM), while ENFR manages $543.65 M.

What sectors do the MDST and ENFR ETFs invest in?

MDST leans toward sectors like Energy. Meanwhile, ENFR focuses on Energy.

What are the top holdings of the MDST ETF and ENFR ETF?

MDST top holdings include Energy Transfer LP, Enbridge, Inc. and The Williams Cos., Inc.. ENFR holds in its top three: Energy Transfer LP, Enbridge, Inc. and Enterprise Products Partners LP.

Which ETF is more diversified: MDST or ENFR?

MDST holds 24 securities with 86.33% of its assets in the top 15. ENFR has 29 securities and a top 15 weight of 81.74%.

Westwood Launches BFRE ETF: A New Approach to Global Equity Investing

March 27, 2025

MDST

MDSTvsENFRETF Comparison

Westwood Salient Enhanced Midstream Income ETF

Alerian Energy Infrastructure ETF

MDST vs ENFR performance and flow charts

Performance

Cumulative Flows

Get all the metrics on this page, and more, through a reliable ETF data feed

Countries

Sectors

Diversification

Top 15 holdings

How have the MDST and ENFR ETFs performed in 2026?

As of September 10, 2026, MDST is up 20.27% year-to-date (YTD), while ENFR has returned 30.06%. That puts ENFR better performer ahead so far this year.

Which ETF is attracting more investor money: MDST or ENFR?

Year-to-date, the MDST ETF saw +$102M in flows, compared to +$120M for ENFR.

Which ETF is more volatile: MDST or ENFR?

Over the past year, MDST had a volatility of 12.55%, while ENFR experienced 15.75%.

Which ETF is bigger: MDST or ENFR?

As of September 10, 2026, MDST holds $299.02 M in assets under management (AUM), while ENFR manages $543.65 M.

What sectors do the MDST and ENFR ETFs invest in?

MDST leans toward sectors like Energy. Meanwhile, ENFR focuses on Energy.

What are the top holdings of the MDST ETF and ENFR ETF?

MDST top holdings include Energy Transfer LP, Enbridge, Inc. and The Williams Cos., Inc.. ENFR holds in its top three: Energy Transfer LP, Enbridge, Inc. and Enterprise Products Partners LP.

Which ETF is more diversified: MDST or ENFR?

MDST holds 24 securities with 86.33% of its assets in the top 15. ENFR has 29 securities and a top 15 weight of 81.74%.

Westwood Launches BFRE ETF: A New Approach to Global Equity Investing

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