MDSTvsUMIETF Comparison
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Westwood Salient Enhanced Midstream Income ETF (MDST) belongs to the Options Strategies segment. USCF Midstream Energy Income Fund (UMI) is part of the Infrastructure segment. Both ETFs have the same top 1 sector exposures: Energy. MDST is less expensive with a Total Expense Ratio (TER) of 0.8%, versus 0.85% for UMI. MDST is up 20.27% year-to-date (YTD) with +$102M in YTD flows. UMI performs better with 27.24% YTD performance, and +$33M in YTD flows. Run a side-by-side ETF comparison of MDST and UMI 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 UMI performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/10/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | MDST UMI | +1.87%+2.17% | +3.60%+3.20% | +20.27%+27.24% | +21.99%+28.75% | n/a+96.60% | n/a+167.14% |
| Flows | MDST UMI | +$9M+$13M | +$32M+$27M | +$102M+$33M | +$145M+$53M | -+$121M | -+$207M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | MDST UMI | +14.23%+16.64% | +12.55%+15.25% | n/a+16.43% | n/a+19.20% |
| Max drawdown | MDST UMI | -4.08%-5.01% | -5.89%-7.51% | n/a-16.88% | n/a-20.12% |
| Max drawdown duration | MDST UMI | 25d25d | 66d66d | n/a370d | n/a492d |
Trading data
MDST | UMI | |
Last sale 9/11/2026 at 1:30 PM | $29.50 | $60.56 |
| Previous close 09/10/2026 | $29.54 | $60.88 |
| Consolidated volume 09/10/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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Main metrics
Last update 9/11/2026 at 1:30 PM
Live
Closed
MDST | UMI | |
|---|---|---|
| Last price | $29.50 | $60.56 |
| 1D performance | -0.14% | -0.52% |
| AuM | $299.02 M | $522.55 M |
| E/R | 0.8% | 0.85% |
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Exposure
Countries
MDST
USA
77.71%
Canada
21.18%
Other
1.12%
UMI
USA
72.54%
Canada
27.28%
Other
0.18%
Sectors
MDST
Energy
98.88%
Other
1.12%
UMI
Energy
99.82%
Other
0.18%
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Diversification
MDST
Total weight of top 15 holdings out of 15
86.33%
UMI
Total weight of top 15 holdings out of 15
83.87%
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%
UMI
Energy Transfer LP
8.01%
Enterprise Products Partners LP
7.59%
The Williams Cos., Inc.
6.88%
Enbridge, Inc.
6.87%
Targa Resources Corp.
6.73%
Kinder Morgan, Inc.
6.08%
DT Midstream, Inc.
5.73%
MPLX LP
4.89%
ONEOK, Inc.
4.87%
Plains GP Holdings LP
4.80%
Keyera Corp.
4.73%
TC Energy Corp.
4.65%
Pembina Pipeline Corp.
4.50%
Cheniere Energy, Inc.
3.89%
South Bow Corp.
3.64%
Frequently asked questions about MDST and UMI
How have the MDST and UMI ETFs performed in 2026?
As of September 10, 2026, MDST is up 20.27% year-to-date (YTD), while UMI has returned 27.24%. That puts UMI better performer ahead so far this year.
Which ETF is attracting more investor money: MDST or UMI?
Year-to-date, the MDST ETF saw +$102M in flows, compared to +$33M for UMI.
Which ETF is more volatile: MDST or UMI?
Over the past year, MDST had a volatility of 12.55%, while UMI experienced 15.25%.
Which ETF is bigger: MDST or UMI?
As of September 10, 2026, MDST holds $299.02 M in assets under management (AUM), while UMI manages $522.55 M.
What sectors do the MDST and UMI ETFs invest in?
MDST leans toward sectors like Energy. Meanwhile, UMI focuses on Energy.
What are the top holdings of the MDST ETF and UMI ETF?
MDST top holdings include Energy Transfer LP, Enbridge, Inc. and The Williams Cos., Inc.. UMI holds in its top three: Energy Transfer LP, Enterprise Products Partners LP and The Williams Cos., Inc..
Which ETF is more diversified: MDST or UMI?
MDST holds 24 securities with 86.33% of its assets in the top 15. UMI has 22 securities and a top 15 weight of 83.87%.
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Latest news about MDST & UMI
Westwood Launches BFRE ETF: A New Approach to Global Equity Investing
March 27, 2025
MDST
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