Westwood Salient Enhanced Midstream Income ETF
MDST
31 hedge funds and large institutions have $120M invested in Westwood Salient Enhanced Midstream Income ETF in 2026 Q1 according to their latest regulatory filings, with 8 funds opening new positions, 13 increasing their positions, 6 reducing their positions, and 2 closing their positions.
300% more first-time investments, than exits
New positions opened: 8 | Existing positions closed: 2
117% more repeat investments, than reductions
Existing positions increased: 13 | Existing positions reduced: 6
29% more capital invested
Capital invested by funds: $93.2M → $120M (+$26.8M)
24% more funds holding
Funds holding: 25 → 31 (+6)
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
0.6% less ownership
Funds ownership: 54.09% → 53.49% (-0.6%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
GSIAS
Garden State Investment Advisory Services
Red Bank,
New Jersey
|
+$2.76M |
| 2 |
NSIM
North Star Investment Management
Chicago,
Illinois
|
+$2.73M |
| 3 |
CPIG
Chicago Partners Investment Group
Chicago,
Illinois
|
+$2.72M |
| 4 |
Rockefeller Capital Management
New York
|
+$2.63M |
| 5 |
Morgan Stanley
New York
|
+$2.45M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jane Street
New York
|
-$1.14M |
| 2 |
OMC
Old Mission Capital
Chicago,
Illinois
|
-$559K |
| 3 |
Osaic Holdings
Scottsdale,
Arizona
|
-$47.2K |
| 4 |
OC
Oppenheimer & Co
New York
|
-$33.2K |
| 5 |
Janney Montgomery Scott
Philadelphia,
Pennsylvania
|
-$27.9K |
MDST Hedge Fund Activity: Q1 2026 in Review
31 of the 8,191 institutional investors tracked by Wall St. Rank reported a position in Westwood Salient Enhanced Midstream Income ETF (MDST) for Q1 2026, worth a combined $120M — up 29% from $93.2M a quarter earlier.
Buyers outnumbered sellers: 8 funds opened new MDST positions and 2 closed out — a net gain of 6 holders — while 13 added to existing stakes and 6 trimmed.
The largest buyer was Garden State Investment Advisory Services, opening a new position worth an estimated $2.76M. The largest seller was Jane Street, exiting entirely with an estimated $1.14M sold.
- 31 institutional investors held Westwood Salient Enhanced Midstream Income ETF (MDST) as of Q1 2026, up from 25 in Q4 2025.
- Funds reported $120M of Westwood Salient Enhanced Midstream Income ETF stock for Q1 2026, up 29% quarter-over-quarter.
- 8 funds opened new Westwood Salient Enhanced Midstream Income ETF positions in Q1 2026 and 2 closed out, a net change of +6 holders.
- The largest Westwood Salient Enhanced Midstream Income ETF buyer in Q1 2026 was Garden State Investment Advisory Services, an estimated $2.76M added.
- The largest Westwood Salient Enhanced Midstream Income ETF seller in Q1 2026 was Jane Street, an estimated $1.14M sold.
Based on aggregated 13F filings for Q1 2026.