Solaris Energy Infrastructure
201 hedge funds and large institutions have $891M invested in Solaris Energy Infrastructure in 2025 Q1 according to their latest regulatory filings, with 55 funds opening new positions, 90 increasing their positions, 41 reducing their positions, and 30 closing their positions.
120% more repeat investments, than reductions
Existing positions increased: 90 | Existing positions reduced: 41
83% more first-time investments, than exits
New positions opened: 55 | Existing positions closed: 30
72% more call options, than puts
Call options by funds: $49.4M | Put options by funds: $28.7M
33% more funds holding in top 10
Funds holding in top 10: 6 → 8 (+2)
12.89% more ownership
Funds ownership: 94.81% → 107.69% (+13%)
12% more funds holding
Funds holding: 179 → 201 (+22)
12% less capital invested
Capital invested by funds: $1.01B → $891M (-$118M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
DCM
Driehaus Capital Management
Chicago,
Illinois
|
+$41.3M |
| 2 |
ECA
Encompass Capital Advisors
New York
|
+$37.1M |
| 3 |
BlackRock
New York
|
+$24.3M |
| 4 |
Millennium Management
New York
|
+$23.5M |
| 5 |
Citadel Advisors
Miami,
Florida
|
+$17.7M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
T. Rowe Price Investment Management
Baltimore,
Maryland
|
-$58.5M |
| 2 |
SPPAM
Summit Partners Public Asset Management
Boston,
Massachusetts
|
-$27.3M |
| 3 |
American Century Companies
Kansas City,
Missouri
|
-$14.3M |
| 4 |
Vanguard Group
Malvern,
Pennsylvania
|
-$9.97M |
| 5 |
Invesco
Atlanta,
Georgia
|
-$9.07M |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
226
Federated Hermes
Pittsburgh,
Pennsylvania
| – | -$9.7K | -337 | Closed |
|
|
FFA
227
Frazier Financial Advisors
Columbus,
Ohio
| – | -$2.05K | -72 | Closed |
|
|
SO
228
Sierra Ocean
Ripon,
California
| – | -$1.15K | -40 | Closed |
|
229
Bessemer Group
Woodbridge,
New Jersey
| – | +$471 | +17 | New |
|
SEI Hedge Fund Activity: Q1 2025 in Review
201 of the 7,459 institutional investors tracked by Wall St. Rank reported a position in Solaris Energy Infrastructure (SEI) for Q1 2025, worth a combined $891M — down 12% from $1.01B a quarter earlier.
Buyers outnumbered sellers: 55 funds opened new SEI positions and 30 closed out — a net gain of 25 holders — while 90 added to existing stakes and 41 trimmed.
The largest buyer was Driehaus Capital Management, adding an estimated $41.3M. The largest seller was T. Rowe Price Investment Management, cutting an estimated $58.5M.
- 201 institutional investors held Solaris Energy Infrastructure (SEI) as of Q1 2025, up from 179 in Q4 2024.
- Funds reported $891M of Solaris Energy Infrastructure stock for Q1 2025, down 12% quarter-over-quarter.
- 55 funds opened new Solaris Energy Infrastructure positions in Q1 2025 and 30 closed out, a net change of +25 holders.
- The largest Solaris Energy Infrastructure buyer in Q1 2025 was Driehaus Capital Management, an estimated $41.3M added.
- The largest Solaris Energy Infrastructure seller in Q1 2025 was T. Rowe Price Investment Management, an estimated $58.5M sold.
Based on aggregated 13F filings for Q1 2025.