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SEI

Solaris Energy Infrastructure
SEI

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.

New
Increased
Maintained
Reduced
Closed

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)

Holders
201
Holders Change
+22
Holders Change %
+12.29%
% of All Funds
2.69%
Holding in Top 10
8
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+33.33%
% of All Funds
0.11%
New
55
Increased
90
Reduced
41
Closed
30
Calls
$49.4M
Puts
$28.7M
Net Calls
+$20.7M
Net Calls Change
+$6.92M

Top Buyers

Rank Fund Capital Flow
1
DCM
Driehaus Capital Management
Illinois
+$41.3M
2
ECA
Encompass Capital Advisors
New York
+$37.1M
3
BlackRock
BlackRock
New York
+$24.3M
4
Millennium Management
Millennium Management
New York
+$23.5M
5
Citadel Advisors
Citadel Advisors
Florida
+$17.7M

Top Sellers

Rank Fund Capital Flow
1
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
-$58.5M
2
SPPAM
Summit Partners Public Asset Management
Massachusetts
-$27.3M
3
American Century Companies
American Century Companies
Missouri
-$14.3M
4
Vanguard Group
Vanguard Group
Pennsylvania
-$9.97M
5
Invesco
Invesco
Georgia
-$9.07M
Name Holding Trade Value Shares
Change 		Change in
Stake
AI
51
Acuitas Investments
Washington
$3.73M – – –
Citigroup
52
Citigroup
New York
$3.58M +$3.58M +129,274 +369%
Voloridge Investment Management
53
Voloridge Investment Management
Florida
$3.57M +$1.52M +54,806 +50%
Susquehanna International Group
54
Susquehanna International Group
Pennsylvania
$3.34M +$2.37M +85,437 +126%
Universal-Beteiligungs- und Servicegesellschaft
55
Universal-Beteiligungs- und Servicegesellschaft
Germany
$3.19M +$4.07M +146,770 New
QT
56
Quantbot Technologies
New York
$3.11M +$3.96M +142,793 New
RWM
57
Ritholtz Wealth Management
New York
$2.78M +$416K +15,010 +13%
HVCM
58
Hel Ved Capital Management
Hong Kong
$2.73M +$3.48M +125,400 New
Bank of America
59
Bank of America
North Carolina
$2.56M +$1.82M +65,522 +126%
First Trust Advisors
60
First Trust Advisors
Illinois
$2.55M +$142K +5,135 +5%
AQR Capital Management
61
AQR Capital Management
Connecticut
$2.47M +$721 +26 +0%
EI
62
EAM Investors
California
$2.46M -$2.39M -86,034 -43%
American Century Companies
63
American Century Companies
Missouri
$2.18M -$14.3M -515,127 -84%
CSS
64
Cubist Systematic Strategies
Connecticut
$2.15M +$2.73M +98,592 New
KWM
65
Kingsview Wealth Management
Oregon
$2.04M +$2.6M +93,849 New
Point72 Asset Management
66
Point72 Asset Management
Connecticut
$2.04M +$2.6M +93,716 New
Charles Schwab
67
Charles Schwab
California
$1.97M +$390K +14,074 +18%
Credit Agricole
68
Credit Agricole
France
$1.94M +$311K +11,221 +14%
AWM
69
AE Wealth Management
Kansas
$1.87M +$979K +35,302 +70%
Jane Street
70
Jane Street
New York
$1.86M +$1.24M +44,652 +110%
PP
71
PDT Partners
New York
$1.85M +$1.96M +70,692 +493%
MAP
72
Moody Aldrich Partners
Massachusetts
$1.81M +$2.3M +82,971 New
Ameriprise
73
Ameriprise
Minnesota
$1.77M -$3.04M -109,753 -57%
ACM
74
Aquatic Capital Management
Illinois
$1.72M +$2.11M +76,204 +2,561%
Squarepoint
75
Squarepoint
New York
$1.7M +$771K +27,817 +55%
1 2
3
4 5

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.