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Solaris Energy Infrastructure, Inc.

SEI
Exchange
NYSE
Industry
Oil & Gas Field Machinery & Equipment
SEC CIK
0001697500

In the last 90 days, Solaris Energy Infrastructure, Inc. insiders filed 1 open-market purchase and 0 sales; 433 institutions reported holding it in 13F filings for Q2 2026, worth $5.71B in total; no superinvestor holds it.

13F holders, Q3 2024

Institutional positions in Solaris Energy Infrastructure, Inc. as of Sep 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
135
+8 vs. Q2 2024
Shares held
23.9M
+2.87M (+13.6%) vs. Q2 2024
Total value
$304.9M
+$124.5M (+69.0%) vs. Q2 2024
New holders
38
38 more added
Sold out
30
46 more reduced

2 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2024: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting SEI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ3 2024: 135 institutions
Q1 2021: 112 institutionsQ2 2021: 111 institutionsQ3 2021: 107 institutionsQ4 2021: 108 institutionsQ1 2022: 121 institutionsQ2 2022: 134 institutionsQ3 2022: 128 institutionsQ4 2022: 128 institutionsQ1 2023: 117 institutionsQ2 2023: 100 institutionsQ3 2023: 119 institutionsQ4 2023: 140 institutionsQ1 2024: 132 institutionsQ2 2024: 129 institutionsQ3 2024: 135 institutionsQ4 2024: 179 institutionsQ1 2025: 200 institutionsQ2 2025: 213 institutionsQ3 2025: 272 institutionsQ4 2025: 335 institutionsQ1 2026: 363 institutionsQ2 2026: 433 institutions
Value heldQ3 2024: $304.9M
Q1 2021: $282.7MQ2 2021: $224.0MQ3 2021: $184.2MQ4 2021: $157.4MQ1 2022: $287.5MQ2 2022: $267.4MQ3 2022: $224.7MQ4 2022: $239.4MQ1 2023: $196.4MQ2 2023: $182.1MQ3 2023: $230.1MQ4 2023: $191.7MQ1 2024: $214.8MQ2 2024: $202.4MQ3 2024: $304.9MQ4 2024: $1.01BQ1 2025: $890.9MQ2 2025: $1.35BQ3 2025: $2.21BQ4 2025: $3.11BQ1 2026: $3.69BQ2 2026: $5.71B
Institutions holding SEI and their total value by quarter
QuarterHoldersValue
Q2 2026433$5.71B
Q1 2026363$3.69B
Q4 2025335$3.11B
Q3 2025272$2.21B
Q2 2025213$1.35B
Q1 2025200$890.9M
Q4 2024179$1.01B
Q3 2024135$304.9M
Q2 2024129$202.4M
Q1 2024132$214.8M
Q4 2023140$191.7M
Q3 2023119$230.1M
Q2 2023100$182.1M
Q1 2023117$196.4M
Q4 2022128$239.4M
Q3 2022128$224.7M
Q2 2022134$267.4M
Q1 2022121$287.5M
Q4 2021108$157.4M
Q3 2021107$184.2M
Q2 2021111$224.0M
Q1 2021112$282.7M

Institutions, Q3 2024

Shares, value and share of portfolio for each institution holding Solaris Energy Infrastructure, Inc.; share changes are against Q2 2024.

Institutions holding SEI in Q3 2024
InstitutionSharesValue% of portfolioChange in sharesAction
FMR LLC3,317$42.3K0.00%+1,155+53.4%Added
Ameritas Investment Partners, Inc.2,541$32.4K0.00%00.0%Unchanged
Point72 Asia (Singapore) Pte. Ltd.2,476$31.6K0.01%−3,385−57.8%Reduced
Great West Life Assurance Co2,234$28.0K0.00%+289+14.9%Added
Riverview Trust Co2,161$27.6K0.02%00.0%Unchanged
New York State Common Retirement Fund2,117$27.0K0.00%−8,800−80.6%Reduced
Legal & General Group Plc2,114$27.0K0.00%−558−20.9%Reduced
Nisa Investment Advisors, LLC1,875$23.9K0.00%+174+10.2%Added
California State Teachers Retirement System1,822$23.2K0.00%00.0%Unchanged
Amalgamated Bank1,090$14.0K0.00%00.0%Unchanged
Simplex Trading, LLC1,036$13.0K0.00%+1,036New
Fortis Group Advisors, LLC1,000$12.8K0.00%00.0%Unchanged
Quadrant Capital Group LLC985$12.6K0.00%+985New
Capital Performance Advisors LLP647$8.26K0.00%+647New
Venturi Wealth Management, LLC568$7.25K0.00%+568New
GAMMA Investing LLC523$6.67K0.00%+193+58.5%Added
LRI Investments, LLC322$5.86K0.00%+322New
Harbor Capital Advisors, Inc.389$5.00K0.00%+389New
Comerica Bank366$4.67K0.00%00.0%Unchanged
Harbour Investments, Inc.332$4.24K0.00%00.0%Unchanged
Smartleaf Asset Management LLC287$3.64K0.00%+287New
Ronald Blue Trust, Inc.278$2.38K0.00%+131+89.1%Added
First Horizon Advisors, Inc.117$1.49K0.00%+117New
Signaturefd, LLC110$1.40K0.00%+110New
Federated Hermes, Inc.92$1.17K0.00%+92New
Sterling Capital Management LLC80$1.02K0.00%+80New
Capital Advisors, Ltd. LLC43$1.00K0.00%+23+115.0%Added
Parallel Advisors, LLC75$9570.00%+75New
Private Wealth Management Group, LLC68$8680.00%00.0%Unchanged
EverSource Wealth Advisors, LLC57$7270.00%00.0%Unchanged
Lindbrook Capital, LLC39$4980.00%+39New
Rothschild Investment LLC30$3830.00%+15+100.0%Added
Quest Partners LLC29$3700.00%−51,893−99.9%Reduced
Farther Finance Advisors, LLC20$2550.00%00.0%Unchanged
Covestor Ltd14$00.00%−18−56.3%Reduced
Hotchkis & Wiley Capital Management LLC0$00.00%−1,124,960−100.0%Sold out
Adage Capital Partners GP, L.L.C.0$00.00%−802,986−100.0%Sold out
RK Capital Management, LLC0$00.00%−616,000−100.0%Sold out
Invenomic Capital Management LP0$00.00%−404,735−100.0%Sold out
Trexquant Investment LP0$00.00%−183,551−100.0%Sold out
Atom Investors LP0$00.00%−98,889−100.0%Sold out
Los Angeles Capital Management LLC0$00.00%−65,052−100.0%Sold out
Squarepoint Ops LLC0$00.00%−58,842−100.0%Sold out
ExodusPoint Capital Management, LP0$00.00%−48,589−100.0%Sold out
SEI Investments Co0$00.00%−36,233−100.0%Sold out
HITE Hedge Asset Management LLC0$00.00%−34,061−100.0%Sold out
Nebula Research & Development LLC0$00.00%−29,092−100.0%Sold out
Qube Research & Technologies Ltd0$00.00%−24,288−100.0%Sold out
HRT Financial LP0$00.00%−22,346−100.0%Sold out
Dakota Wealth Management0$00.00%−21,396−100.0%Sold out
Brevan Howard Capital Management LP0$00.00%−14,025−100.0%Sold out
HSBC Holdings PLC0$00.00%−13,960−100.0%Sold out
CastleKnight Management LP0$00.00%−13,917−100.0%Sold out
Avantax Advisory Services, Inc.0$00.00%−12,425−100.0%Sold out
First Hawaiian Bank0$00.00%−11,949−100.0%Sold out
Engineers Gate Manager LP0$00.00%−11,443−100.0%Sold out
Boothbay Fund Management, LLC0$00.00%−11,270−100.0%Sold out
49 Wealth Management, LLC0$00.00%−10,700−100.0%Sold out
Point72 (DIFC) Ltd0$00.00%−7,385−100.0%Sold out
Quarry LP0$00.00%−6,659−100.0%Sold out
New York State Teachers Retirement System0$00.00%−2,760−100.0%Sold out
Aquatic Capital Management LLC0$00.00%−2,200−100.0%Sold out
Innealta Capital, LLC0$00.00%−1,387−100.0%Sold out
Macquarie Group Ltd0$00.00%−219−100.0%Sold out
Barrow Hanley Mewhinney & Strauss LLC0$00.00%−79−100.0%Sold out
BlackRock Inc.––––Not filed
Benjamin F. Edwards & Company, Inc.––––Not filed