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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, Q1 2024

Institutional positions in Solaris Energy Infrastructure, Inc. as of Mar 31, 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
132
−8 vs. Q4 2023
Shares held
24.8M
+692.2K (+2.9%) vs. Q4 2023
Total value
$214.8M
+$23.1M (+12.0%) vs. Q4 2023
New holders
25
42 more added
Sold out
33
49 more reduced

Compare with Q4 2023: 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 holdersQ1 2024: 132 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 heldQ1 2024: $214.8M
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, Q1 2024

Shares, value and share of portfolio for each institution holding Solaris Energy Infrastructure, Inc.; share changes are against Q4 2023.

Institutions holding SEI in Q1 2024
InstitutionSharesValue% of portfolioChange in sharesAction
BlackRock Inc.2,635,018$22.8M0.00%−18,305−0.7%Reduced
Vanguard Group Inc1,713,657$14.9M0.00%−2830.0%Reduced
Morgan Stanley1,446,572$12.5M0.00%+899,793+164.6%Added
Dimensional Fund Advisors LP1,398,076$12.1M0.00%−141,977−9.2%Reduced
Hotchkis & Wiley Capital Management LLC1,131,600$9.81M0.03%+202,400+21.8%Added
Royce & Associates LP1,117,503$9.69M0.09%+172,077+18.2%Added
Goldman Sachs Group Inc1,002,419$8.69M0.00%+877,035+699.5%Added
Adage Capital Partners GP, L.L.C.952,986$8.26M0.02%+50,000+5.5%Added
Millennium Management LLC821,482$7.12M0.01%+617,937+303.6%Added
Assenagon Asset Management S.A.799,690$6.93M0.02%+608,676+318.7%Added
RK Capital Management, LLC768,300$6.66M1.35%+47,100+6.5%Added
State Street Corp659,580$5.72M0.00%+5,242+0.8%Added
Geode Capital Management, LLC657,175$5.70M0.00%+7,471+1.1%Added
Victory Capital Management Inc614,091$5.32M0.01%−19,799−3.1%Reduced
Ballast Asset Management, LP475,782$4.13M2.24%+42,498+9.8%Added
Ameriprise Financial Inc457,576$3.97M0.00%−13,879−2.9%Reduced
Two Sigma Advisers, LP455,000$3.94M0.01%+73,700+19.3%Added
CenterBook Partners LP451,592$3.92M0.27%+366,414+430.2%Added
Invenomic Capital Management LP415,420$3.60M0.19%+415,420New
Two Sigma Investments, LP400,844$3.48M0.01%−112,063−21.8%Reduced
Bank of New York Mellon Corp386,113$3.35M0.00%−8,142−2.1%Reduced
American Century Companies Inc376,166$3.26M0.00%+94,806+33.7%Added
Uniplan Investment Counsel, Inc.369,697$3.21M0.25%+880+0.2%Added
Meros Investment Management, LP320,070$2.78M1.24%−264,126−45.2%Reduced
Acuitas Investments, LLC306,237$2.66M1.34%+148,588+94.3%Added
Kennedy Capital Management, Inc.295,597$2.56M0.05%−3,649−1.2%Reduced
Northern Trust Corp291,029$2.52M0.00%−8,713−2.9%Reduced
JPMorgan Chase & Co226,821$1.97M0.00%−9,632−4.1%Reduced
Gsa Capital Partners LLP223,195$1.94M0.15%+5,595+2.6%Added
GW&K Investment Management, LLC209,815$1.82M0.02%−7,880−3.6%Reduced
Bridgeway Capital Management, LLC183,773$1.59M0.03%+183,773New
AQR Capital Management LLC172,870$1.50M0.00%−36,629−17.5%Reduced
Invesco Ltd.146,140$1.27M0.00%+81,403+125.7%Added
Advisor Group Holdings, Inc.140,210$1.22M0.00%+139,633+24,199.8%Added
Arrowstreet Capital, Limited Partnership132,735$1.15M0.00%+132,735New
Citadel Advisors LLC122,512$1.06M0.00%−829,796−87.1%Reduced
Empowered Funds, LLC115,180$998.6K0.02%+115,180New
Nuveen Asset Management, LLC105,911$918.2K0.00%+30,630+40.7%Added
AXA S.A.95,400$827.1K0.00%00.0%Unchanged
Trexquant Investment LP88,451$766.9K0.02%+60,712+218.9%Added
Hennessy Advisors Inc87,920$762.3K0.03%00.0%Unchanged
Charles Schwab Investment Management Inc82,763$717.6K0.00%00.0%Unchanged
First Trust Advisors LP82,325$713.8K0.00%+2,489+3.1%Added
Los Angeles Capital Management LLC74,652$647.2K0.00%−141,026−65.4%Reduced
HGK Asset Management Inc72,903$632.1K0.12%+8,867+13.8%Added
Squarepoint Ops LLC72,049$624.7K0.00%+42,591+144.6%Added
Bank of America Corp69,839$605.5K0.00%−19,342−21.7%Reduced
Kingsview Wealth Management, LLC62,645$543.1K0.01%+62,645New
Cubist Systematic Strategies, LLC60,461$524.2K0.01%−36,110−37.4%Reduced
UBS Group AG59,183$513.1K0.00%+11,134+23.2%Added
Barclays PLC59,088$512.3K0.00%−19,708−25.0%Reduced
STRS Ohio59,100$512.0K0.00%+1,900+3.3%Added
Russell Investments Group, Ltd.55,606$482.1K0.00%−238,844−81.1%Reduced
HITE Hedge Asset Management LLC55,509$481.3K0.05%+55,509New
D. E. Shaw & Co., Inc.55,389$480.2K0.00%−130,237−70.2%Reduced
Rhumbline Advisers53,461$463.5K0.00%+979+1.9%Added
Deerfield Management Company, L.P. (Series C)50,478$437.6K0.01%+50,478New
Quest Partners LLC49,068$425.4K0.07%+6,719+15.9%Added
Alliancebernstein L.P.48,970$424.6K0.00%00.0%Unchanged
Envestnet Asset Management Inc44,851$388.9K0.00%−14,792−24.8%Reduced
Atom Investors LP42,757$370.7K0.05%+42,757New
Gallacher Capital Management LLC38,584$334.5K0.17%+38,584New
Prudential Financial Inc38,165$330.9K0.00%+22,800+148.4%Added
Van Den Berg Management I, Inc37,386$324.1K0.10%−1,401−3.6%Reduced
Balyasny Asset Management LLC36,582$317.2K0.00%+5,448+17.5%Added
SEI Investments Co36,233$314.1K0.00%00.0%Unchanged
Price T Rowe Associates Inc34,686$301.0K0.00%+1,319+4.0%Added
BNP Paribas Arbitrage, SA33,710$292.3K0.00%−29,981−47.1%Reduced
Nebula Research & Development LLC30,958$268.4K0.06%+30,958New
Verition Fund Management LLC30,500$264.4K0.00%+12,500+69.4%Added
Numerai GP LLC24,386$211.4K0.09%+24,386New
Dakota Wealth Management21,647$187.7K0.00%−4,790−18.1%Reduced
Engineers Gate Manager LP21,589$187.2K0.00%+21,589New
Deutsche Bank AG21,576$187.1K0.00%+1,521+7.6%Added
Summit Global Investments19,900$173.0K0.01%−3,100−13.5%Reduced
Brevan Howard Capital Management LP17,640$152.9K0.01%+5,976+51.2%Added
Man Group plc17,623$152.8K0.00%+17,623New
Qube Research & Technologies Ltd16,918$146.7K0.00%−37,749−69.1%Reduced
Royal Bank of Canada16,455$143.0K0.00%−5,582−25.3%Reduced
American International Group, Inc.14,409$124.9K0.00%−125−0.9%Reduced
Thrivent Financial for Lutherans14,155$123.0K0.00%00.0%Unchanged
CastleKnight Management LP13,917$120.7K0.02%00.0%Unchanged
Renaissance Technologies LLC13,800$120.0K0.00%−228,900−94.3%Reduced
Jump Financial, LLC13,626$118.1K0.00%−22,067−61.8%Reduced
Mirae Asset Global Investments Co., Ltd.13,032$111.0K0.00%00.0%Unchanged
State Board of Administration of Florida Retirement System12,499$106.7K0.00%−90−0.7%Reduced
First Hawaiian Bank11,949$103.6K0.00%+1,480+14.1%Added
MetLife Investment Management11,766$102.0K0.00%−4,944−29.6%Reduced
Sherbrooke Park Advisers LLC11,743$101.8K0.02%−8,473−41.9%Reduced
HSBC Holdings PLC11,702$101.5K0.00%+11,702New
Inceptionr LLC11,327$98.2K0.03%+11,327New
U.S. Capital Wealth Advisors, LLC11,099$96.2K0.00%00.0%Unchanged
New York State Common Retirement Fund10,911$94.6K0.00%−28−0.3%Reduced
Wells Fargo & Company10,890$94.4K0.00%+1,239+12.8%Added
Franklin Resources Inc10,794$93.6K0.00%+10,794New
Nisa Investment Advisors, LLC10,460$90.7K0.00%−300−2.8%Reduced
Voya Investment Management LLC10,389$90.1K0.00%−4,005−27.8%Reduced
Oxford Asset Management LLP10,377$90.0K0.10%+10,377New
Manufacturers Life Insurance Company, The10,087$87.5K0.00%−1,278−11.2%Reduced
Point72 (DIFC) Ltd7,938$68.8K0.01%+7,938New