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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 2023

Institutional positions in Solaris Energy Infrastructure, Inc. as of Sep 30, 2023. 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
119
+19 vs. Q2 2023
Shares held
21.6M
−284.7K (−1.3%) vs. Q2 2023
Total value
$230.1M
+$48.0M (+26.3%) vs. Q2 2023
New holders
27
34 more added
Sold out
8
35 more reduced

Compare with Q2 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 holdersQ3 2023: 119 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 2023: $230.1M
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 2023

Shares, value and share of portfolio for each institution holding Solaris Energy Infrastructure, Inc.; share changes are against Q2 2023.

Institutions holding SEI in Q3 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Covestor Ltd2$00.00%+2New
Versant Capital Management, Inc31$3300.00%00.0%Unchanged
Simplex Trading, LLC180$1.00K0.00%−2,367−92.9%Reduced
Benjamin F. Edwards & Company, Inc.100$1.00K0.00%00.0%Unchanged
Citigroup Inc257$2.74K0.00%−9,600−97.4%Reduced
Barrow Hanley Mewhinney & Strauss LLC260$2.77K0.00%00.0%Unchanged
Meeder Asset Management Inc279$2.97K0.00%00.0%Unchanged
Huntington National Bank297$3.17K0.00%00.0%Unchanged
Harbour Investments, Inc.332$3.54K0.00%−166−33.3%Reduced
Comerica Bank366$3.90K0.00%+366New
CWM, LLC536$6.00K0.00%+191+55.4%Added
Quadrant Capital Group LLC632$6.74K0.00%+632New
Fortis Group Advisors, LLC1,000$10.7K0.00%+1,000New
Advisor Group Holdings, Inc.1,209$12.9K0.00%+535+79.4%Added
Tower Research Capital LLC (TRC)1,349$14.4K0.00%−1,214−47.4%Reduced
Metropolitan Life Insurance Co1,752$18.7K0.00%00.0%Unchanged
Great West Life Assurance Co2,280$24.0K0.00%−15−0.7%Reduced
Ameritas Investment Partners, Inc.2,541$27.1K0.00%00.0%Unchanged
Legal & General Group Plc2,744$29.3K0.00%−427−13.5%Reduced
New York State Teachers Retirement System2,866$31.0K0.00%+2,866New
The PNC Financial Services Group, Inc.3,010$32.1K0.00%00.0%Unchanged
Amalgamated Bank3,269$35.0K0.00%00.0%Unchanged
FMR LLC3,562$38.0K0.00%00.0%Unchanged
Lazard Asset Management LLC4,692$50.0K0.00%00.0%Unchanged
Quarry LP5,656$60.3K0.04%+3,330+143.2%Added
Ulland Investment Advisors, LLC6,150$66.0K0.07%−3,850−38.5%Reduced
California State Teachers Retirement System6,800$72.5K0.00%−3,915−36.5%Reduced
State of Wyoming6,804$72.5K0.02%+6,804New
Wells Fargo & Company8,249$87.9K0.00%−4,858−37.1%Reduced
New York State Common Retirement Fund10,921$116.4K0.00%−10.0%Reduced
U.S. Capital Wealth Advisors, LLC11,099$118.3K0.01%00.0%Unchanged
Jane Street Group, LLC11,535$123.0K0.00%+11,535New
Cetera Advisor Networks LLC11,994$127.9K0.00%+11,994New
Zacks Investment Management12,000$127.9K0.00%+12,000New
SG Americas Securities, LLC12,489$133.0K0.00%+12,489New
Versor Investments LP12,500$133.3K0.03%+12,500New
State Board of Administration of Florida Retirement System12,589$134.2K0.00%+100+0.8%Added
Mirae Asset Global Investments Co., Ltd.13,032$138.9K0.00%00.0%Unchanged
Manufacturers Life Insurance Company, The13,228$141.0K0.00%−450−3.3%Reduced
Boothbay Fund Management, LLC13,574$144.7K0.01%+13,574New
BNP Paribas Arbitrage, SA13,820$147.3K0.00%+5,335+62.9%Added
Ethic Inc.13,821$147.3K0.01%−5,009−26.6%Reduced
CastleKnight Management LP13,917$148.4K0.03%00.0%Unchanged
Voya Investment Management LLC14,394$153.4K0.00%00.0%Unchanged
Jump Financial, LLC14,500$154.6K0.01%+14,500New
Nisa Investment Advisors, LLC14,712$156.8K0.00%00.0%Unchanged
XTX Topco Ltd14,716$156.9K0.03%+14,716New
Thrivent Financial for Lutherans14,875$159.0K0.00%00.0%Unchanged
American International Group, Inc.15,381$164.0K0.00%−123−0.8%Reduced
Prudential Financial Inc16,265$173.4K0.00%00.0%Unchanged
MetLife Investment Management16,710$178.1K0.00%00.0%Unchanged
Quadrature Capital Ltd18,589$198.0K0.00%+18,589New
Summit Global Investments19,000$203.0K0.01%+19,000New
Deutsche Bank AG20,641$220.0K0.00%+4,556+28.3%Added
Royal Bank of Canada21,876$233.0K0.00%+5,017+29.8%Added
Dakota Wealth Management22,106$235.7K0.01%−4,384−16.5%Reduced
Campbell & CO Investment Adviser LLC24,132$257.2K0.03%+24,132New
UBS Group AG25,151$268.1K0.00%+2,805+12.6%Added
Channing Capital Management, LLC30,088$320.7K0.01%−9,638−24.3%Reduced
Alps Advisors Inc32,000$341.1K0.00%+32,000New
D. E. Shaw & Co., Inc.34,881$371.8K0.00%+34,881New
Citadel Advisors LLC36,098$384.8K0.00%−235,749−86.7%Reduced
SEI Investments Co36,262$386.6K0.00%00.0%Unchanged
Point72 Asset Management, L.P.37,300$397.6K0.00%+37,300New
Price T Rowe Associates Inc38,572$412.0K0.00%+544+1.4%Added
Van Den Berg Management I, Inc38,702$412.6K0.14%+58+0.2%Added
Boston Partners39,173$417.6K0.00%00.0%Unchanged
Barclays PLC41,059$437.7K0.00%+4,293+11.7%Added
HGK Asset Management Inc44,493$474.0K0.15%−19,666−30.7%Reduced
HRT Financial LP46,783$498.0K0.00%+46,783New
Alliancebernstein L.P.48,970$522.0K0.00%00.0%Unchanged
STRS Ohio51,600$550.0K0.00%+13,800+36.5%Added
Envestnet Asset Management Inc53,437$569.6K0.00%+36,244+210.8%Added
Rhumbline Advisers54,251$578.3K0.00%+885+1.7%Added
State of Wisconsin Investment Board56,800$605.5K0.00%−21,700−27.6%Reduced
Invesco Ltd.59,313$632.3K0.00%+12,572+26.9%Added
Viking Fund Management LLC65,000$692.9K0.14%−60,000−48.0%Reduced
Goldman Sachs Group Inc69,343$739.2K0.00%−4,141−5.6%Reduced
JPMorgan Chase & Co74,444$793.6K0.00%−2,513−3.3%Reduced
First Trust Advisors LP77,673$828.0K0.00%+77,673New
Marshall Wace, LLP80,980$863.2K0.00%+80,980New
Gsa Capital Partners LLP82,319$878.0K0.08%+37,362+83.1%Added
Bank of America Corp82,899$883.7K0.00%+7,062+9.3%Added
Charles Schwab Investment Management Inc86,823$925.5K0.00%−2,475−2.8%Reduced
Hennessy Advisors Inc87,920$937.2K0.07%00.0%Unchanged
Renaissance Technologies LLC89,200$951.0K0.00%+89,200New
Nuveen Asset Management, LLC94,648$1.01M0.00%+13,361+16.4%Added
AXA S.A.95,400$1.02M0.00%+95,400New
Connor, Clark & Lunn Investment Management Ltd.99,902$1.06M0.01%+25,257+33.8%Added
Millennium Management LLC112,833$1.20M0.00%+112,833New
CenterBook Partners LP120,723$1.29M0.16%−5,054−4.0%Reduced
American Century Companies Inc158,555$1.69M0.00%+85,187+116.1%Added
Two Sigma Investments, LP162,514$1.73M0.00%+110,576+212.9%Added
Two Sigma Advisers, LP192,800$2.06M0.01%+28,200+17.1%Added
Los Angeles Capital Management LLC200,518$2.14M0.01%+40,729+25.5%Added
GW&K Investment Management, LLC222,955$2.38M0.02%−4,230−1.9%Reduced
AQR Capital Management LLC249,496$2.66M0.01%+63,565+34.2%Added
Northern Trust Corp282,171$3.01M0.00%−16,481−5.5%Reduced
Kennedy Capital Management, Inc.300,037$3.20M0.08%−21,378−6.7%Reduced
Ballast Asset Management, LP302,208$3.22M2.99%+302,208New