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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 2025

Institutional positions in Solaris Energy Infrastructure, Inc. as of Mar 31, 2025. 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
200
+25 vs. Q4 2024
Shares held
40.9M
+5.96M (+17.0%) vs. Q4 2024
Total value
$890.9M
−$115.2M (−11.5%) vs. Q4 2024
New holders
56
90 more added
Sold out
31
40 more reduced

4 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 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 holdersQ1 2025: 200 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 2025: $890.9M
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, Q1 2025

Shares, value and share of portfolio for each institution holding Solaris Energy Infrastructure, Inc.; share changes are against Q4 2024.

Institutions holding SEI in Q1 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Covestor Ltd3$00.00%00.0%Unchanged
Bessemer Group Inc17$00.00%+17New
Quest Partners LLC11$2390.00%+11New
Creative Financial Designs Inc12$2610.00%+12New
Stephens Consulting, LLC15$3270.00%+15New
TD Private Client Wealth LLC16$3480.00%+16New
CoreCap Advisors, LLC18$3920.00%+18New
Legacy Wealth Managment, LLC21$4570.00%+21New
Rialto Wealth Management, LLC22$4790.00%+22New
Farther Finance Advisors, LLC39$8260.00%+18+85.7%Added
Harbor Capital Advisors, Inc.63$1.00K0.00%−321−83.6%Reduced
Capital Advisors, Ltd. LLC43$1.00K0.00%00.0%Unchanged
SRS Capital Advisors, Inc.54$1.18K0.00%+54New
Skopos Labs, Inc.62$1.35K0.00%−15−19.5%Reduced
Private Wealth Management Group, LLC68$1.48K0.00%00.0%Unchanged
Rothschild Investment LLC80$1.74K0.00%+20+33.3%Added
Lindbrook Capital, LLC85$1.85K0.00%+46+117.9%Added
First Horizon Advisors, Inc.93$2.02K0.00%+7+8.1%Added
UMA Financial Services, Inc.103$2.24K0.00%+103New
EverSource Wealth Advisors, LLC118$2.57K0.00%+24+25.5%Added
Larson Financial Group LLC118$2.57K0.00%+112+1,866.7%Added
Signaturefd, LLC126$2.74K0.00%+16+14.5%Added
Ronald Blue Trust, Inc.147$3.20K0.00%00.0%Unchanged
Parallel Advisors, LLC201$4.37K0.00%+126+168.0%Added
Fortitude Family Office, LLC223$4.85K0.00%00.0%Unchanged
LRI Investments, LLC322$7.01K0.00%00.0%Unchanged
Harbour Investments, Inc.332$7.22K0.00%00.0%Unchanged
Hexagon Capital Partners LLC336$7.31K0.00%+59+21.3%Added
Comerica Bank366$7.96K0.00%00.0%Unchanged
SBI Securities Co., Ltd.432$9.40K0.00%−466−51.9%Reduced
Piper Sandler & Co.505$11.0K0.01%+505New
Versant Capital Management, Inc514$11.2K0.00%00.0%Unchanged
Sterling Capital Management LLC529$11.5K0.00%−277−34.4%Reduced
Smartleaf Asset Management LLC578$13.2K0.00%−412−41.6%Reduced
Point72 (DIFC) Ltd660$14.4K0.00%+660New
GAMMA Investing LLC918$20.0K0.00%+307+50.2%Added
Fortis Group Advisors, LLC1,000$21.8K0.00%00.0%Unchanged
Amalgamated Bank1,057$23.0K0.00%+200+23.3%Added
Quadrant Capital Group LLC1,130$24.6K0.00%+63+5.9%Added
STRS Ohio1,300$28.3K0.00%−21,500−94.3%Reduced
Wayfinding Financial, LLC1,362$29.0K0.01%+1,362New
Coldstream Capital Management Inc1,363$29.7K0.00%+1,363New
US Bancorp1,735$37.8K0.00%+1,735New
BNP Paribas Arbitrage, SA1,789$38.9K0.00%−83,699−97.9%Reduced
Nisa Investment Advisors, LLC1,866$40.6K0.00%00.0%Unchanged
Riverview Trust Co2,161$47.0K0.05%00.0%Unchanged
Great West Life Assurance Co2,745$60.0K0.00%+2,745New
Ameritas Investment Partners, Inc.3,101$67.5K0.00%+560+22.0%Added
FMR LLC5,281$114.9K0.00%+687+15.0%Added
Zurcher Kantonalbank (Zurich Cantonalbank)6,200$134.9K0.00%+6,200New
Police & Firemen's Retirement System of New Jersey6,490$141.2K0.00%+1,259+24.1%Added
KLP Kapitalforvaltning AS6,600$143.6K0.00%+6,600New
The PNC Financial Services Group, Inc.7,819$170.1K0.00%+3,238+70.7%Added
Tower Research Capital LLC (TRC)8,585$186.8K0.01%+5,336+164.2%Added
Victory Capital Management Inc8,953$194.8K0.00%−44,015−83.1%Reduced
Caitong International Asset Management Co., Ltd9,400$204.5K0.15%+6,691+247.0%Added
Bayesian Capital Management, LP9,400$204.5K0.03%+9,400New
New York State Common Retirement Fund9,617$209.3K0.00%+3,800+65.3%Added
Ballentine Partners, LLC9,635$209.7K0.00%+121+1.3%Added
Arizona State Retirement System9,800$213.2K0.00%+9,800New
Mangrove Partners10,141$220.7K0.02%+10,141New
Glenmede Trust Co NA10,510$228.7K0.00%+10,510New
Quantinno Capital Management LP10,766$234.3K0.00%+2,431+29.2%Added
CWM, LLC10,856$236.0K0.00%−319−2.9%Reduced
Manufacturers Life Insurance Company, The11,127$242.1K0.00%+2,307+26.2%Added
Bailard, Inc.11,152$242.7K0.01%−1,000−8.2%Reduced
Thrivent Financial for Lutherans11,195$244.0K0.00%−30,474−73.1%Reduced
Cerity Partners LLC12,154$264.5K0.00%+1,969+19.3%Added
U.S. Capital Wealth Advisors, LLC12,256$266.7K0.01%+1,157+10.4%Added
Catalyst Funds Management Pty Ltd12,400$269.8K0.07%+12,400New
State Board of Administration of Florida Retirement System12,589$273.9K0.00%00.0%Unchanged
Mach-1 Financial Group, Inc.12,664$275.6K0.08%+12,664New
Penn Capital Management Co Inc13,648$297.0K0.03%+13,648New
Advisor Group Holdings, Inc.14,547$316.5K0.00%+14,453+15,375.5%Added
Envestnet Asset Management Inc14,686$319.6K0.00%−11,548−44.0%Reduced
Ethic Inc.15,253$323.1K0.01%−3,972−20.7%Reduced
Bridgefront Capital, LLC14,991$326.2K0.09%+14,991New
Corebridge Financial, Inc.15,018$326.8K0.00%+2,520+20.2%Added
Janus Henderson Group PLC15,100$344.9K0.00%+15,100New
ExodusPoint Capital Management, LP16,960$369.0K0.00%+16,960New
MetLife Investment Management17,928$390.1K0.00%+2,518+16.3%Added
Thompson Siegel & Walmsley LLC17,957$391.0K0.01%−8,630−32.5%Reduced
Mirae Asset Global ETFs Holdings Ltd.18,196$395.9K0.00%+3,888+27.2%Added
SummitTX Capital, L.P.18,448$401.4K0.02%+18,448New
EntryPoint Capital, LLC19,300$420.0K0.19%+19,300New
Numerai GP LLC21,535$468.6K0.09%+21,535New
Royal Bank of Canada21,932$477.0K0.00%−2,135−8.9%Reduced
Price T Rowe Associates Inc22,283$485.0K0.00%−2,631−10.6%Reduced
CAPROCK Group, Inc.22,677$493.5K0.02%−4,617−16.9%Reduced
Walleye Capital LLC24,054$523.4K0.01%+24,054New
Tudor Investment Corp Et Al24,989$543.8K0.00%−53,622−68.2%Reduced
UBS Asset Management Americas Inc25,323$551.0K0.00%+25,323New
Van Den Berg Management I, Inc26,712$581.3K0.18%−488−1.8%Reduced
Alliancebernstein L.P.27,062$588.9K0.00%+22+0.1%Added
Franklin Resources Inc28,621$622.8K0.00%+232+0.8%Added
Intech Investment Management LLC29,016$631.4K0.01%+18,915+187.3%Added
Legal & General Group Plc31,188$678.8K0.00%+29,074+1,375.3%Added
Wells Fargo & Company31,306$681.2K0.00%+8,269+35.9%Added
California State Teachers Retirement System31,828$692.6K0.00%+30,006+1,646.9%Added
SEI Investments Co33,047$719.1K0.00%−2,164−6.1%Reduced