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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 2021

Institutional positions in Solaris Energy Infrastructure, Inc. as of Sep 30, 2021. 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
107
−3 vs. Q2 2021
Shares held
22.1M
−874.5K (−3.8%) vs. Q2 2021
Total value
$184.2M
−$39.8M (−17.8%) vs. Q2 2021
New holders
9
38 more added
Sold out
12
40 more reduced

1 institution that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2021: 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 2021: 107 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 2021: $184.2M
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 2021

Shares, value and share of portfolio for each institution holding Solaris Energy Infrastructure, Inc.; share changes are against Q2 2021.

Institutions holding SEI in Q3 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Cutler Group LP55$00.00%−500−90.1%Reduced
Eagle Bay Advisors LLC37$00.00%00.0%Unchanged
Benjamin F. Edwards & Company, Inc.100$1.00K0.00%00.0%Unchanged
Versant Capital Management, Inc89$1.00K0.00%00.0%Unchanged
Parallel Advisors, LLC209$2.00K0.00%−7−3.2%Reduced
Rockefeller Capital Management L.P.249$2.00K0.00%+249New
Ellevest, Inc.416$3.00K0.00%+64+18.2%Added
UBS Group AG350$3.00K0.00%+158+82.3%Added
The PNC Financial Services Group, Inc.509$4.00K0.00%00.0%Unchanged
Harbour Investments, Inc.498$4.00K0.00%00.0%Unchanged
Better Money Decisions, LLC490$4.00K0.00%00.0%Unchanged
Quadrant Capital Group LLC433$4.00K0.00%00.0%Unchanged
Group One Trading, L.P.833$7.00K0.00%00.0%Unchanged
Captrust Financial Advisors852$7.00K0.00%+172+25.3%Added
Tower Research Capital LLC (TRC)1,091$9.00K0.00%−5,344−83.0%Reduced
Advisor Group Holdings, Inc.1,107$9.00K0.00%−799−41.9%Reduced
Central Trust Co1,160$10.0K0.00%00.0%Unchanged
Ameritas Investment Partners, Inc.2,541$21.0K0.00%00.0%Unchanged
Legal & General Group Plc2,744$23.0K0.00%00.0%Unchanged
O'Shaughnessy Asset Management, LLC3,173$26.0K0.00%−12,405−79.6%Reduced
Citigroup Inc3,507$29.0K0.00%−1,426−28.9%Reduced
Quantbot Technologies LP4,869$40.0K0.00%+4,869New
BNP Paribas Arbitrage, SA7,039$58.7K0.00%+5,138+270.3%Added
Quadrature Capital Ltd10,100$85.0K0.00%−1,182−10.5%Reduced
Nisa Investment Advisors, LLC10,400$87.0K0.00%00.0%Unchanged
Eagle Asset Management Inc10,999$91.0K0.00%−1,166−9.6%Reduced
U.S. Capital Wealth Advisors, LLC11,099$93.0K0.00%+11,099New
Squarepoint Ops LLC11,772$98.0K0.00%−26,559−69.3%Reduced
New York State Common Retirement Fund12,018$100.0K0.00%−13,262−52.5%Reduced
State Board of Administration of Florida Retirement System12,489$104.0K0.00%00.0%Unchanged
ExodusPoint Capital Management, LP13,144$110.0K0.00%+13,144New
Barclays PLC13,262$111.0K0.00%+8,293+166.9%Added
Tocqueville Asset Management L.P.13,750$115.0K0.00%−1,389−9.2%Reduced
Simplex Trading, LLC11,412$115.0K0.00%00.0%Unchanged
Pathstone Family Office, LLC13,898$116.0K0.00%+13,898New
Wells Fargo & Company14,155$119.0K0.00%+13,555+2,259.2%Added
HighVista Strategies LLC14,247$119.0K0.08%+14,247New
Envestnet Asset Management Inc15,435$129.0K0.00%+2,661+20.8%Added
SG Americas Securities, LLC16,651$139.0K0.00%+16,651New
California State Teachers Retirement System16,874$141.0K0.00%−26,249−60.9%Reduced
American International Group, Inc.17,119$143.0K0.00%−406−2.3%Reduced
Deutsche Bank AG17,989$150.0K0.00%−85,060−82.5%Reduced
Royal Bank of Canada18,925$157.0K0.00%+1,062+5.9%Added
Occudo Quantitative Strategies LP19,541$163.0K0.02%+888+4.8%Added
Susquehanna International Group, LLP19,719$164.0K0.00%+7,153+56.9%Added
Engineers Gate Manager LP22,632$189.0K0.01%+22,632New
Two Sigma Investments, LP22,800$190.0K0.00%+8,300+57.2%Added
Sprott Inc.30,030$250.0K0.02%+674+2.3%Added
Goldman Sachs Group Inc30,848$258.0K0.00%+19,375+168.9%Added
Bank of America Corp36,315$303.0K0.00%−548−1.5%Reduced
IndexIQ Advisors LLC36,642$306.0K0.01%+3,670+11.1%Added
Boston Partners36,808$307.0K0.00%−42,429−53.5%Reduced
Price T Rowe Associates Inc36,807$307.0K0.00%00.0%Unchanged
Los Angeles Capital Management LLC36,900$308.0K0.00%+530+1.5%Added
Voya Investment Management LLC37,187$310.0K0.00%+572+1.6%Added
Alliancebernstein L.P.37,300$311.0K0.00%00.0%Unchanged
Invesco Ltd.38,122$318.0K0.00%+2,952+8.4%Added
Rhumbline Advisers40,809$340.0K0.00%+254+0.6%Added
Principal Financial Group Inc45,549$380.0K0.00%−334−0.7%Reduced
Susquehanna Fundamental Investments, LLC52,562$438.0K0.01%−82,278−61.0%Reduced
STRS Ohio56,400$470.0K0.00%−12,600−18.3%Reduced
Citadel Advisors LLC59,270$494.0K0.00%−48,045−44.8%Reduced
Winton Group Ltd60,167$502.0K0.03%−7,117−10.6%Reduced
Hudson Value Partners, LLC62,220$519.0K0.29%−3,097−4.7%Reduced
Raymond James & Associates62,704$523.0K0.00%+62,704New
SEI Investments Co63,892$533.0K0.00%+16,420+34.6%Added
Algert Global LLC64,904$541.0K0.07%+4,124+6.8%Added
HGK Asset Management Inc67,456$563.0K0.18%+10,916+19.3%Added
First Quadrant L P72,700$606.0K0.07%00.0%Unchanged
Charles Schwab Investment Management Inc78,483$655.0K0.00%00.0%Unchanged
Guggenheim Capital LLC92,982$775.0K0.00%+5,760+6.6%Added
Morgan Stanley98,757$824.0K0.00%−90,400−47.8%Reduced
RR Advisors, LLC100,000$837.0K0.17%−80,000−44.4%Reduced
Knights of Columbus Asset Advisors LLC108,903$908.0K0.08%+407+0.4%Added
Parametric Portfolio Associates LLC117,141$977.0K0.00%−2,862−2.4%Reduced
Nuveen Asset Management, LLC143,860$1.06M0.00%+30,289+26.7%Added
Cornercap Investment Counsel Inc140,969$1.18M0.13%+27,539+24.3%Added
D. E. Shaw & Co., Inc.141,608$1.18M0.00%+101,951+257.1%Added
Victory Capital Management Inc142,111$1.19M0.00%+38,111+36.6%Added
Bridgeway Capital Management, LLC172,900$1.44M0.03%−55,300−24.2%Reduced
Baird Financial Group, Inc.202,873$1.69M0.00%−6,584−3.1%Reduced
GW&K Investment Management, LLC216,055$1.80M0.02%−36,450−14.4%Reduced
Employees Retirement System of Texas218,297$1.82M0.02%+47,000+27.4%Added
Viking Fund Management LLC220,000$1.83M0.53%00.0%Unchanged
Ameriprise Financial Inc267,822$2.23M0.00%+41,442+18.3%Added
Adage Capital Partners GP, L.L.C.302,430$2.52M0.00%−15,000−4.7%Reduced
Russell Investments Group, Ltd.308,058$2.57M0.00%+17,473+6.0%Added
Northern Trust Corp322,395$2.69M0.00%+12,673+4.1%Added
Uniplan Investment Counsel, Inc.327,080$2.73M0.17%−1,451−0.4%Reduced
JPMorgan Chase & Co344,664$2.87M0.00%−58,933−14.6%Reduced
FMR LLC352,333$2.94M0.00%−76,996−17.9%Reduced
Bank of New York Mellon Corp370,204$3.09M0.00%+9,898+2.7%Added
RK Capital Management, LLC372,000$3.10M0.59%+171,900+85.9%Added
Acuitas Investments, LLC472,515$3.94M1.72%+220,770+87.7%Added
Geode Capital Management, LLC505,812$4.22M0.00%−12,992−2.5%Reduced
Bank of Montreal601,477$4.99M0.00%−130,775−17.9%Reduced
Orchard Capital Managment, LLC611,535$5.10M1.53%00.0%Unchanged
State Street Corp615,903$5.14M0.00%−13,339−2.1%Reduced
Deprince Race & Zollo Inc687,331$5.73M0.15%−151,261−18.0%Reduced
Hotchkis & Wiley Capital Management LLC886,530$7.39M0.02%+209,570+31.0%Added