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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.

Q2 2025 vs. Q1 2025

How the institutions holding Solaris Energy Infrastructure, Inc. changed between Q1 2025 and Q2 2025.

All holders in Q2 2025All holders in Q1 2025

13F holders of SEI: Q1 2025 compared with Q2 2025
MeasureQ1 2025Of which not filed for Q2 2025Q2 2025Change
Holders2005213+18
Shares40.9M186.5K47.8M+7.06M (+17.3%)
Value$890.9M$4.06M$1.35B+$465.7M (+52.5%)

5 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (55)

Institutions that held Solaris Energy Infrastructure, Inc. at the end of Q2 2025 but not at the end of Q1 2025.

Institutions new to SEI in Q2 2025
InstitutionSharesValue% of portfolio
Goodlander Investment Management, LLC700,000$19.8M8.13%
Honeycomb Asset Management LP672,000$19.0M11.61%
Ghisallo Capital Management LLC180,000$5.09M0.14%
Van Eck Associates Corp179,104$5.07M0.01%
Rockefeller Capital Management L.P.142,500$4.03M0.01%
Principal Financial Group Inc88,147$2.49M0.00%
Schonfeld Strategic Advisors LLC81,638$2.31M0.02%
Aperture Investors, LLC79,243$2.24M0.30%
Covalis Capital LLP66,412$1.88M0.24%
Gabelli Funds LLC56,306$1.59M0.01%
CoreCommodity Management, LLC51,483$1.46M0.24%
Jefferies Financial Group Inc.49,200$1.39M0.02%
Brevan Howard Capital Management LP43,820$1.24M0.01%
Hussman Strategic Advisors, Inc.42,000$1.19M0.27%
Y-Intercept (Hong Kong) Ltd34,817$985.0K0.02%
Eschler Asset Management LLP30,599$865.6K0.66%
SG Americas Securities, LLC23,562$667.0K0.00%
Centiva Capital, LP21,716$614.3K0.04%
Interval Partners, LP21,587$610.7K0.01%
Stifel Financial Corp20,037$566.9K0.00%
Ardsley Advisory Partners LP20,000$565.8K0.09%
Omers Administration Corp19,900$563.0K0.00%
Winton Group Ltd18,142$513.2K0.03%
Counterpoint Mutual Funds LLC14,762$417.6K0.04%
Qube Research & Technologies Ltd14,502$410.3K0.00%
Aigen Investment Management, LP12,706$359.5K0.05%
Jennison Associates LLC12,593$356.3K0.00%
Fiduciary Trust Co10,990$310.9K0.00%
Voya Investment Management LLC10,670$301.9K0.00%
Oppenheimer Asset Management Inc.10,622$300.5K0.00%
Glenmede Investment Management, LP10,425$294.9K0.00%
Virtu Financial LLC8,898$252.0K0.01%
Savant Capital, LLC8,709$246.4K0.00%
Profund Advisors LLC8,359$236.5K0.01%
Wealth Enhancement Advisory Services, LLC7,080$231.2K0.00%
Commerce Bank8,005$226.5K0.00%
Gamco Investors, Inc. Et Al7,947$224.8K0.00%
LPL Financial LLC7,488$211.8K0.00%
ProShare Advisors LLC7,480$211.6K0.00%
Guggenheim Capital LLC7,373$208.6K0.00%
Amplify Investments, LLC6,482$183.4K4.99%
Global Retirement Partners, LLC6,350$179.6K0.00%
Jones Financial Companies LLLP5,000$144.9K0.00%
Quarry LP1,258$35.6K0.01%
Assetmark, Inc875$24.8K0.00%
Point72 Hong Kong Ltd868$24.5K0.00%
BNP PARIBAS ASSET MANAGEMENT Holding S.A.454$13.0K0.00%
IFP Advisors, Inc0$11.9K0.00%
Legacy Investment Solutions, LLC44$1.25K0.00%
Parkside Financial Bank & Trust43$1.22K0.00%
Riggs Asset Managment Co. Inc.39$1.10K0.00%
Ameritas Advisory Services, LLC33$9340.00%
Principal Securities, Inc.13$3680.00%
True Wealth Design, LLC11$3120.00%
Avion Wealth28$00.00%

Sold out (37)

Institutions that held Solaris Energy Infrastructure, Inc. at the end of Q1 2025 and filed for Q2 2025 without it.

Not filed for Q2 2025 yet (5)

Institutions that held Solaris Energy Infrastructure, Inc. at the end of Q1 2025 and haven't filed a 13F for Q2 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding SEI in Q1 2025 that haven't filed for Q2 2025
InstitutionShares, Q1 2025Value, Q1 2025
Credit Agricole S A88,939$1.94M
Keeley-Teton Advisors, LLC64,253$1.40M
CAPROCK Group, Inc.22,677$493.5K
Glenmede Trust Co NA10,510$228.7K
Lindbrook Capital, LLC85$1.85K