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, Q2 2026
Institutional positions in Solaris Energy Infrastructure, Inc. as of Jun 30, 2026. 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
- 433
- +76 vs. Q1 2026
- Shares held
- 71.0M
- +6.89M (+10.8%) vs. Q1 2026
- Total value
- $5.71B
- +$2.09B (+57.6%) vs. Q1 2026
- New holders
- 115
- 159 more added
- Sold out
- 39
- 123 more reduced
6 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 433 | $5.71B |
| Q1 2026 | 363 | $3.69B |
| Q4 2025 | 335 | $3.11B |
| Q3 2025 | 272 | $2.21B |
| Q2 2025 | 213 | $1.35B |
| Q1 2025 | 200 | $890.9M |
| Q4 2024 | 179 | $1.01B |
| Q3 2024 | 135 | $304.9M |
| Q2 2024 | 129 | $202.4M |
| Q1 2024 | 132 | $214.8M |
| Q4 2023 | 140 | $191.7M |
| Q3 2023 | 119 | $230.1M |
| Q2 2023 | 100 | $182.1M |
| Q1 2023 | 117 | $196.4M |
| Q4 2022 | 128 | $239.4M |
| Q3 2022 | 128 | $224.7M |
| Q2 2022 | 134 | $267.4M |
| Q1 2022 | 121 | $287.5M |
| Q4 2021 | 108 | $157.4M |
| Q3 2021 | 107 | $184.2M |
| Q2 2021 | 111 | $224.0M |
| Q1 2021 | 112 | $282.7M |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Solaris Energy Infrastructure, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Investments Australia, Ltd. | 11,411 | $918.1K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 11,551 | $929.4K | 0.00% | +1,351+13.2% | Added |
| State Board of Administration of Florida Retirement System | 11,807 | $950.0K | 0.00% | 00.0% | Unchanged |
| M&T Bank Corp | 11,894 | $957.4K | 0.00% | +632+5.6% | Added |
| Prudential Financial Inc | 12,070 | $971.2K | 0.00% | +3,785+45.7% | Added |
| Arizona State Retirement System | 12,078 | $971.8K | 0.00% | +11+0.1% | Added |
| F/M Investments LLC | 12,465 | $1.00M | 0.05% | −562−4.3% | Reduced |
| SRS Capital Advisors, Inc. | 12,695 | $1.02M | 0.01% | +12,695 | New |
| Cambridge Investment Research Advisors, Inc. | 12,764 | $1.03M | 0.00% | +879+7.4% | Added |
| SummitTX Capital, L.P. | 12,799 | $1.03M | 0.03% | −7,253−36.2% | Reduced |
| Snowden Capital Advisors LLC | 13,053 | $1.05M | 0.02% | +1,573+13.7% | Added |
| Veracity Capital LLC | 13,214 | $1.06M | 0.29% | +13,214 | New |
| Jain Global LLC | 13,448 | $1.08M | 0.01% | +1,898+16.4% | Added |
| CAPROCK Group, Inc. | 13,487 | $1.09M | 0.02% | −776−5.4% | Reduced |
| Intech Investment Management LLC | 13,500 | $1.09M | 0.01% | +1,483+12.3% | Added |
| The PNC Financial Services Group, Inc. | 13,604 | $1.09M | 0.00% | +1,743+14.7% | Added |
| Cetera Investment Advisers | 13,787 | $1.11M | 0.00% | −1,240−8.3% | Reduced |
| Caption Management, LLC | 13,791 | $1.11M | 0.04% | −19,209−58.2% | Reduced |
| Fiduciary Trust Co | 14,087 | $1.13M | 0.01% | +181+1.3% | Added |
| KLP Kapitalforvaltning AS | 14,700 | $1.18M | 0.00% | 00.0% | Unchanged |
| Retirement Planning Group | 14,711 | $1.18M | 0.03% | −6,787−31.6% | Reduced |
| Oppenheimer Asset Management Inc. | 14,785 | $1.19M | 0.01% | +1,267+9.4% | Added |
| State of New Jersey Common Pension Fund D | 15,270 | $1.23M | 0.00% | +15,270 | New |
| Quantbot Technologies LP | 15,407 | $1.24M | 0.05% | +14,454+1,516.7% | Added |
| Police & Firemen's Retirement System of New Jersey | 15,760 | $1.27M | 0.01% | +3,369+27.2% | Added |
| Toroso Investments, LLC | 16,339 | $1.31M | 0.00% | −3,527−17.8% | Reduced |
| Verdence Capital Advisors LLC | 16,560 | $1.33M | 0.07% | −8,035−32.7% | Reduced |
| Natixis Advisors, L.P. | 16,733 | $1.35M | 0.00% | +16,733 | New |
| Jones Financial Companies LLLP | 17,577 | $1.35M | 0.00% | +12,905+276.2% | Added |
| Algert Global LLC | 16,930 | $1.36M | 0.02% | −50,098−74.7% | Reduced |
| Schroder Investment Management Group | 18,499 | $1.47M | 0.00% | +18,288+8,667.3% | Added |
| Advisors Asset Management, Inc. | 18,401 | $1.48M | 0.02% | +6,107+49.7% | Added |
| Teachers Retirement System of the State of Kentucky | 18,561 | $1.49M | 0.01% | +2,358+14.6% | Added |
| Hudson Bay Capital Management LP | 19,121 | $1.54M | 0.01% | +19,121 | New |
| Prakash Investment Advisors LLC | 19,450 | $1.56M | 0.97% | +19,208+7,937.2% | Added |
| Simcoe Capital LLC | 19,758 | $1.59M | 0.97% | −28,815−59.3% | Reduced |
| Savant Capital, LLC | 24,319 | $1.59M | 0.00% | +9,160+60.4% | Added |
| Artemis Wealth Advisors, LLC | 20,000 | $1.61M | 0.19% | +20,000 | New |
| Quadrature Capital Ltd | 20,349 | $1.64M | 0.01% | +20,349 | New |
| State of Wisconsin Investment Board | 21,912 | $1.76M | 0.00% | −176−0.8% | Reduced |
| Moran Wealth Management, LLC | 22,311 | $1.80M | 0.05% | +3,045+15.8% | Added |
| Odyssean, LLC | 22,862 | $1.84M | 0.30% | +7,539+49.2% | Added |
| Penserra Capital Management LLC | 23,522 | $1.89M | 0.01% | −16,169−40.7% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 24,606 | $1.98M | 0.00% | +2,897+13.3% | Added |
| Evercore Wealth Management, LLC | 25,000 | $2.01M | 0.03% | 00.0% | Unchanged |
| Eventide Asset Management, LLC | 25,244 | $2.03M | 0.03% | 00.0% | Unchanged |
| Vanguard Global Advisers, LLC | 26,643 | $2.14M | 0.00% | +2,685+11.2% | Added |
| Glenmede Trust Co NA | 26,795 | $2.16M | 0.01% | +9,808+57.7% | Added |
| Quantinno Capital Management LP | 26,916 | $2.17M | 0.00% | +852+3.3% | Added |
| Manufacturers Life Insurance Company, The | 26,967 | $2.17M | 0.00% | +4,406+19.5% | Added |
| XTX Topco Ltd | 27,052 | $2.18M | 0.03% | −37,857−58.3% | Reduced |
| Guggenheim Capital LLC | 27,157 | $2.19M | 0.01% | +6,933+34.3% | Added |
| Concentric Capital Strategies, LP | 29,109 | $2.34M | 0.14% | +7,617+35.4% | Added |
| MetLife Investment Management | 31,121 | $2.50M | 0.01% | +5,911+23.4% | Added |
| Vanguard Asset Management, Ltd | 31,211 | $2.51M | 0.00% | +2,181+7.5% | Added |
| CenterBook Partners LP | 33,097 | $2.66M | 0.13% | −113,615−77.4% | Reduced |
| Polymer Capital Management (HK) LTD | 33,225 | $2.67M | 0.27% | +17,225+107.7% | Added |
| Rockefeller Capital Management L.P. | 33,376 | $2.69M | 0.00% | +26,524+387.1% | Added |
| Federation des caisses Desjardins du Quebec | 33,829 | $2.72M | 0.01% | +33,829 | New |
| Dark Forest Capital Management LP | 34,686 | $2.79M | 0.18% | +23,189+201.7% | Added |
| Holocene Advisors, LP | 35,161 | $2.83M | 0.01% | +8,898+33.9% | Added |
| Brevan Howard Capital Management LP | 35,868 | $2.89M | 0.04% | +35,868 | New |
| Freestone Grove Partners LP | 36,720 | $2.95M | 0.02% | −96,760−72.5% | Reduced |
| Aquatic Capital Management LLC | 37,694 | $3.03M | 0.10% | −12,768−25.3% | Reduced |
| Readystate Asset Management LP | 38,012 | $3.06M | 0.12% | +38,012 | New |
| O'Neil Global Advisors, Inc. | 39,462 | $3.18M | 0.71% | +39,462 | New |
| Blue Jean Financial LLC | 39,981 | $3.22M | 2.24% | +39,981 | New |
| Arosa Capital Management LP | 40,000 | $3.22M | 2.81% | −20,000−33.3% | Reduced |
| Legato Capital Management LLC | 40,335 | $3.25M | 0.27% | +8,240+25.7% | Added |
| Union Bancaire Privee, UBP SA | 46,708 | $3.26M | 0.05% | +46,708 | New |
| Alliancebernstein L.P. | 60,462 | $3.42M | 0.00% | +15,100+33.3% | Added |
| Asset Management One Co.,Ltd. | 42,518 | $3.42M | 0.01% | +1,724+4.2% | Added |
| Clough Capital Partners L P | 43,090 | $3.47M | 0.28% | +10,614+32.7% | Added |
| Legal & General Group Plc | 43,597 | $3.51M | 0.00% | +5,808+15.4% | Added |
| Stifel Financial Corp | 44,019 | $3.54M | 0.00% | +7,671+21.1% | Added |
| Jupiter Topco LLC | 44,538 | $3.58M | 0.00% | +44,538 | New |
| Aubrey Capital Management Ltd | 49,500 | $3.98M | 2.49% | +49,500 | New |
| Gabelli Funds LLC | 50,127 | $4.03M | 0.03% | 00.0% | Unchanged |
| Jane Street Group, LLC | 50,318 | $4.05M | 0.00% | −1,518,145−96.8% | Reduced |
| California State Teachers Retirement System | 50,719 | $4.08M | 0.00% | −1,072−2.1% | Reduced |
| Creative Planning | 51,092 | $4.11M | 0.00% | +11,758+29.9% | Added |
| Aventail Capital Group, LP | 51,522 | $4.15M | 0.24% | −112,412−68.6% | Reduced |
| Dockside LLC | 57,348 | $4.61M | 1.08% | +57,348 | New |
| Graham Capital Management, L.P. | 60,141 | $4.84M | 0.13% | +54,977+1,064.6% | Added |
| Gunderson Capital Management Inc. | 60,248 | $4.85M | 1.31% | −60−0.1% | Reduced |
| Silvant Capital Management LLC | 61,552 | $4.95M | 0.14% | +34,269+125.6% | Added |
| De Burlo Group Inc | 61,700 | $4.96M | 0.91% | −22,300−26.5% | Reduced |
| Pillsbury Lake Capital LLC | 64,796 | $5.21M | 1.43% | +64,796 | New |
| Candelo Capital Management LP | 65,964 | $5.31M | 3.90% | −11,610−15.0% | Reduced |
| Rhumbline Advisers | 66,657 | $5.36M | 0.00% | +10,599+18.9% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 67,460 | $5.43M | 0.01% | +17,701+35.6% | Added |
| Davidson Kempner Capital Management LP | 70,000 | $5.63M | 0.09% | +70,000 | New |
| Advisor Group Holdings, Inc. | 71,528 | $5.76M | 0.01% | +63,757+820.4% | Added |
| ARP Global Capital Ltd | 72,056 | $5.80M | 2.55% | +72,056 | New |
| Moody Aldrich Partners LLC | 73,102 | $5.88M | 1.06% | −20,027−21.5% | Reduced |
| Ballast Asset Management, LP | 77,119 | $6.20M | 2.47% | −38,752−33.4% | Reduced |
| Hel Ved Capital Management Ltd | 78,920 | $6.35M | 0.89% | −7,070−8.2% | Reduced |
| UBS Asset Management Americas Inc | 79,563 | $6.40M | 0.00% | +9,987+14.4% | Added |
| Assenagon Asset Management S.A. | 79,594 | $6.40M | 0.01% | −352,329−81.6% | Reduced |
| Polen Capital Management LLC | 80,324 | $6.46M | 0.06% | −3,351−4.0% | Reduced |