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 2026
Institutional positions in Solaris Energy Infrastructure, Inc. as of Mar 31, 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
- 363
- +33 vs. Q4 2025
- Shares held
- 65.2M
- +654.7K (+1.0%) vs. Q4 2025
- Total value
- $3.69B
- +$717.3M (+24.2%) vs. Q4 2025
- New holders
- 91
- 126 more added
- Sold out
- 58
- 112 more reduced
5 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: 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, Q1 2026
Shares, value and share of portfolio for each institution holding Solaris Energy Infrastructure, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bailard, Inc. | 0 | $0 | 0.00% | −6,452−100.0% | Sold out |
| Farmers Trust Co | 0 | $0 | 0.00% | −6,450−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −4,705−100.0% | Sold out |
| Colony Group, LLC | 0 | $0 | 0.00% | −4,603−100.0% | Sold out |
| PharVision Advisers, LLC | 0 | $0 | 0.00% | −4,376−100.0% | Sold out |
| Kestra Advisory Services, LLC | 0 | $0 | 0.00% | −2,854−100.0% | Sold out |
| Cape Investment Advisory, Inc. | 0 | $0 | 0.00% | −2,251−100.0% | Sold out |
| Caitong International Asset Management Co., Ltd | 0 | $0 | 0.00% | −2,194−100.0% | Sold out |
| Macquarie Group Ltd | 0 | $0 | 0.00% | −2,079−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −1,604−100.0% | Sold out |
| State of Wyoming | 0 | $0 | 0.00% | −1,341−100.0% | Sold out |
| Amalgamated Bank | 0 | $0 | 0.00% | −1,330−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −306−100.0% | Sold out |
| CoreCap Advisors, LLC | 0 | $0 | 0.00% | −300−100.0% | Sold out |
| Greenline Wealth Management LLC | 0 | $0 | 0.00% | −73−100.0% | Sold out |
| SJS Investment Consulting Inc. | 0 | $0 | 0.00% | −55−100.0% | Sold out |
| SageView Advisory Group, LLC | 0 | $0 | 0.00% | −47−100.0% | Sold out |
| Clearstead Advisors, LLC | 0 | $0 | 0.00% | −20−100.0% | Sold out |
| SRS Capital Advisors, Inc. | 0 | $0 | 0.00% | −13−100.0% | Sold out |
| DV Trading LLC | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Turning Point Benefit Group, Inc. | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |
| Norges Bank | – | – | – | – | Not filed |
| Keystone Investors Pte Ltd | – | – | – | – | Not filed |
| CIBC Private Wealth Group, LLC | – | – | – | – | Not filed |
| Comerica Bank | – | – | – | – | Not filed |