SOLARIS ENERGY INFRAS INC (SEI)
Institutional ownership reported to the SEC as of Q2 2026, across 31 quarters.
419
Reporting holders
$6.2B
Reported value
9.0%
Held as options
+70
Holder change
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | $418.7M | 5,204,415 | 0.01% | 8q | +26.2%+$87.1M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $212.1M | 103,664 | 0.02% | 8q | +134.9%+$121.8M |
| Encompass Capital Advisors LLC | $202.7M | 2,519,604 | 7.21% | 9q | +44.0%+$61.9M |
| VANGUARD CAPITAL MANAGEMENT LLC | $196.9M | 2,447,630 | 0.00% | 2q | +20.0%+$32.8M |
| MORGAN STANLEY | $162.9M | 2,024,283 | 0.01% | 35q | +18.6%+$25.5M |
| TWO SIGMA INVESTMENTS, LP | $159.3M | 1,979,861 | 0.12% | 18q | +2.0%+$3.1M |
| SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC | $136.2M | 1,692,838 | 2.39% | 7q | -2.1%-$2.9M |
| JENNISON ASSOCIATES LLC | $136.1M | 1,691,193 | 0.08% | 5q | +43.4%+$41.2M |
| JANE STREET GROUP, LLC | $134.4M | 50,318 | 0.01% | 9q | -96.8%-$4.1B |
| Valiant Capital Management, L.P. | $129.1M | 1,604,346 | 5.21% | 3q | +43.3%+$39.0M |
| Driehaus Capital Management LLC | $127.5M | 1,584,985 | 0.74% | 7q | -2.7%-$3.5M |
| FMR LLC | $127.2M | 1,581,402 | 0.01% | 30q | -15.1%-$22.6M |
| STATE STREET CORP | $119.7M | 1,487,464 | 0.00% | 31q | +9.7%+$10.6M |
| VAN ECK ASSOCIATES CORP | $119.0M | 1,478,669 | 0.07% | 5q | -24.3%-$38.3M |
| GEODE CAPITAL MANAGEMENT, LLC | $108.8M | 1,352,450 | 0.01% | 31q | +22.8%+$20.2M |
| GOLDMAN SACHS GROUP INC | $102.9M | 1,278,618 | 0.01% | 31q | +12.8%+$11.6M |
| AMERIPRISE FINANCIAL INC | $92.1M | 1,144,927 | 0.02% | 31q | -21.0%-$24.5M |
| Clearbridge Investments, LLC | $91.6M | 1,138,159 | 0.08% | 2q | +920.2%+$82.6M |
| Situational Awareness LP | $90.9M | 1,129,621 | 0.45% | 4q | +2.2%+$1.9M |
| Korea Investment CORP | $88.2M | 1,096,000 | 0.17% | 3q | +63.5%+$34.2M |
| Advent International, L.P. | $88.1M | 1,094,427 | 0.50% | 4q | -11.8%-$11.8M |
| PRINCIPAL FINANCIAL GROUP INC | $86.3M | 1,072,200 | 0.04% | 5q | -6.3%-$5.8M |
| NEUBERGER BERMAN GROUP LLC | $74.6M | 927,422 | 0.05% | 3q | +259.9%+$53.9M |
| CITADEL ADVISORS LLC | $71.9M | 196,383 | 0.01% | 28q | -60.2%-$108.8M |
| WELLINGTON MANAGEMENT GROUP LLP | $70.8M | 879,771 | 0.01% | 8q | -5.3%-$4.0M |
| DIMENSIONAL FUND ADVISORS LP | $69.9M | 868,808 | 0.01% | 31q | HELD |
| UBS Group AG | $64.9M | 806,686 | 0.01% | 23q | +13.2%+$7.6M |
| BARCLAYS PLC | $64.2M | 317,996 | 0.01% | 30q | +13.3%+$7.6M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $63.9M | 794,184 | 0.00% | 2q | +31.0%+$15.1M |
| Alyeska Investment Group, L.P. | $61.3M | 761,755 | 0.16% | new | NEW |
| EMERALD ADVISERS, LLC | $51.5M | 640,616 | 1.21% | 7q | +7.7%+$3.7M |
| DEUTSCHE BANK AG\ | $50.5M | 627,809 | 0.01% | 34q | +39.9%+$14.4M |
| WESTWOOD HOLDINGS GROUP INC | $50.4M | 625,948 | 0.38% | 7q | +3.9%+$1.9M |
| Qube Research & Technologies Ltd | $49.3M | 612,638 | 0.05% | 5q | -22.8%-$14.5M |
| Ranger Investment Management, L.P. | $47.0M | 583,733 | 2.97% | 4q | -4.0%-$1.9M |
| VOYA INVESTMENT MANAGEMENT LLC | $45.9M | 569,949 | 0.04% | 5q | -27.9%-$17.8M |
| FRANKLIN RESOURCES INC | $45.6M | 567,173 | 0.01% | 7q | +43.5%+$13.8M |
| OBERWEIS ASSET MANAGEMENT INC/ | $45.4M | 564,581 | 0.94% | 6q | +6.1%+$2.6M |
| Nuveen, LLC | $44.9M | 558,368 | 0.01% | 6q | +2.4%+$1.1M |
| Caption Management, LLC | $44.4M | 13,791 | 0.21% | 7q | -58.2%-$61.8M |
| Greenhouse Funds LLLP | $39.8M | 495,053 | 2.04% | new | NEW |
| STEADFAST CAPITAL MANAGEMENT LP | $38.8M | 481,901 | 1.19% | new | NEW |
| NORTHERN TRUST CORP | $38.6M | 479,713 | 0.00% | 31q | +22.9%+$7.2M |
| BANK OF NOVA SCOTIA | $37.4M | 463,659 | 0.06% | 3q | +116.7%+$20.1M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $36.7M | 455,828 | 0.00% | 31q | +21.0%+$6.4M |
| Sixth Street Partners Management Company, L.P. | $36.7M | 455,828 | 0.00% | new | NEW |
| BNP PARIBAS FINANCIAL MARKETS | $36.6M | 454,367 | 0.01% | 31q | +17.7%+$5.5M |
| MARSHALL WACE, LLP | $34.7M | 431,871 | 0.03% | 9q | -70.6%-$83.5M |
| CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT | $33.6M | 418,000 | 1.50% | 3q | +7.7%+$2.4M |
| EMERALD MUTUAL FUND ADVISERS TRUST | $32.6M | 405,313 | 1.15% | 7q | +28.8%+$7.3M |
| KENNEDY CAPITAL MANAGEMENT LLC | $32.5M | 404,104 | 0.58% | 18q | -8.8%-$3.1M |
| MILLENNIUM MANAGEMENT LLC | $32.4M | 267,725 | 0.01% | 12q | -88.3%-$244.5M |
| GILDER GAGNON HOWE & CO LLC | $32.4M | 402,996 | 0.33% | 6q | -1.2%-$404.5K |
| VANGUARD FIDUCIARY TRUST CO | $31.5M | 391,319 | 0.01% | 2q | +22.6%+$5.8M |
| BROWN BROTHERS HARRIMAN & CO | $31.0M | 385,799 | 0.14% | 2q | +83.7%+$14.1M |
| Bank of New York Mellon Corp | $30.9M | 383,805 | 0.01% | 31q | +79.0%+$13.6M |
| CONGRESS ASSET MANAGEMENT CO | $27.8M | 344,935 | 0.17% | 2q | +8217.7%+$27.4M |
| ROYCE & ASSOCIATES LP | $26.8M | 333,547 | 0.22% | 14q | +2.0%+$513.3K |
| AXIOM INVESTORS LLC /DE | $24.9M | 308,860 | 0.22% | 2q | +33.5%+$6.2M |
| Point72 Asset Management, L.P. | $24.6M | 289,247 | 0.03% | 6q | -11.9%-$3.3M |
| Diameter Capital Partners LP | $24.1M | 300,000 | 0.97% | new | NEW |
| TORTOISE CAPITAL ADVISORS, L.L.C. | $23.6M | 293,332 | 0.24% | new | NEW |
| Wealth High Governance Asset Management Ltda. | $23.3M | 289,518 | 2.48% | 3q | +27.4%+$5.0M |
| Jump Financial, LLC | $23.0M | 285,962 | 0.18% | 6q | +46.8%+$7.3M |
| IMC-Chicago, LLC | $22.7M | options only | 0.01% | 4q | OPTIONS |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | $22.2M | 276,330 | 0.03% | 3q | +15.1%+$2.9M |
| RENAISSANCE TECHNOLOGIES LLC | $22.0M | 273,400 | 0.03% | new | NEW |
| Sagefield Capital LP | $21.9M | 272,202 | 1.62% | 7q | -10.1%-$2.5M |
| Goodlander Investment Management, LLC | $21.7M | 270,000 | 6.56% | new | NEW |
| NEW YORK STATE COMMON RETIREMENT FUND | $21.6M | 268,332 | 0.03% | 31q | +5.3%+$1.1M |
| BANK OF AMERICA CORP /DE/ | $21.0M | 261,049 | 0.00% | 31q | -1.2%-$247.6K |
| Verition Fund Management LLC | $21.0M | 260,482 | 0.05% | new | NEW |
| JPMORGAN CHASE & CO | $20.8M | 158,417 | 0.00% | 31q | +119.8%+$11.4M |
| Russell Investments Group, Ltd. | $20.7M | 257,462 | 0.02% | 31q | HELD |
| AGF MANAGEMENT LTD | $20.6M | 255,789 | 0.08% | new | NEW |
| Uniplan Investment Counsel, Inc. | $20.2M | 251,614 | 0.95% | 31q | +83.7%+$9.2M |
| LBP AM SA | $19.8M | 245,587 | 0.20% | new | NEW |
| FIRST TRUST ADVISORS LP | $19.1M | 237,452 | 0.01% | 12q | -4.6%-$917.9K |
| LPL Financial LLC | $18.5M | 230,390 | 0.00% | 5q | +104.7%+$9.5M |
| Penn Capital Management Company, LLC | $18.1M | 224,485 | 1.15% | 6q | -20.0%-$4.5M |
| Stephens Investment Management Group LLC | $17.9M | 221,900 | 0.19% | 7q | -2.6%-$481.1K |
| CITIGROUP INC | $17.3M | 194,498 | 0.01% | 13q | +12.5%+$1.9M |
| BANK OF MONTREAL /CAN/ | $17.3M | 198,464 | 0.01% | 4q | -13.5%-$2.7M |
| Schonfeld Strategic Advisors LLC | $16.8M | 209,131 | 0.06% | 2q | +1397.0%+$15.7M |
| TimesSquare Capital Management, LLC | $15.9M | 198,051 | 0.23% | new | NEW |
| Zweig-DiMenna Associates LLC | $13.9M | 172,650 | 1.26% | 2q | +263.5%+$10.1M |
| BWCP, LP | $13.9M | 172,215 | 1.98% | new | NEW |
| RITHOLTZ WEALTH MANAGEMENT | $13.4M | 165,962 | 0.10% | 8q | +90.0%+$6.3M |
| GROUP ONE TRADING LLC | $13.1M | options only | 0.02% | 8q | OPTIONS |
| SEI INVESTMENTS CO | $13.0M | 162,022 | 0.01% | 7q | -38.1%-$8.0M |
| Assenagon Asset Management S.A. | $12.8M | 159,188 | 0.01% | 6q | -63.1%-$21.9M |
| Squarepoint Ops LLC | $12.7M | 158,270 | 0.01% | 7q | -51.4%-$13.5M |
| Artemis Wealth Advisors, LLC | $12.6M | 43,000 | 0.75% | new | NEW |
| PICTON MAHONEY ASSET MANAGEMENT | $12.5M | 155,680 | 0.09% | 2q | -4.7%-$619.9K |
| No Street GP LP | $12.5M | 155,000 | 0.75% | 3q | -31.1%-$5.6M |
| Ceredex Value Advisors LLC | $12.4M | 154,500 | 0.35% | 4q | +16.7%+$1.8M |
| WELLS FARGO & COMPANY/MN | $12.4M | 153,567 | 0.00% | 31q | -41.6%-$8.8M |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | $12.2M | 151,536 | 0.05% | 2q | +142.0%+$7.2M |
| HALLSTATT ADVISORS L.P. | $11.8M | 146,907 | 8.33% | 2q | +22.2%+$2.1M |
| RAYMOND JAMES FINANCIAL INC | $11.6M | 144,195 | 0.00% | 7q | +206.6%+$7.8M |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-08-14 | 13G/A | YORKTOWN ENERGY PARTNERS X, L.P.with 2 co-filers | 7.2% |
| 2026-08-06 | 13G/A | BlackRock, Inc. | 13.1% |
| 2026-07-30 | 13G/A | BlackRock, Inc. | 7.0% |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 419 | $6.2B | 69,752,415 | 110 | 147 | 111 | 9.0% |
| Q1 2026 | 349 | $3.9B | 62,478,226 | 77 | 119 | 103 | 9.4% |
| Q4 2025 | 321 | $3.2B | 64,170,170 | 83 | 119 | 76 | 7.9% |
| Q3 2025 | 266 | $2.3B | 52,190,346 | 90 | 74 | 73 | 8.5% |
| Q2 2025 | 203 | $1.4B | 46,654,018 | 51 | 82 | 43 | 4.4% |
| Q1 2025 | 189 | $950.3M | 40,263,473 | 52 | 83 | 34 | 7.8% |
| Q4 2024 | 170 | $942.5M | 32,330,570 | 57 | 45 | 41 | 1.5% |
| Q3 2024 | 124 | $302.5M | 23,666,977 | 32 | 32 | 44 | 0.4% |
| Q2 2024 | 117 | $193.0M | 22,507,783 | 14 | 36 | 45 | 0.0% |
| Q1 2024 | 119 | $233.7M | 26,927,678 | 25 | 36 | 43 | 0.1% |
| Q4 2023 | 120 | $187.8M | 23,577,262 | 21 | 44 | 25 | 0.1% |
| Q3 2023 | 102 | $219.5M | 20,555,850 | 21 | 28 | 30 | 0.2% |
| Q2 2023 | 86 | $175.2M | 20,983,474 | 8 | 40 | 26 | 0.2% |
| Q1 2023 | 96 | $185.9M | 21,792,278 | 6 | 40 | 25 | 0.2% |
| Q4 2022 | 98 | $200.3M | 20,201,552 | 8 | 35 | 31 | 0.1% |
| Q3 2022 | 128 | $225.1M | 24,015,626 | 15 | 41 | 45 | 0.1% |
| Q2 2022 | 134 | $269.1M | 24,511,511 | 22 | 47 | 42 | 0.6% |
| Q1 2022 | 124 | $292.1M | 25,517,361 | 30 | 47 | 30 | 1.4% |
| Q4 2021 | 107 | $159.4M | 24,123,994 | 17 | 40 | 31 | 0.9% |
| Q3 2021 | 106 | $185.0M | 22,098,757 | 8 | 37 | 39 | 0.4% |
| Q2 2021 | 110 | $225.5M | 22,984,266 | 14 | 45 | 39 | 0.6% |
| Q1 2021 | 114 | $287.3M | 23,041,064 | 21 | 26 | 47 | 1.6% |
| Q4 2020 | 106 | $207.8M | 25,426,740 | 12 | 35 | 36 | 0.0% |
| Q3 2020 | 104 | $151.3M | 23,829,168 | 12 | 35 | 37 | 0.0% |
| Q2 2020 | 120 | $191.7M | 25,740,532 | 23 | 44 | 42 | 0.5% |
| Q1 2020 | 121 | $144.2M | 27,407,480 | 14 | 43 | 40 | 0.3% |
| Q4 2019 | 138 | $460.0M | 32,806,132 | 27 | 45 | 49 | 0.2% |
| Q3 2019 | 124 | $427.0M | 31,776,929 | 13 | 43 | 43 | 0.1% |
| Q2 2019 | 140 | $482.3M | 31,961,277 | 41 | 53 | 32 | 0.7% |
| Q1 2019 | 121 | $505.5M | 30,510,223 | 25 | 42 | 31 | 0.7% |
| Q4 2018 | 108 | $358.8M | 29,624,900 | 2 | 1 | 2 | 0.2% |