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13D/13G Activist Filings
118,719 resultsSome filings may show "N/A" for ticker if the subject is a private fund, SPAC, or unlisted security.
| Filed ↓ | Ticker | Company | Filer | Form | % Owned | Shares |
|---|---|---|---|---|---|---|
| Feb 17, 2026 | TII | Titan Mining Corp | Alyeska Investment Group, L.P. | 13G | 7.3% | 6.7M |
| Feb 17, 2026 | MBC | MasterBrand, Inc. | Coliseum Capital Management, LLC | 13G/A | 8.6% | 11.0M |
| Feb 17, 2026 | OKUR | OnKure Therapeutics, Inc. | Citadel Advisors LLC | 13G/A | 0.4% | 49K |
| Feb 17, 2026 | TVACU | Texas Ventures Acquisition III Corp | Tenor Capital Management Company, L.P. | 13G/A | 6.2% | 1.4M |
| Feb 17, 2026 | IMSR | TERRESTRIAL ENERGY INC. | Citadel Advisors LLC | 13G/A | 1.9% | 2.0M |
| Feb 17, 2026 | TIC | TIC Solutions, Inc. | Alyeska Investment Group, L.P. | 13G | 9.5% | 21.0M |
| Feb 17, 2026 | ASST | Strive, Inc. | Citadel Advisors LLC | 13G/A | 4.9% | 35.9M |
| Feb 17, 2026 | TIC | TIC Solutions, Inc. | Permian Investment Partners, LP | 13G/A | 8.7% | 19.2M |
| Feb 17, 2026 | SPRB | Spruce Biosciences, Inc. | Alyeska Investment Group, L.P. | 13G | 5.8% | 62K |
| Feb 17, 2026 | KROS | Keros Therapeutics, Inc. | Madison Avenue International LP | 13G/A | 2.7% | 824K |
| Feb 17, 2026 | SOC | Sable Offshore Corp. | Alyeska Investment Group, L.P. | 13G | 7.7% | 11.1M |
| Feb 17, 2026 | LITS | Lite Strategy, Inc. | Citadel Advisors LLC | 13G/A | 3.0% | 1.1M |
| Feb 17, 2026 | AEAQU | Activate Energy Acquisition Corp. | KRYGER CAPITAL Ltd | 13G | 6.0% | 1.3M |
| Feb 17, 2026 | SATL | Satellogic Inc. | Alyeska Investment Group, L.P. | 13G | 7.3% | 9.1M |
| Feb 17, 2026 | CYH | COMMUNITY HEALTH SYSTEMS INC | CastleKnight Master Fund LP | 13G/A | 7.0% | 9.7M |
| Feb 17, 2026 | GRAL | GRAIL, INC. | Illumina, Inc. | 13G/A | 3.2% | 1.3M |
| Feb 17, 2026 | RZLV | REZOLVE AI PLC | Alyeska Investment Group, L.P. | 13G/A | 4.4% | 14.9M |
| Feb 17, 2026 | CBNK | CAPITAL BANCORP, INC. | Joshua Bernstein | 13G/A | 5.3% | 874K |
| Feb 17, 2026 | INSP | Inspire Medical Systems, Inc. | Citadel Advisors LLC | 13G/A | 0.6% | 175K |
| Feb 17, 2026 | CMMB | Chemomab Therapeutics Ltd. | Peter Thiel | 13G/A | 4.6% | 22.6M |
| Feb 17, 2026 | SRZN | Surrozen, Inc. | BRAIDWELL LP | 13G | 5.5% | 470K |
| Feb 17, 2026 | CHACU | Crane Harbor Acquisition Corp. | Tenor Capital Management Company, L.P. | 13G/A | 6.5% | 1.5M |
| Feb 17, 2026 | QTIH | QT IMAGING HOLDINGS, INC. | Alyeska Investment Group, L.P. | 13G | 10.0% | 1.2M |
| Feb 17, 2026 | ETSY | ETSY, INC. | Citadel Securities GP LLC | 13G/A | 2.6% | 2.6M |
| Feb 17, 2026 | ETHZ | ETHZilla Corporation | Citadel Securities GP LLC | 13G/A | 1.8% | 333K |
| Feb 17, 2026 | PSQH | PSQ Holdings, Inc. | Alyeska Investment Group, L.P. | 13G/A | 9.9% | 4.4M |
| Feb 17, 2026 | CCCX | Churchill Capital Corp X | Citadel Securities GP LLC | 13G/A | 1.9% | 781K |
| Feb 17, 2026 | PAYC | Paycom Software, Inc. | HARRIS ASSOCIATES L P | 13G | 5.7% | 3.2M |
| Feb 17, 2026 | AREC | American Resources Corporation | Citadel Advisors LLC | 13G/A | 2.9% | 2.9M |
| Feb 17, 2026 | RLAY | Relay Therapeutics, Inc. | CASDIN CAPITAL, LLC | 13G/A | 7.5% | 13.0M |
| Feb 17, 2026 | PHGE | BiomX Inc. | Alyeska Investment Group, L.P. | 13G/A | 2.5% | 38K |
| Feb 17, 2026 | ZIP | ZIPRECRUITER, INC. | DISCIPLINED GROWTH INVESTORS INC /MN | 13G/A | 8.8% | 6.4M |
| Feb 17, 2026 | CMPS | COMPASS Pathways plc | AtaiBeckley Inc. | 13D/A | 5.0% | 4.8M |
| Feb 17, 2026 | GRFS | Grifols SA | Permian Investment Partners, LP | 13G/A | 7.1% | 18.6M |
| Feb 17, 2026 | RLAY | Relay Therapeutics, Inc. | CASDIN CAPITAL, LLC | 13G/A | 7.5% | 13.0M |
| Feb 17, 2026 | UNCY | Unicycive Therapeutics, Inc. | RA Capital Management, L.P. | 13G/A | 9.9% | 2.4M |
| Feb 17, 2026 | NAKA | Kindly MD, Inc. | Alyeska Investment Group, L.P. | 13G | 5.9% | 25.6M |
| Feb 17, 2026 | HDSN | HUDSON TECHNOLOGIES INC /NY | WESTERLY CAPITAL MANAGEMENT, LLC | 13G/A | 5.9% | 0 |
| Feb 17, 2026 | PNTG | The Pennant Group, Inc. | 8 Knots Management, LLC | 13G/A | 0.0% | 9K |
| Feb 17, 2026 | XRPNU | Armada Acquisition Corp. II | Tenor Capital Management Company, L.P. | 13G/A | 9.2% | 2.2M |
| Feb 17, 2026 | LINC | LINCOLN EDUCATIONAL SERVICES CORPORATION | Alyeska Investment Group, L.P. | 13G | 5.1% | 1.6M |
| Feb 17, 2026 | N/A | FineMark Holdings, Inc. | Banc Fund IX L.P. | 13G/A | 0.0% | 0 |
| Feb 17, 2026 | INO | Inovio Pharmaceuticals, Inc. | Alyeska Investment Group, L.P. | 13G/A | 6.0% | 4.0M |
| Feb 17, 2026 | SRZN | Surrozen, Inc. | RA Capital Management, L.P. | 13G/A | 9.2% | 872K |
| Feb 17, 2026 | SFIX | Stitch Fix, Inc. | DISCIPLINED GROWTH INVESTORS INC /MN | 13G/A | 16.4% | 19.5M |
| Feb 17, 2026 | COGT | Cogent Biosciences, Inc. | Commodore Capital LP | 13G/A | 1.8% | 2.8M |
| Feb 17, 2026 | VCTR | Victory Capital Holdings, Inc. | Crestview Partners II GP, L.P. | 13G/A | 6.3% | 4.1M |
| Feb 17, 2026 | INAB | IN8bio, Inc. | Alyeska Investment Group, L.P. | 13G | 9.9% | 966K |
| Feb 17, 2026 | MAS | Masco Corporation | HARRIS ASSOCIATES L P | 13G | 5.5% | 11.5M |
| Feb 17, 2026 | NMRA | Neumora Therapeutics, Inc. | K2 HealthVentures Equity Trust LLC | 13G/A | 5.0% | 9.0M |