Beneficial ownership — 13D / 13G
85,680 recent Schedule 13D / 13G filings — activist (13D) and passive (13G) stakes above 5% of a class.
Coverage begins December 2024, when the SEC required these schedules to be filed as structured XML.
| Reporting person | Issuer | Schedule | % of class | Event date | Filed |
|---|---|---|---|---|---|
| TCG Crossover GP III, LLC | RACC Research Alliance Corp III | 13G | 6.4% | Jun 30, 2026 | 3mo |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | MCAH Mountain Crest Acquisition 6 Corp. | 13G | 6.3% | Jun 30, 2026 | 3mo |
| CITADEL ADVISORS LLC | VENU Venu Holding Corp | 13G/A | 3.8% | Jun 30, 2026 | 3mo |
| First Trust Capital Management L.P. | FMAC Future Money Acquisition Corp | 13G/A | 3.8% | Jun 30, 2026 | 3mo |
| AMERIPRISE FINANCIAL INC | ERII Energy Recovery, Inc. | 13G/A | 1.3% | Jun 30, 2026 | 3mo |
| Squadron Capital Management LLC | TRAW Traws Pharma, Inc. | 13G/A | 0% | Jun 30, 2026 | 3mo |
| Orbis Investment Management Limited | WSE Wise Group plc | 13G | 5.5% | Jun 30, 2026 | 3mo |
| LMR Partners LLP | MACI Melar Acquisition Corp. I | 13G/A | 7.8% | Jun 30, 2026 | 3mo |
| METEORA CAPITAL, LLC | CNGL Canna-Global Acquisition Corp. Class A Common Stock | 13G/A | 19.18% | Jun 30, 2026 | 3mo |
| Stoney Lonesome HF LP | HCAT Health Catalyst, Inc. | 13G/A | 9.6% | Jun 30, 2026 | 3mo |
| Twin Lions Management LLC | MBUU Malibu Boats, Inc. | 13G/A | 2.6% | Jun 30, 2026 | 3mo |
| Harraden Circle Investments, LLC | BACC Blue Acquisition Corp | 13G | 5.1% | Jun 30, 2026 | 3mo |
| Fort Baker Capital Management LP | KBON Karbon Capital Partners Corp. | 13G/A | 4.2% | Jun 30, 2026 | 3mo |
| American Century Investment Management, Inc. | ATRO Astronics Corp | 13G/A | 4.5% | Jun 30, 2026 | 3mo |
| CLEAR STREET LLC | WELNF Integrated Wellness Acquisition Corp | 13G | 12.9% | Jun 30, 2026 | 3mo |
| PRICE T ROWE ASSOCIATES INC /MD/ | IR Ingersoll Rand Inc. | 13G/A | 6.9% | Jun 30, 2026 | 3mo |
| Gates Capital Management, Inc. | TIC TIC Solutions, Inc. | 13G/A | 8.8% | Jun 30, 2026 | 3mo |
| Elliott Investment Management L.P. | PINS Pinterest, Inc. | 13G | 5.8% | Jun 30, 2026 | 3mo |
| Linden Advisors LP | ALF Centurion Acquisition Corp. | 13G/A | 3.5% | Jun 30, 2026 | 3mo |
| OSAIC HOLDINGS, INC. | RSF RiverNorth Capital & Income Fund, Inc. | 13G/A | 0.2% | Jun 30, 2026 | 3mo |
| ADAR1 Capital Management, LLC | OKUR OnKure Therapeutics, Inc. | 13G/A | 5.5% | Jun 30, 2026 | 3mo |
| Anson Funds Management LP | IMPP Imperial Petroleum Inc./Marshall Islands | 13G/A | 3.6% | Jun 30, 2026 | 3mo |
| CADIAN CAPITAL MANAGEMENT, LP | CYRX Cryoport, Inc. | 13G/A | 5.8% | Jun 30, 2026 | 3mo |
| Daniel C. Herz | WHK WhiteHawk Minerals Corp. | 13G | 16.1% | Jun 30, 2026 | 3mo |
| RTW INVESTMENTS, LP | ORKA Oruka Therapeutics, Inc. | 13G | 5.2% | Jun 30, 2026 | 3mo |
| PRICE T ROWE ASSOCIATES INC /MD/ | RGEN Repligen Corp | 13G/A | 3.1% | Jun 30, 2026 | 3mo |
| Anson Funds Management LP | LAES SEALSQ Corp | 13G/A | 4.9% | Jun 30, 2026 | 3mo |
| CVI Investments, Inc. | HTCO High-Trend International Group | 13G/A | 0% | Jun 30, 2026 | 3mo |
| Hood River Capital Management LLC | RCAT Red Cat Holdings, Inc. | 13G | 7.16% | Jun 30, 2026 | 3mo |
| TCG Crossover GP I, LLC | TRDA Entrada Therapeutics, Inc. | 13G/A | 2.7% | Jun 30, 2026 | 3mo |
| Southpoint Capital Advisors LP | XRAY DENTSPLY SIRONA Inc. | 13G/A | 3.5% | Jun 30, 2026 | 3mo |
| Castlelake L.P. | OPRT Oportun Financial Corp | 13G/A | 0% | Jun 30, 2026 | 3mo |
| T. Rowe Price Investment Management, Inc. | MPTI M-tron Industries, Inc. | 13G | 5.9% | Jun 30, 2026 | 3mo |
| ARK Investment Management LLC | TWST Twist Bioscience Corp | 13G/A | 7.31% | Jun 30, 2026 | 3mo |
| Berkshire Hathaway Inc | DAL Delta Air Lines, Inc. | 13G/A | 8.7% | Jun 30, 2026 | 3mo |
| Harraden Circle Investments, LLC | ARCL ARC Group Acquisition I Corp. | 13G/A | 0% | Jun 30, 2026 | 3mo |
| Balyasny Asset Management L.P. | RLYB Rallybio Corp | 13G/A | 0% | Jun 30, 2026 | 3mo |
| American Century Investment Management, Inc. | CALM Cal-Maine Foods Inc | 13G | 5.3% | Jun 30, 2026 | 3mo |
| Point72 Asset Management, L.P. | QTTB Q32 Bio Inc. | 13G/A | 4.95% | Jun 30, 2026 | 3mo |
| Fourthstone LLC | FNRN First Northern Community Bancorp | 13G/A | 7.01% | Jun 30, 2026 | 3mo |
| MAK CAPITAL ONE LLC | LAB Standard Biotools Inc. | 13G/A | 7.3% | Jun 30, 2026 | 3mo |
| QVT Financial LP | RAAQ Real Asset Acquisition Corp. | 13G | 0% | Jun 30, 2026 | 3mo |
| ALLIANCEBERNSTEIN L.P. | VRSK Verisk Analytics, Inc. | 13G/A | 4.6% | Jun 30, 2026 | 3mo |
| Divisadero Street Capital Management, LP | RSI Rush Street Interactive, Inc. | 13G/A | 4.7% | Jun 30, 2026 | 3mo |
| Long Focus Capital Management, LLC | AURA Aura Biosciences, Inc. | 13G | 4.9% | Jun 30, 2026 | 3mo |
| T. Rowe Price Investment Management, Inc. | ALGT Allegiant Travel CO | 13G/A | 5.2% | Jun 30, 2026 | 3mo |
| MMCAP International Inc. SPC | ASTL Algoma Steel Group Inc. | 13G/A | 10.4% | Jun 30, 2026 | 3mo |
| EARNEST PARTNERS LLC | NSP Insperity, Inc. | 13G/A | 8.1% | Jun 30, 2026 | 3mo |
| CROSSLINK CAPITAL INC | IIIV i3 Verticals, Inc. | 13G | 5.7% | Jun 30, 2026 | 3mo |
| 1607 Capital Partners, LLC | GF New Germany Fund Inc | 13G/A | 5% | Jun 30, 2026 | 3mo |