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 |
|---|---|---|---|---|---|
| Michele Gruber | LIPO Lipella Pharmaceuticals Inc. | 13G/A | 5.5% | Dec 31, 2023 | 2y |
| Saba Capital Management, L.P. | ADRT Ault Disruptive Technologies Corporation | 13G/A | 0% | Dec 31, 2023 | 2y |
| APG Asset Management US Inc. | BCPC Balchem Corp | 13G/A | 9% | Dec 31, 2023 | 2y |
| Lance G. Laing | CELC Celcuity Inc. | 13G/A | 5.5% | Dec 31, 2023 | 2y |
| Orin Hirschman | BKTI BK Technologies Corp | 13G/A | 9.6% | Dec 31, 2023 | 2y |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | BLUA BlueRiver Acquisition Corp. | 13G/A | 0% | Dec 31, 2023 | 2y |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | BMAC Black Mountain Acquisition Corp. | 13G/A | 0% | Dec 31, 2023 | 2y |
| Saba Capital Management, L.P. | BLNG Belong Acquisition Corp. Class A Common Stock | 13G/A | 0% | Dec 31, 2023 | 2y |
| APG Asset Management US Inc. | MTN Vail Resorts Inc | 13G/A | 5.1% | Dec 31, 2023 | 2y |
| Orin Hirschman | LPTH Lightpath Technologies Inc | 13G/A | 9.9% | Dec 31, 2023 | 2y |
| Saba Capital Management, L.P. | ARIZ Arisz Acquisition Corp. Common Stock | 13G/A | 0% | Dec 31, 2023 | 2y |
| Saba Capital Management, L.P. | ABPO Abpro Holdings, Inc. | 13G/A | 0% | Dec 31, 2023 | 2y |
| FJ Capital Management LLC | RBB RBB Bancorp | 13G/A | 8.91% | Dec 31, 2023 | 2y |
| Orin Hirschman | MDNAF Medicenna Therapeutics Corp. | 13G/A | 6.7% | Dec 31, 2023 | 2y |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | VMCAF Valuence Merger Corp. I | 13G/A | 0% | Dec 31, 2023 | 2y |
| Riadh Zine | AKU Akumin Inc. Common Stock (DE) | 13G/A | 0% | Dec 31, 2023 | 2y |
| Saba Capital Management, L.P. | ENER Accretion Acquisition Corp. Common Stock | 13G/A | 0% | Dec 31, 2023 | 2y |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | AEVA Aeva Technologies, Inc. | 13G/A | 6.22% | Dec 31, 2023 | 2y |
| Lior I. Amram | ORGN Origin Materials, Inc. | 13G/A | 6.9% | Dec 31, 2023 | 2y |
| Lee-Lean Shu | GSIT Gsi Technology Inc | 13G/A | 12.8% | Dec 31, 2023 | 2y |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | AKRO Akero Therapeutics, Inc. Common Stock | 13G/A | 0.49% | Dec 31, 2023 | 2y |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | VINP Vinci Compass Investments Ltd. | 13G/A | 5.1% | Dec 31, 2023 | 2y |
| BML Investment Partners, L.P. | ELVN Enliven Therapeutics, Inc. | 13G/A | 0.1% | Dec 31, 2023 | 2y |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | TLGYF Tlgy Acquisition Corp | 13G/A | 0% | Dec 31, 2023 | 2y |
| Orin Hirschman | SCPH scPharmaceuticals Inc. Common Stock | 13G/A | 8.7% | Dec 31, 2023 | 2y |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | TVTX Travere Therapeutics, Inc. | 13G/A | 0.67% | Dec 31, 2023 | 2y |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | IVCA Investcorp AI Acquisition Corp. Class A Ordinary Share | 13G/A | 0% | Dec 31, 2023 | 2y |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | ARYD ARYA Sciences Acquisition Corp IV Class A Odinary Shares | 13G/A | 0% | Dec 31, 2023 | 2y |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | GCMG GCM Grosvenor Inc. | 13G/A | 4.92% | Dec 31, 2023 | 2y |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | ICD Independence Contract Drilling, Inc. | 13G/A | 0% | Dec 31, 2023 | 2y |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | AIRJ AirJoule Technologies Corp. | 13G/A | 0% | Dec 31, 2023 | 2y |
| MOOG INC. RETIREMENT SAVINGS PLAN | MOG-A Moog Inc. | 13G/A | 39.7% | Dec 31, 2023 | 2y |
| Saba Capital Management, L.P. | DNAD Social Capital Suvretta Holdings Corp. IV Class A Ordinary Shares | 13G/A | 0% | Dec 31, 2023 | 2y |
| BML Investment Partners, L.P. | CALC CalciMedica, Inc. | 13G/A | 2.1% | Dec 31, 2023 | 2y |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | SOAR SOAR AI, Inc. | 13G/A | 3.8% | Dec 31, 2023 | 2y |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | IRON Disc Medicine, Inc. | 13G/A | 3.11% | Dec 31, 2023 | 2y |
| Mei Kanayama | TKLF Tokyo Lifestyle Co., Ltd. | 13G/A | 64.73% | Dec 31, 2023 | 2y |
| MILLENNIUM MANAGEMENT LLC | PEGR Project Energy Reimagined Acquisition Corp. Class A Ordinary Share | 13G/A | 0% | Dec 31, 2023 | 2y |
| HORIZON KINETICS ASSET MANAGEMENT LLC | GBL GAMCO Investors, Inc. | 13D/A | 7.1% | Dec 31, 2023 | 2y |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | STR Sitio Royalties Corp. | 13G/A | 4.83% | Dec 31, 2023 | 2y |
| Saba Capital Management, L.P. | FLYX Flyexclusive Inc. | 13G/A | 0% | Dec 31, 2023 | 2y |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | GHLD Guild Holdings Company | 13G/A | 5.71% | Dec 31, 2023 | 2y |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | ZEO Zeo Energy Corp. | 13G/A | 0% | Dec 31, 2023 | 2y |
| Saba Capital Management, L.P. | DHAI DIH Holdings US, Inc. Class A Common Stock | 13G/A | 0% | Dec 31, 2023 | 2y |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | TUSK Mammoth Energy Services, Inc. | 13G/A | 8.92% | Dec 31, 2023 | 2y |
| ATHOS KG | BNTX BioNTech SE | 13G/A | 43.8% | Dec 31, 2023 | 2y |
| PZENA INVESTMENT MANAGEMENT LLC | PVH Pvh Corp. | 13G | 10.7% | Dec 31, 2023 | 2y |
| Ying (Kate) Wang | RLX RLX Technology Inc. | 13G/A | 51.9% | Dec 31, 2023 | 2y |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | AURA Aura Biosciences, Inc. | 13G/A | 8.61% | Dec 31, 2023 | 2y |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | SEDA SDCL EDGE Acquisition Corporation | 13G/A | 0% | Dec 31, 2023 | 2y |