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 |
|---|---|---|---|---|---|
| BRANDES INVESTMENT PARTNERS, LP | EMBJ Embraer S.A. | 13G | 5.3% | Jun 30, 2026 | 3mo |
| Mitchell P. Kopin | ARTL Artelo Biosciences, Inc. | 13G/A | 4.8% | Jun 30, 2026 | 3mo |
| Goldman Sachs Asset Management, L.P. | AMSF Amerisafe Inc | 13G | 5.8% | Jun 30, 2026 | 3mo |
| RENAISSANCE TECHNOLOGIES LLC | USNA Usana Health Sciences Inc | 13G/A | 5.19% | Jun 30, 2026 | 3mo |
| Magnetar Financial LLC | ATLQ Atlantic Acquisition Corp I | 13G | 5.22% | Jun 30, 2026 | 3mo |
| Invesco Ltd. | GMRS GMR Solutions Inc. | 13G | 5.7% | Jun 30, 2026 | 3mo |
| MORGAN STANLEY | MMT Aberdeen Multi-Market Income Fund | 13G | 7.3% | Jun 30, 2026 | 3mo |
| NEEDHAM INVESTMENT MANAGEMENT LLC | ELMT Elmet Group Co. | 13G/A | 8.8% | Jun 30, 2026 | 3mo |
| WELLINGTON MANAGEMENT GROUP LLP | FLEX Flex Ltd. | 13G/A | 4.9% | Jun 30, 2026 | 3mo |
| Rodney Hodges | PYPD PolyPid Ltd. | 13G/A | 13.4% | Jun 30, 2026 | 3mo |
| Wolf Hill Capital Management, LP | LBTYA Liberty Global Ltd. | 13G/A | 6.8% | Jun 30, 2026 | 3mo |
| Magnetar Financial LLC | CAII Collective Acquisition Corp. II | 13G | 9.83% | Jun 30, 2026 | 3mo |
| AQR CAPITAL MANAGEMENT LLC | GPK Graphic Packaging Holding Co | 13G | 6.83% | Jun 30, 2026 | 3mo |
| JANUS HENDERSON GROUP PLC | BELFA Bel Fuse Inc | 13G/A | 4.8% | Jun 30, 2026 | 3mo |
| Mizuho Financial Group, Inc. | FVN Future Vision II Acquisition Corp. | 13G/A | 0.1% | Jun 30, 2026 | 3mo |
| WELLINGTON MANAGEMENT GROUP LLP | GT Goodyear Tire & Rubber Co | 13G/A | 5.3% | Jun 30, 2026 | 3mo |
| Artal Participations S.a r.l | CAVA Cava Group, Inc. | 13G/A | 5.6% | Jun 30, 2026 | 3mo |
| Magnetar Financial LLC | LTGR Long Table Growth Corp. | 13G | 8.1% | Jun 30, 2026 | 3mo |
| AQR CAPITAL MANAGEMENT LLC | TAP Molson Coors Beverage Co | 13G | 6.34% | Jun 30, 2026 | 3mo |
| WELLINGTON MANAGEMENT GROUP LLP | CARG CarGurus, Inc. | 13G/A | 4.3% | Jun 30, 2026 | 3mo |
| BARCLAYS PLC | RNAC Cartesian Therapeutics, Inc. | 13G | 5.99% | Jun 30, 2026 | 3mo |
| Invesco Ltd. | QDEL QuidelOrtho Corp | 13G | 5.1% | Jun 30, 2026 | 3mo |
| MORGAN STANLEY | IONQ IonQ, Inc. | 13G | 5.6% | Jun 30, 2026 | 3mo |
| GLAZER CAPITAL, LLC | DBRHP DigitalBridge Group, Inc. | 13G/A | 2.7% | Jun 30, 2026 | 3mo |
| MORGAN STANLEY | CYRX Cryoport, Inc. | 13G/A | 4.5% | Jun 30, 2026 | 3mo |
| Invesco Ltd. | ICHR Ichor Holdings, Ltd. | 13G/A | 8.4% | Jun 30, 2026 | 3mo |
| WELLINGTON MANAGEMENT GROUP LLP | CHEF Chefs' Warehouse, Inc. | 13G/A | 5.9% | Jun 30, 2026 | 3mo |
| Ayrton Capital LLC | MRLN Merlin, Inc. | 13G/A | 2.12% | Jun 30, 2026 | 3mo |
| WELLINGTON MANAGEMENT GROUP LLP | RNST Renasant Corp | 13G | 6.3% | Jun 30, 2026 | 3mo |
| AQR CAPITAL MANAGEMENT LLC | KMPR KEMPER Corp | 13G | 5.64% | Jun 30, 2026 | 3mo |
| Magnetar Financial LLC | IPVV InterPrivate Investment Partners V, Inc. | 13G | 9.28% | Jun 30, 2026 | 3mo |
| AQR CAPITAL MANAGEMENT LLC | RPAY Repay Holdings Corp | 13G/A | 5.02% | Jun 30, 2026 | 3mo |
| JANUS HENDERSON GROUP PLC | ASMB Assembly Biosciences, Inc. | 13G/A | 6.9% | Jun 30, 2026 | 3mo |
| GOLDMAN SACHS GROUP INC | ORGN Origin Materials, Inc. | 13G/A | 0.3% | Jun 30, 2026 | 3mo |
| JANUS HENDERSON GROUP PLC | MIRM Mirum Pharmaceuticals, Inc. | 13G/A | 9.7% | Jun 30, 2026 | 3mo |
| Atlas Venture Fund X, L.P. | KYMR Kymera Therapeutics, Inc. | 13G/A | 2.9% | Jun 30, 2026 | 3mo |
| JFL GP Investors VI, LLC | DPC DPC Holdings PLC | 13G | 13.5% | Jun 30, 2026 | 3mo |
| Magnetar Financial LLC | ACGC ACP Holdings Acquisition Corp. | 13G | 7.29% | Jun 30, 2026 | 3mo |
| BARCLAYS PLC | OACC Oaktree Acquisition Corp. III Life Sciences | 13G | 6.99% | Jun 30, 2026 | 3mo |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | ANDG Andersen Group Inc. | 13G | 6.7% | Jun 30, 2026 | 3mo |
| WELLINGTON MANAGEMENT GROUP LLP | VNOM Viper Energy, Inc. | 13G/A | 4.5% | Jun 30, 2026 | 3mo |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | SSD Simpson Manufacturing Co., Inc. | 13G/A | 8.7% | Jun 30, 2026 | 3mo |
| Lytton, Laurence W. | CEPL Capstone Energy Plus, Inc. | 13G/A | 5.4% | Jun 30, 2026 | 3mo |
| WELLINGTON MANAGEMENT GROUP LLP | PMN ProMIS Neurosciences Inc. | 13G/A | 7.8% | Jun 30, 2026 | 3mo |
| WELLINGTON MANAGEMENT GROUP LLP | DNTH Dianthus Therapeutics, Inc. | 13G | 5.9% | Jun 30, 2026 | 3mo |
| Senvest Management, LLC | VOYG Voyager Technologies, Inc. | 13G/A | 5.5% | Jun 30, 2026 | 3mo |
| Invesco Ltd. | BIL State Street SPDR Bloomberg 1-3 Month T-Bill ETF | 13G/A | 0% | Jun 30, 2026 | 3mo |
| JANUS HENDERSON GROUP PLC | LPLA LPL Financial Holdings Inc. | 13G | 5.3% | Jun 30, 2026 | 3mo |
| Magnetar Financial LLC | BRKH Burtech Acquisition Corp II | 13G | 8.4% | Jun 30, 2026 | 3mo |
| Senvest Management, LLC | CEVA Ceva Inc | 13G/A | 5.9% | Jun 30, 2026 | 3mo |