Beneficial ownership — 13D / 13G
85,017 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 |
|---|---|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC | RCMT Rcm Technologies, Inc. | 13G/A | 5.36% | Sep 30, 2026 | 1d |
| Doma Perpetual Capital Management LLC | AFYA Afya Ltd | 13G/A | 9.3% | Sep 30, 2026 | 1d |
| Matthew Hulsizer | REI Ring Energy, Inc. | 13G/A | 4% | Sep 30, 2026 | 1d |
| NORGES BANK | VNO Vornado Realty Trust | 13G/A | 5.12% | Sep 30, 2026 | 1d |
| Dodge & Cox | TRU TransUnion | 13G/A | 13.5% | Sep 30, 2026 | 1d |
| Adage Capital Management, L.P. | LOVIU Live Oak Acquisition Corp. VI | 13G | 7.83% | Sep 30, 2026 | 1d |
| AQR CAPITAL MANAGEMENT LLC | BRBR Bellring Brands, Inc. | 13G/A | 0.36% | Sep 30, 2026 | 1d |
| AQR CAPITAL MANAGEMENT LLC | HELE Helen Of Troy Ltd | 13G/A | 4.76% | Sep 30, 2026 | 1d |
| Adage Capital Management, L.P. | CAMP Camp4 Therapeutics Corp | 13G | 6.68% | Sep 30, 2026 | 1d |
| Dodge & Cox | SUI Sun Communities Inc | 13G/A | 0% | Sep 30, 2026 | 1d |
| Adage Capital Management, L.P. | PMN ProMIS Neurosciences Inc. | 13G | 7.73% | Sep 30, 2026 | 1d |
| Mizuho Financial Group, Inc. | KVACF Keen Vision Acquisition Corp. | 13G/A | 0% | Sep 30, 2026 | 1d |
| AQR CAPITAL MANAGEMENT LLC | MKTX Marketaxess Holdings Inc | 13G/A | 3.5% | Sep 30, 2026 | 1d |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | KFRC Kforce Inc | 13G/A | 9.3% | Sep 30, 2026 | 1d |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | THO Thor Industries Inc | 13G/A | 5.2% | Sep 30, 2026 | 1d |
| Adage Capital Management, L.P. | PWP Perella Weinberg Partners | 13G | 5.26% | Sep 30, 2026 | 1d |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | CRVL Corvel Corp | 13G/A | 8.7% | Sep 30, 2026 | 1d |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC | ACM Aecom | 13G | 6.1% | Sep 30, 2026 | 1d |
| AQR CAPITAL MANAGEMENT LLC | EFOR Everforth Inc | 13G/A | 2.88% | Sep 30, 2026 | 1d |
| Grantham, Mayo, Van Otterloo & Co. LLC | ARRY Array Technologies, Inc. | 13G/A | 9.52% | Sep 30, 2026 | 1d |
| Adage Capital Management, L.P. | TRAX First Tracks Biotherapeutics, Inc. | 13G | 5.81% | Sep 30, 2026 | 1d |
| Helikon Investments Ltd | AAUC Allied Gold Corp | 13G/A | 15.02% | Sep 30, 2026 | 1d |
| S.H.N. Financial Investments Ltd. | DKI DarkIris Inc. | 13G/A | 0% | Sep 30, 2026 | 1d |
| Dodge & Cox | MET Metlife Inc | 13G/A | 5.3% | Sep 30, 2026 | 1d |
| Mizuho Financial Group, Inc. | QSEA Quartzsea Acquisition Corp | 13G/A | 6.9% | Sep 30, 2026 | 1d |
| Mizuho Financial Group, Inc. | ALPX Alpex Acquisition Corp | 13G/A | 0.8% | Sep 30, 2026 | 1d |
| Newport Trust Company, LLC | GD General Dynamics Corp | 13G/A | 4.88% | Sep 30, 2026 | 1d |
| Mizuho Financial Group, Inc. | BEAG Bold Eagle Acquisition Corp. | 13G | 6.2% | Sep 30, 2026 | 1d |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | TTC Toro Co | 13G/A | 7.1% | Sep 30, 2026 | 1d |
| Adage Capital Management, L.P. | IRD Opus Genetics, Inc. | 13G/A | 2.71% | Sep 30, 2026 | 1d |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | FCN Fti Consulting, Inc | 13G/A | 10.4% | Sep 30, 2026 | 1d |
| Artisan Partners Limited Partnership | HSIC Henry Schein Inc | 13G/A | 4.8% | Sep 30, 2026 | 1d |
| SCHRODER INVESTMENT MANAGEMENT GROUP | MAN ManpowerGroup Inc. | 13G | 4% | Sep 30, 2026 | 1d |
| Mizuho Financial Group, Inc. | COLA Columbus Acquisition Corp | 13G/A | 0% | Sep 30, 2026 | 1d |
| AQR CAPITAL MANAGEMENT LLC | INSP Inspire Medical Systems, Inc. | 13G/A | 2.9% | Sep 30, 2026 | 1d |
| Adage Capital Management, L.P. | BCCQ Bleichroeder Acquisition Corp. III | 13G | 7.75% | Sep 30, 2026 | 1d |
| AQR CAPITAL MANAGEMENT LLC | NWL Newell Brands Inc. | 13G/A | 3.55% | Sep 30, 2026 | 1d |
| Artisan Partners Limited Partnership | RDWR Radware Ltd | 13G/A | 4.9% | Sep 30, 2026 | 1d |
| Mizuho Financial Group, Inc. | RFAM RF Acquisition Corp III | 13G | 6.5% | Sep 30, 2026 | 1d |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC | AXTA Axalta Coating Systems Ltd. | 13G | 4.7% | Sep 30, 2026 | 1d |
| Artisan Partners Limited Partnership | TWST Twist Bioscience Corp | 13G/A | 3.4% | Sep 30, 2026 | 1d |
| AQR CAPITAL MANAGEMENT LLC | NCNO nCino, Inc. | 13G/A | 4.32% | Sep 30, 2026 | 1d |
| AQR CAPITAL MANAGEMENT LLC | NNN Nnn REIT, Inc. | 13G/A | 4.68% | Sep 30, 2026 | 1d |
| Adage Capital Management, L.P. | XTER Xterax Corp II | 13G | 7.26% | Sep 30, 2026 | 1d |
| NORGES BANK | GIII G III Apparel Group Ltd | 13G | 6.12% | Sep 30, 2026 | 1d |
| NORGES BANK | CE Celanese Corp | 13G/A | 6.71% | Sep 30, 2026 | 1d |
| Matthew Hulsizer | ARBE Arbe Robotics Ltd. | 13G/A | 4% | Sep 30, 2026 | 1d |
| NORGES BANK | ROG Rogers Corp | 13G/A | 2.04% | Sep 30, 2026 | 1d |
| BANK OF MONTREAL /CAN/ | AKTX Akari Therapeutics Plc | 13G/A | 0.78% | Sep 30, 2026 | 1d |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | SDHC Smith Douglas Homes Corp. | 13G/A | 10.6% | Sep 30, 2026 | 1d |