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 |
|---|---|---|---|---|---|
| Harraden Circle Investments, LLC | BCARU D. Boral ARC Acquisition I Corp. | 13G/A | 9.06% | Jun 30, 2026 | 3mo |
| PRICE T ROWE ASSOCIATES INC /MD/ | VRRM VERRA MOBILITY Corp | 13G/A | 0.2% | Jun 30, 2026 | 3mo |
| COHEN & STEERS, INC. | ADC Agree Realty Corp | 13G/A | 13.71% | Jun 30, 2026 | 3mo |
| PRICE T ROWE ASSOCIATES INC /MD/ | ST Sensata Technologies Holding plc | 13G/A | 6.6% | Jun 30, 2026 | 3mo |
| AMERIPRISE FINANCIAL INC | HBB Hamilton Beach Brands Holding Co | 13G/A | 5.4% | Jun 30, 2026 | 3mo |
| Davidson Kempner Capital Management LP | NUAI New ERA Energy & Digital, Inc. | 13G/A | 0.37% | Jun 30, 2026 | 3mo |
| G1 Execution Services, LLC | HUCK Huckleberry.ai, Inc. | 13G | 5.2% | Jun 30, 2026 | 3mo |
| Sirenia Capital Management LP | TRAX First Tracks Biotherapeutics, Inc. | 13G | 7.2% | Jun 30, 2026 | 3mo |
| GMT Capital Corp | CINT CI&T Inc | 13G/A | 1.2% | Jun 30, 2026 | 3mo |
| Lytton, Laurence W. | AYTU Aytu Biopharma, Inc | 13G/A | 4.99% | Jun 30, 2026 | 3mo |
| Philosophy Capital Management LLC | NINE Nine Energy Service, Inc. | 13G/A | 17% | Jun 30, 2026 | 3mo |
| Nantahala Capital Management, LLC | IMUX Immunic, Inc. | 13G/A | 7.47% | Jun 30, 2026 | 3mo |
| Trails Edge Capital Partners, LP | NGNE Neurogene Inc. | 13G/A | 4.5% | Jun 30, 2026 | 3mo |
| Tao Yang | YALA Yalla Group Ltd | 13G/A | 43.2% | Jun 30, 2026 | 3mo |
| Davidson Kempner Capital Management LP | NVRI Enviri Corp | 13G/A | 0% | Jun 30, 2026 | 3mo |
| SUVRETTA CAPITAL MANAGEMENT, LLC | ABEO Abeona Therapeutics Inc. | 13G/A | 0.9% | Jun 30, 2026 | 3mo |
| Bellevue Group AG | JBIO Jade Biosciences, Inc. | 13G/A | 5% | Jun 30, 2026 | 3mo |
| J. Goldman & Co LP | DXYZ Destiny Tech100 Inc. | 13G | 5.57% | Jun 30, 2026 | 3mo |
| Alger Associates, Inc. 13-3017981 | ALAI Alger ETF Trust | 13G/A | 8.3% | Jun 30, 2026 | 3mo |
| TANG CAPITAL MANAGEMENT LLC | CAPR Capricor Therapeutics, Inc. | 13G/A | 7.1% | Jun 30, 2026 | 3mo |
| ARISTEIA CAPITAL, L.L.C. | TMS Teamshares Inc | 13G/A | 0% | Jun 30, 2026 | 3mo |
| Gallatin Point Capital LLC | FRBT Forbright, Inc. | 13G | 9.9% | Jun 30, 2026 | 3mo |
| CB Elevate Aggregator L.P. | FRBT Forbright, Inc. | 13G | 9.9% | Jun 30, 2026 | 3mo |
| ADAR1 Capital Management, LLC | ADGM Adagio Medical Holdings, Inc. | 13G/A | 5.4% | Jun 30, 2026 | 3mo |
| Situational Awareness LP | SHAZ SharonAI Holdings Inc. | 13G/A | 19.9% | Jun 30, 2026 | 3mo |
| American Century Investment Management, Inc. | KE Kimball Electronics, Inc. | 13G | 5.4% | Jun 30, 2026 | 3mo |
| Redmile Group, LLC | NRIX Nurix Therapeutics, Inc. | 13G/A | 8.1% | Jun 30, 2026 | 3mo |
| Durable Capital Partners LP | FOUR Shift4 Payments, Inc. | 13G/A | 5.6% | Jun 30, 2026 | 3mo |
| Manulife Investment Management (US) LLC | FWRG First Watch Restaurant Group, Inc. | 13G/A | 6.18% | Jun 30, 2026 | 3mo |
| PRICE T ROWE ASSOCIATES INC /MD/ | WOLF Wolfspeed, Inc. | 13G/A | 11.1% | Jun 30, 2026 | 3mo |
| ALLIANCEBERNSTEIN L.P. | CELH Celsius Holdings, Inc. | 13G/A | 3.3% | Jun 30, 2026 | 3mo |
| Austin Meyer | BETA BETA Technologies, Inc. | 13G/A | 5.4% | Jun 30, 2026 | 3mo |
| ARMISTICE CAPITAL, LLC | AUTL Autolus Therapeutics plc | 13G/A | 5.64% | Jun 30, 2026 | 3mo |
| American Century Investment Management, Inc. | CODI Compass Diversified Holdings | 13G/A | 5.4% | Jun 30, 2026 | 3mo |
| EVENTIDE ASSET MANAGEMENT, LLC | IMMX Immix Biopharma, Inc. | 13G | 5.6% | Jun 30, 2026 | 3mo |
| AMERIPRISE FINANCIAL INC | BILL BILL Holdings, Inc. | 13G | 5.6% | Jun 30, 2026 | 3mo |
| FRONTIER CAPITAL MANAGEMENT CO LLC | BETR Better Home & Finance Holding Co | 13G/A | 4.78% | Jun 30, 2026 | 3mo |
| Gates Capital Management, Inc. | MBC MasterBrand, Inc. | 13G/A | 6.5% | Jun 30, 2026 | 3mo |
| William A. Ackman | PS Pershing Square Inc. | 13G | 45.3% | Jun 30, 2026 | 3mo |
| ARMISTICE CAPITAL, LLC | CODX Co-Diagnostics, Inc. | 13G | 9.99% | Jun 30, 2026 | 3mo |
| American Century Investment Management, Inc. | CBT Cabot Corp | 13G | 5.4% | Jun 30, 2026 | 3mo |
| James B. Tananbaum | CGON CG Oncology, Inc. | 13G/A | 4.9% | Jun 30, 2026 | 3mo |
| PERCEPTIVE ADVISORS LLC | ENGN enGene Therapeutics Inc. | 13G/A | 9.99% | Jun 30, 2026 | 3mo |
| Orbis Investment Management Limited | NCMI National CineMedia, Inc. | 13G/A | 9.8% | Jun 30, 2026 | 3mo |
| BCLS Fund III Investments, LP | HTFL Heartflow, Inc. | 13G/A | 9.8% | Jun 30, 2026 | 3mo |
| ADAR1 Capital Management, LLC | RNTX Rein Therapeutics, Inc. | 13G | 5.3% | Jun 30, 2026 | 3mo |
| Millennium Management LLC | SHAZ SharonAI Holdings Inc. | 13G/A | 4.8% | Jun 30, 2026 | 3mo |
| ARMISTICE CAPITAL, LLC | RIGL Rigel Pharmaceuticals Inc | 13G/A | 8.95% | Jun 30, 2026 | 3mo |
| Zachary Bogue ("Bogue") | FRVO Fervo Energy Co | 13G | 6.3% | Jun 30, 2026 | 3mo |
| VAN ECK ASSOCIATES CORP | SKE Skeena Resources Ltd | 13G/A | 7.2% | Jun 30, 2026 | 3mo |