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 |
|---|---|---|---|---|---|
| Lytton, Laurence W. | GUER Guerrilla RF, Inc. | 13G/A | 9.99% | Jun 30, 2026 | 3mo |
| Magnetar Financial LLC | OHAC Oceanhawk Acquisition Corp. | 13G | 5.21% | Jun 30, 2026 | 3mo |
| Invesco Ltd. | CAN Canaan Inc. | 13G/A | 5.4% | Jun 30, 2026 | 3mo |
| WELLINGTON MANAGEMENT GROUP LLP | CUBI Customers Bancorp, Inc. | 13G/A | 11.9% | Jun 30, 2026 | 3mo |
| WELLINGTON MANAGEMENT GROUP LLP | FANG Diamondback Energy, Inc. | 13G | 5.8% | Jun 30, 2026 | 3mo |
| ROYAL BANK OF CANADA | WELPP Wisconsin Electric Power Co | 13G/A | 9.19% | Jun 30, 2026 | 3mo |
| Mizuho Financial Group, Inc. | MCGA Yorkville Acquisition Corp. | 13G/A | 8.8% | Jun 30, 2026 | 3mo |
| GLAZER CAPITAL, LLC | NSTR NorthStar Earth & Space Enterprises, Inc. | 13G/A | 3.04% | Jun 30, 2026 | 3mo |
| AQR CAPITAL MANAGEMENT LLC | NCNO nCino, Inc. | 13G | 6.48% | Jun 30, 2026 | 3mo |
| Ayrton Capital LLC | GOVX GeoVax Labs, Inc. | 13G/A | 1.59% | Jun 30, 2026 | 3mo |
| Independent Franchise Partners LLP | NWSA News Corp | 13G/A | 8.79% | Jun 30, 2026 | 3mo |
| Verve Capital Limited | VOR Vor Biopharma Inc. | 13G/A | 6.3% | Jun 30, 2026 | 3mo |
| JANE STREET GROUP, LLC | SMCI Super Micro Computer, Inc. | 13G/A | 7.4% | Jun 30, 2026 | 3mo |
| WELLINGTON MANAGEMENT GROUP LLP | HASI HA Sustainable Infrastructure Capital, Inc. | 13G/A | 7.8% | Jun 30, 2026 | 3mo |
| WELLINGTON MANAGEMENT GROUP LLP | AWK American Water Works Company, Inc. | 13G/A | 7.6% | Jun 30, 2026 | 3mo |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | PLAY Dave & Buster's Entertainment, Inc. | 13G | 5.2% | Jun 30, 2026 | 3mo |
| WELLINGTON MANAGEMENT GROUP LLP | TRU TransUnion | 13G/A | 3.4% | Jun 30, 2026 | 3mo |
| Enstar Group LTD | EIC Eagle Point Income Co | 13G/A | 16.6% | Jun 30, 2026 | 3mo |
| JANUS HENDERSON GROUP PLC | TARS Tarsus Pharmaceuticals, Inc. | 13G/A | 6.5% | Jun 30, 2026 | 3mo |
| Long Pond Capital, LP | SMRT SmartRent, Inc. | 13G/A | 2.91% | Jun 30, 2026 | 3mo |
| WELLINGTON MANAGEMENT GROUP LLP | NPB Northpointe Bancshares Inc | 13G/A | 10.6% | Jun 30, 2026 | 3mo |
| FARALLON CAPITAL MANAGEMENT LLC | CATX Perspective Therapeutics, Inc. | 13G/A | 8.6% | Jun 30, 2026 | 3mo |
| JANUS HENDERSON GROUP PLC | FBRX Forte Biosciences, Inc. | 13G/A | 9.3% | Jun 30, 2026 | 3mo |
| WELLINGTON MANAGEMENT GROUP LLP | MCB Metropolitan Bank Holding Corp. | 13G/A | 8.2% | Jun 30, 2026 | 3mo |
| BARCLAYS PLC | FWRD Forward Air Corp | 13G | 7.84% | Jun 30, 2026 | 3mo |
| DEUTSCHE BANK AG\ | IHRT iHeartMedia, Inc. | 13G/A | 4.9% | Jun 30, 2026 | 3mo |
| GOLDMAN SACHS GROUP INC | CNL Collective Mining Ltd. | 13G | 5.3% | Jun 30, 2026 | 3mo |
| Mizuho Financial Group, Inc. | IPEX Inflection Point Acquisition Corp. V | 13G | 5.6% | Jun 30, 2026 | 3mo |
| Axim Planning & Wealth | EH EHang Holdings Ltd | 13G/A | 5.3% | Jun 30, 2026 | 3mo |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | EPAC Enerpac Tool Group Corp | 13G/A | 5.9% | Jun 30, 2026 | 3mo |
| GLAZER CAPITAL, LLC | OTGA OTG Acquisition Corp. I | 13G | 6.73% | Jun 30, 2026 | 3mo |
| GLAZER CAPITAL, LLC | FERA Fifth Era Acquisition Corp I | 13G | 7.63% | Jun 30, 2026 | 3mo |
| JANUS HENDERSON GROUP PLC | INSE Inspired Entertainment, Inc. | 13G | 5% | Jun 30, 2026 | 3mo |
| WELLINGTON MANAGEMENT GROUP LLP | ACHC Acadia Healthcare Company, Inc. | 13G/A | 6.2% | Jun 30, 2026 | 3mo |
| GROUP ONE TRADING LLC | POET Poet Technologies Inc. | 13G | 5.5% | Jun 30, 2026 | 3mo |
| Artisan Partners Limited Partnership | ASND Ascendis Pharma A/S | 13G/A | 4.2% | Jun 30, 2026 | 3mo |
| WELLINGTON MANAGEMENT GROUP LLP | PRIM Primoris Services Corp | 13G | 8.6% | Jun 30, 2026 | 3mo |
| BRANDES INVESTMENT PARTNERS, LP | HURC Hurco Companies Inc | 13G/A | 6.4% | Jun 30, 2026 | 3mo |
| BAIRD ROBERT W & CO INC /WI/ | BD Russell Investments Exchange Traded Funds | 13G | 5.5% | Jun 30, 2026 | 3mo |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | ZWS Zurn Elkay Water Solutions Corp | 13G/A | 5.3% | Jun 30, 2026 | 3mo |
| WELLINGTON MANAGEMENT GROUP LLP | IDA Idacorp Inc | 13G/A | 4.4% | Jun 30, 2026 | 3mo |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | SDHC Smith Douglas Homes Corp. | 13G/A | 11.7% | Jun 30, 2026 | 3mo |
| Invus Public Equities, L.P. | SLN Silence Therapeutics plc | 13G/A | 7% | Jun 30, 2026 | 3mo |
| Lytton, Laurence W. | MDXH MDxHealth SA | 13G/A | 9.6% | Jun 30, 2026 | 3mo |
| Affinity Asset Advisors, LLC | AVTX Avalo Therapeutics, Inc. | 13G/A | 5.5% | Jun 30, 2026 | 3mo |
| BRANDES INVESTMENT PARTNERS, LP | KMT Kennametal Inc | 13G/A | 2.3% | Jun 30, 2026 | 3mo |
| JANUS HENDERSON GROUP PLC | BCAX Bicara Therapeutics Inc. | 13G/A | 4.8% | Jun 30, 2026 | 3mo |
| Spruce Street Capital LP | RACC Research Alliance Corp III | 13G | 6.4% | Jun 30, 2026 | 3mo |
| Independent Franchise Partners LLP | ZG Zillow Group, Inc. | 13G/A | 9.03% | Jun 30, 2026 | 3mo |
| Invesco Ltd. | WAL Western Alliance Bancorporation | 13G | 5.4% | Jun 30, 2026 | 3mo |