Verastem, Inc. - VSTM
Ownership (Schedule 13D / 13G) · latest 50 filings
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| Filed | Form | Reporting person | Percent | Shares | SEC |
|---|---|---|---|---|---|
| Jul 08, 2026 | SCHEDULE 13G/A | Polar Capital Holdings Plc | 4.8% | 3,700,000 | View |
| Jul 08, 2026 | SCHEDULE 13G/A | Polar Capital LLP | 4.8% | 3,700,000 | View |
| Jul 08, 2026 | SCHEDULE 13G/A | Polar Capital Funds PLC - Biotechnology Fund | 4.8% | 3,700,000 | View |
| May 15, 2026 | SCHEDULE 13G/A | Armistice Capital, LLC | 5.23% | 4,592,000 | View |
| May 15, 2026 | SCHEDULE 13G/A | Steven Boyd | 5.23% | 4,592,000 | View |
| May 15, 2026 | SCHEDULE 13G/A | Foresite Capital Fund VI LP | 3.6% | 3,146,631 | View |
| May 15, 2026 | SCHEDULE 13G/A | Foresite Capital Management VI LLC | 3.6% | 3,146,631 | View |
| May 15, 2026 | SCHEDULE 13G/A | Tananbaum James B. | 3.6% | 3,146,631 | View |
| May 15, 2026 | SCHEDULE 13G/A | RTW Investments, LP | 9.9% | 9,018,724 | View |
| May 15, 2026 | SCHEDULE 13G/A | Roderick Wong | 9.9% | 9,018,724 | View |
| May 15, 2026 | SCHEDULE 13G/A | Balyasny Asset Management L.P. | 1.55% | 1,360,391 | View |
| May 15, 2026 | SCHEDULE 13G/A | BAM GP LLC | 1.55% | 1,360,391 | View |
| May 15, 2026 | SCHEDULE 13G/A | Balyasny Asset Management Holdings LP | 1.55% | 1,360,391 | View |
| May 15, 2026 | SCHEDULE 13G/A | Dames GP LLC | 1.55% | 1,360,391 | View |
| May 15, 2026 | SCHEDULE 13G/A | Dmitry Balyasny | 1.55% | 1,360,391 | View |
| Mar 27, 2026 | SCHEDULE 13G/A | The Vanguard Group | 0.0% | 0 | View |
| Feb 17, 2026 | SCHEDULE 13G | Armistice Capital, LLC | 5.3% | 3,536,000 | View |
| Feb 17, 2026 | SCHEDULE 13G | Steven Boyd | 5.3% | 3,536,000 | View |
| Feb 17, 2026 | SCHEDULE 13G/A | Balyasny Asset Management L.P. | 6.18% | 4,767,154 | View |
| Feb 17, 2026 | SCHEDULE 13G/A | BAM GP LLC | 6.18% | 4,767,154 | View |
| Feb 17, 2026 | SCHEDULE 13G/A | Balyasny Asset Management Holdings LP | 6.18% | 4,767,154 | View |
| Feb 17, 2026 | SCHEDULE 13G/A | Dames GP LLC | 6.18% | 4,767,154 | View |
| Feb 17, 2026 | SCHEDULE 13G/A | Dmitry Balyasny | 6.18% | 4,767,154 | View |
| Feb 17, 2026 | SCHEDULE 13G/A | Point72 Asset Management, L.P. | 1.3% | 995,026 | View |
| Feb 17, 2026 | SCHEDULE 13G/A | Point72 Capital Advisors, Inc. | 1.3% | 995,026 | View |
| Feb 17, 2026 | SCHEDULE 13G/A | Steven A. Cohen | 1.3% | 995,026 | View |
| Feb 17, 2026 | SCHEDULE 13G/A | RTW Investments, LP | 9.9% | 7,836,346 | View |
| Feb 17, 2026 | SCHEDULE 13G/A | Roderick Wong | 9.9% | 7,836,346 | View |
| Feb 13, 2026 | SCHEDULE 13G/A | Nantahala Capital Management, LLC | 4.72% | 3,795,473 | View |
| Feb 13, 2026 | SCHEDULE 13G/A | Wilmot B. Harkey | 4.72% | 3,795,473 | View |
| Feb 13, 2026 | SCHEDULE 13G/A | Daniel Mack | 4.72% | 3,795,473 | View |
Percent = "% of class represented by amount beneficially owned" for this reporting person in the filed 13D/13G.
Shares = reported beneficial ownership amount for the same row (not portfolio shares from 13F).
Amendments (/A) can repeat the same holder over time, so rows should not be summed.
Extraction is best-effort from filing text and can be missing or noisy; verify exact figures via the SEC link in each row.