COMPASS Pathways plc - CMPS
Ownership (Schedule 13D / 13G) · latest 50 filings
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| Filed | Form | Reporting person | Percent | Shares | SEC |
|---|---|---|---|---|---|
| Feb 17, 2026 | SCHEDULE 13D/A | — | 4.96% | — | View |
| Nov 14, 2025 | SCHEDULE 13G/A | Nantahala Capital Management, LLC | 3.57% | 3,484,315 | View |
| Nov 14, 2025 | SCHEDULE 13G/A | Wilmot B. Harkey | 3.57% | 3,484,315 | View |
| Nov 14, 2025 | SCHEDULE 13G/A | Daniel Mack | 3.57% | 3,484,315 | View |
| Nov 14, 2025 | SCHEDULE 13G/A | Vivo Opportunity Fund Holdings, L.P. | 3.2% | 3,174,494 | View |
| Nov 14, 2025 | SCHEDULE 13G/A | Vivo Opportunity, LLC | 3.2% | 3,174,494 | View |
| Nov 14, 2025 | SCHEDULE 13G/A | Vivo Opportunity Cayman Fund, L.P. | 0.2% | 187,891 | View |
| Nov 14, 2025 | SCHEDULE 13G/A | Vivo Opportunity Cayman, LLC | 0.2% | 187,891 | View |
| Oct 29, 2025 | SCHEDULE 13D/A | — | 6.0% | — | 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.