Activist & passive stakes
Investors crossing the 5% ownership line, from SEC Schedule 13D (activist) and 13G (passive) filings. Newest first.
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All filings, new and amended.1–3 of 3
- ActivistAmendment 9Nov 11, 2026Perceptive Advisors LLC9.99% · 54,148,590 shSEC
- ActivistAmendment 8Nov 6, 2026Robert Nelsen7.3% · 12,508,029 shSEC
- ActivistAmendment 6Below 5%Nov 3, 2026Perceptive Advisors LLC3.9% · 4,944,512 shSEC
| Filing | Symbol | Holder | % Owned | Shares | Filed | SEC filing |
|---|---|---|---|---|---|---|
ActivistAmendment 9 | TRIB | Perceptive Advisors LLC in Trinity Biotech plc | 9.99% | 54,148,590 | Nov 11, 2026 | SEC |
ActivistAmendment 8 | VIR | Robert Nelsen in Vir Biotechnology, Inc. | 7.3% | 12,508,029 | Nov 6, 2026 | SEC |
ActivistAmendment 6Below 5% | NAUT | Perceptive Advisors LLC in Nautilus Biotechnology, Inc. | 3.9% | 4,944,512 | Nov 3, 2026 | SEC |