Ionis Pharmaceuticals Inc
2025 Q1 - 2025 Q4 (4 filings)
Shares History
History scope: non-option holdings only (PUT/CALL rows excluded).
| All 13F Holders | Filing date | Value ($000s) | % of Holdings | Shares | Reporting period |
|---|---|---|---|---|---|
| 2025 Q4 | 1/28/2026 | 17,371 | 0.0% | 219,574 | 12/31/2025 |
| 2025 Q3 | 10/30/2025 | 12,916 | 0.0% | 197,434 | 9/30/2025 |
| 2025 Q2 | 8/11/2025 | 5,920 | 0.0% | 149,839 | 6/30/2025 |
| 2025 Q1 | 5/6/2025 | 4,341 | 0.0% | 143,870 | 3/31/2025 |