Hudson Bay Capital Management LP
Holdings in IONS
Position Over Time
| Report Date | Value (USD) | Shares | Type | Discretion | Filed |
|---|---|---|---|---|---|
| 2025-12-31 | $37,577,250 | 475,000 | Shares | Sole | 2026-02-13 |
| 2025-06-30 | $29,632,500 | 750,000 | Shares | Sole | 2025-08-18 |
| 2025-03-31 | $31,675,483 | 1,049,900 | Shares | Sole | 2025-05-14 |
| 2024-12-31 | $28,709,152 | 821,200 | Shares | Sole | 2025-02-14 |
| 2024-09-30 | $30,722,014 | 766,900 | Shares | Sole | 2024-11-13 |
| 2024-06-30 | $17,443,560 | 366,000 | Shares | Sole | 2024-08-14 |
| 2024-03-31 | $14,543,925 | 335,500 | Shares | Sole | 2024-05-15 |
| 2023-12-31 | $7,335,550 | 145,000 | Shares | Sole | 2024-02-14 |
| 2023-09-30 | $8,618,400 | 190,000 | Shares | Sole | 2023-11-14 |
| 2023-06-30 | $11,283,250 | 275,000 | Shares | Sole | 2023-08-14 |
| 2023-03-31 | $10,929,292 | 305,800 | Shares | Sole | 2023-05-16 |
| 2022-12-31 | $8,498,250 | 225,000 | Shares | Sole | 2023-02-14 |
| 2022-09-30 | $8,837,154 | 199,800 | Shares | Sole | 2022-11-14 |
| 2022-06-30 | $1,480,800 | 40,000 | Shares | Sole | 2022-08-12 |
| 2022-06-30 | $6,848,700 | 185,000 | Shares | Sole | 2022-08-12 |
| 2022-03-31 | $7,778,400 | 210,000 | Shares | Sole | 2022-05-16 |
| 2022-03-31 | $1,481,600 | 40,000 | Shares | Sole | 2022-05-16 |
| 2021-12-31 | $9,281,150 | 305,000 | Shares | Sole | 2022-02-14 |
| 2021-09-30 | $8,888,100 | 265,000 | Shares | Sole | 2021-12-29 |
| 2021-06-30 | $7,379,650 | 185,000 | Shares | Sole | 2021-08-16 |
| 2021-03-31 | $5,862,784 | 130,400 | Shares | Sole | 2021-05-14 |
| 2020-12-31 | $9,046,400 | 160,000 | Shares | Sole | 2021-02-12 |
| 2020-09-30 | $5,931,250 | 125,000 | Shares | Sole | 2020-11-12 |
| 2020-06-30 | $8,254,400 | 140,000 | Shares | Sole | 2020-08-12 |
| 2020-03-31 | $2,127,600 | 45,000 | Shares | Sole | 2020-05-14 |