ARK Investment Management LLC
Holdings in IONS
Position Over Time
| Report Date | Value (USD) | Shares | Type | Discretion | Filed |
|---|---|---|---|---|---|
| 2025-12-31 | $33,460,998 | 422,968 | Shares | Sole | 2026-02-11 |
| 2025-09-30 | $41,294,085 | 631,215 | Shares | Sole | 2025-11-12 |
| 2025-06-30 | $35,571,564 | 900,318 | Shares | Sole | 2025-07-30 |
| 2025-03-31 | $30,185,899 | 1,000,527 | Shares | Sole | 2025-05-07 |
| 2024-12-31 | $35,843,089 | 1,025,260 | Shares | Sole | 2025-02-04 |
| 2024-09-30 | $55,453,816 | 1,384,269 | Shares | Sole | 2024-10-31 |
| 2024-06-30 | $64,866,451 | 1,361,025 | Shares | Sole | 2024-07-26 |
| 2024-03-31 | $60,683,584 | 1,399,852 | Shares | Sole | 2024-04-18 |
| 2023-12-31 | $96,376,783 | 1,905,056 | Shares | Sole | 2024-01-17 |
| 2023-09-30 | $107,338,407 | 2,366,367 | Shares | Sole | 2023-10-18 |
| 2023-06-30 | $99,400,549 | 2,422,631 | Shares | Sole | 2023-07-10 |
| 2023-03-31 | $94,253,242 | 2,637,192 | Shares | Sole | 2023-04-17 |
| 2022-12-31 | $100,979,530 | 2,673,538 | Shares | Sole | 2023-01-24 |
| 2022-09-30 | $164,230,722 | 3,713,107 | Shares | Sole | 2022-10-17 |
| 2022-06-30 | $174,042,014 | 4,701,297 | Shares | Sole | 2022-07-11 |
| 2022-03-31 | $228,585,248 | 6,171,308 | Shares | Sole | 2022-04-19 |
| 2021-12-31 | $215,543,480 | 7,083,256 | Shares | Sole | 2022-01-28 |
| 2021-09-30 | $285,471,819 | 8,511,384 | Shares | Sole | 2021-11-12 |
| 2021-06-30 | $355,329,469 | 8,907,733 | Shares | Sole | 2021-08-05 |
| 2021-03-31 | $231,196,504 | 5,142,271 | Shares | Sole | 2021-05-13 |
| 2020-12-31 | $135,670,783 | 2,399,554 | Shares | Sole | 2021-02-12 |
| 2020-09-30 | $23,846,472 | 502,560 | Shares | Sole | 2020-10-30 |
| 2020-06-30 | $20,289,963 | 344,131 | Shares | Sole | 2020-08-11 |
| 2020-03-31 | $5,658,517 | 119,681 | Shares | Sole | 2020-05-14 |