Institutional Owners for IONS
| Institution | Class | Position | Value | Shares | Portfolio Percentage (%) | Previous Percentage (%) | Shares Delta | Shares Delta (%) | Period of Report |
|---|---|---|---|---|---|---|---|---|---|
| FMR LLC | COM | 1 | $1,088,740,914 | 21,520,872 | 0.00 | 0.00 | 21,950 | 0.10 | 12-31-2023 |
| VANGUARD GROUP INC | COM | 2 | $718,554,104 | 14,203,481 | 0.00 | 0.00 | -319,785 | -2.20 | 12-31-2023 |
| T ROWE PRICE INVESTMENT MANAGEMENT INC | COMM STK | 3 | $667,862,000 | 13,201,453 | 0.43 | 0.37 | 117,726 | 0.90 | 12-31-2023 |
| BELLEVUE GROUP AG | COM | 4 | $418,840,632 | 9,233,700 | 0.01 | 0.01 | -146,600 | -1.56 | 09-30-2023 |
