Institutional Owners for SIBN
| Institution | Class | Position | Value | Shares | Portfolio Percentage (%) | Previous Percentage (%) | Shares Delta | Shares Delta (%) | Period of Report |
|---|---|---|---|---|---|---|---|---|---|
| BROWN ADVISORY INC | COM | 1 | $69,136,115 | 4,223,342 | 0.00 | 0.00 | 229,728 | 5.75 | 03-31-2024 |
| BLACKROCK INC | COM | 2 | $82,012,065 | 3,907,197 | 0.00 | 0.00 | 521,459 | 15.40 | 12-31-2023 |
| ORBIMED ADVISORS LLC | COM | 3 | $70,947,000 | 3,139,247 | 1.15 | 0.42 | 1,833,947 | 140.50 | 03-31-2022 |
| VANGUARD GROUP INC | COM | 4 | $50,792,254 | 2,419,831 | 0.00 | 0.00 | 266,436 | 12.37 | 12-31-2023 |
