SION (SIONNA THERAPEUTICS INC) Institutional Ownership Summary
Based on the latest SEC 13F filings, 4 institutional investors hold SION (SIONNA THERAPEUTICS INC) with a combined value of $245.77M across 5,974,105 shares. The largest holder is VIKING GLOBAL INVESTORS LP with a position worth $131.45M (0.35% of their portfolio). 2 funds increased their holdings. 2 funds reduced their position.
Total Institutional Value
$245.77M
Total Shares Held
5,974,105
Institutional Holders
4
13F Institutional Holders
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | VIKING GLOBAL INVESTORS LP | $131.45M | 0.35% | - |
| 2 | BlackRock, Inc. | $53.14M | 0.00% | +52.9% |
| 3 | CITADEL ADVISORS LLC | $44.73M | 0.01% | +2926.8% |
| 4 | BAKER BROS. ADVISORS LP | $16.46M | 0.10% | - |