TMO holders · CITADEL ADVISORS LLC 13F · TMO stock
CITADEL ADVISORS LLC Thermo Fisher Scientific Inc (TMO) 13F holding
CITADEL ADVISORS LLC reported 854,758 TMO shares valued at $420.14B as of 2026-03-31 (COM). Cached 13F row, not a live tape.
| Report | Shares | Value | Class |
|---|---|---|---|
| 2026-03-31 | 854,758 | $420.14B | COM |
| 2026-03-31 | 293,600 | $144.31B | Call |
| 2026-03-31 | 197,600 | $97.13B | Put |
| 2026-03-31 | 9,731 | $4.78B | COM |
| 2025-12-31 | 426,384 | $247.07B | COM |
| 2025-12-31 | 351,700 | $203.79B | Put |
| 2025-12-31 | 287,400 | $166.53B | Call |
| 2025-12-31 | 264,021 | $152.99B | COM |
| 2025-09-30 | 344,500 | $167.09B | Call |
| 2025-09-30 | 339,757 | $164.79B | COM |
| 2025-09-30 | 291,300 | $141.29B | Put |
| 2025-09-30 | 9,944 | $4.82B | COM |
| 2025-09-30 | 1,300 | $630.5M | Put |
| 2025-09-30 | 100 | $48.5M | Call |
| 2025-06-30 | 878,900 | $356.36B | COM |
| 2025-06-30 | 349,400 | $141.67B | Call |
| 2025-06-30 | 299,100 | $121.27B | Put |
| 2025-06-30 | 217,923 | $88.36B | COM |
| 2025-06-30 | 10,200 | $4.14B | Call |
| 2025-06-30 | 500 | $202.7M | Put |
Not investment advice. Cached 13F row, not EDGAR XML.