SEAGEN INC's ticker is and the CUSIP is 81181C954. A total of 11 filers reported holding SEAGEN INC in Q3 2023. The put-call ratio across all filers is - and the average weighting 2.6%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $874,558 | – | 1,052 | – | 0.10% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Maven Securities LTD | 4,968,000 | $1,053,961,200 | 11.95% |
| Marathon Trading Investment Management LLC | 628,400 | $133,315,060 | 11.10% |
| Segantii Capital Management Ltd | 3,000 | $63,645,000 | 2.24% |
| PICTON MAHONEY ASSET MANAGEMENT | 240,000 | $50,915 | 1.52% |
| Sand Grove Capital Management LLP | 43,600 | $9,250 | 1.15% |
| GROUP ONE TRADING, L.P. | 1,103,400 | $234,086,310 | 0.79% |
| Boussard & Gavaudan Investment Management LLP | 1,052 | $874,558 | 0.10% |
| JPMORGAN CHASE & CO | 1,000,600 | $212,277,290 | 0.02% |
| SIMPLEX TRADING, LLC | 86,400 | $18,329 | 0.01% |
| JANE STREET GROUP, LLC | 79,600 | $16,887,140 | 0.01% |