SEAGEN INC's ticker is and the CUSIP is 81181C954. A total of 6 filers reported holding SEAGEN INC in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $18,329 | +189.5% | 86,400 | +162.6% | 0.01% | +180.0% |
| Q2 2023 | $6,331 | +62.0% | 32,900 | +70.5% | 0.01% | +66.7% |
| Q1 2023 | $3,907 | +642.8% | 19,300 | +370.7% | 0.00% | +200.0% |
| Q4 2022 | $526 | -100.0% | 4,100 | -62.7% | 0.00% | -50.0% |
| Q3 2022 | $1,505,000 | -74.3% | 11,000 | -66.8% | 0.00% | -66.7% |
| Q2 2022 | $5,856,000 | +3031.6% | 33,100 | +2446.2% | 0.01% | – |
| Q1 2022 | $187,000 | -72.5% | 1,300 | -70.5% | 0.00% | -100.0% |
| Q4 2021 | $680,000 | -45.6% | 4,400 | -44.3% | 0.00% | 0.0% |
| Q3 2021 | $1,250,000 | +0.2% | 7,900 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $1,247,000 | -41.3% | 7,900 | +5063.4% | 0.00% | -75.0% |
| Q1 2021 | $2,124,000 | – | 153 | -2.5% | 0.00% | – |
| Q4 2020 | $0 | – | 157 | – | 0.00% | – |
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% |