SEAGEN INC's ticker is SGEN and the CUSIP is 81181C104. A total of 571 filers reported holding SEAGEN INC in Q1 2023. The put-call ratio across all filers is 2.46 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $10,607,500 | -87.7% | 50,000 | -88.3% | 0.03% | -88.4% |
| Q1 2023 | $86,284,008 | +247.0% | 426,157 | +120.2% | 0.27% | +214.1% |
| Q4 2022 | $24,866,685 | +151.7% | 193,500 | +168.0% | 0.08% | +117.9% |
| Q3 2022 | $9,879,000 | -93.5% | 72,200 | -91.6% | 0.04% | -93.9% |
| Q2 2022 | $151,783,000 | -24.4% | 857,822 | -38.4% | 0.64% | -19.7% |
| Q1 2022 | $200,690,000 | +104.6% | 1,393,200 | +119.5% | 0.80% | +103.3% |
| Q4 2021 | $98,106,000 | -28.9% | 634,581 | -21.9% | 0.39% | -35.3% |
| Q3 2021 | $137,891,000 | -6.1% | 812,081 | -12.7% | 0.61% | -8.2% |
| Q2 2021 | $146,815,000 | +48.0% | 929,913 | +30.1% | 0.66% | +42.2% |
| Q1 2021 | $99,220,000 | – | 714,536 | – | 0.46% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Baker Brothers Advisors | 46,912,266 | $8,300,656,000 | 47.09% |
| Eagle Health Investments LP | 262,502 | $46,447,000 | 10.83% |
| EcoR1 Capital, LLC | 1,008,628 | $178,467,000 | 6.16% |
| Lagoda Investment Management, L.P. | 49,460 | $8,751,000 | 5.80% |
| Redmile Group, LLC | 854,013 | $151,109,000 | 5.77% |
| Nan Fung Group Holdings Ltd | 47,096 | $8,333,000 | 5.72% |
| Atika Capital Management LLC | 282,500 | $49,985,000 | 5.62% |
| Avoro Capital Advisors LLC | 1,525,000 | $269,834,000 | 5.33% |
| Parkman Healthcare Partners LLC | 76,626 | $13,558,000 | 4.99% |
| Artal Group S.A. | 525,000 | $92,894,000 | 4.96% |