SEAGEN INC's ticker is SGEN and the CUSIP is 81181C104. A total of 488 filers reported holding SEAGEN INC in Q4 2020. The put-call ratio across all filers is 0.65 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $9,093,174 | +13.5% | 42,862 | +3.0% | 0.04% | +12.9% |
| Q2 2023 | $8,009,416 | +3309576.0% | 41,616 | +3359.4% | 0.03% | +3000.0% |
| Q1 2023 | $242 | +49.4% | 1,203 | -5.0% | 0.00% | 0.0% |
| Q4 2022 | $162 | -99.9% | 1,266 | +37.3% | 0.00% | 0.0% |
| Q3 2022 | $126,000 | 0.0% | 922 | +29.1% | 0.00% | 0.0% |
| Q2 2022 | $126,000 | -98.1% | 714 | -98.4% | 0.00% | -96.9% |
| Q1 2022 | $6,595,000 | +17.0% | 45,784 | +25.6% | 0.03% | +23.1% |
| Q4 2021 | $5,635,000 | +13.5% | 36,450 | +24.6% | 0.03% | 0.0% |
| Q3 2021 | $4,965,000 | +15415.6% | 29,243 | +13825.2% | 0.03% | – |
| Q2 2021 | $32,000 | -74.6% | 210 | -76.9% | 0.00% | -100.0% |
| Q1 2021 | $126,000 | -13.7% | 911 | +9.2% | 0.00% | 0.0% |
| Q4 2020 | $146,000 | – | 834 | – | 0.00% | – |
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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% |