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 | $50,067 | +32.7% | 236 | +20.4% | 0.01% | +50.0% |
| Q2 2023 | $37,722 | -4.9% | 196 | 0.0% | 0.00% | -20.0% |
| Q1 2023 | $39,684 | +183.3% | 196 | +79.8% | 0.01% | +150.0% |
| Q4 2022 | $14,008 | +100.1% | 109 | +101.9% | 0.00% | +100.0% |
| Q3 2022 | $7,000 | -41.7% | 54 | -16.9% | 0.00% | -50.0% |
| Q2 2022 | $12,000 | +140.0% | 65 | +97.0% | 0.00% | +100.0% |
| Q1 2022 | $5,000 | 0.0% | 33 | -2.9% | 0.00% | 0.0% |
| Q4 2021 | $5,000 | 0.0% | 34 | +21.4% | 0.00% | 0.0% |
| Q3 2021 | $5,000 | -16.7% | 28 | -24.3% | 0.00% | 0.0% |
| Q2 2021 | $6,000 | -73.9% | 37 | -78.1% | 0.00% | -80.0% |
| Q1 2021 | $23,000 | +155.6% | 169 | +225.0% | 0.01% | +150.0% |
| Q4 2020 | $9,000 | +12.5% | 52 | +33.3% | 0.00% | 0.0% |
| Q3 2020 | $8,000 | – | 39 | – | 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% |