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 | $10,609 | +14.8% | 50 | +4.2% | 0.00% | 0.0% |
| Q2 2023 | $9,239 | -0.8% | 48 | +4.3% | 0.00% | -33.3% |
| Q1 2023 | $9,314 | -32.3% | 46 | -57.0% | 0.00% | -25.0% |
| Q4 2022 | $13,751 | -19.1% | 107 | -12.3% | 0.00% | -20.0% |
| Q3 2022 | $17,000 | +466.7% | 122 | +542.1% | 0.01% | +400.0% |
| Q2 2022 | $3,000 | -62.5% | 19 | -65.5% | 0.00% | -50.0% |
| Q1 2022 | $8,000 | +33.3% | 55 | +48.6% | 0.00% | +100.0% |
| Q4 2021 | $6,000 | -14.3% | 37 | -5.1% | 0.00% | -50.0% |
| Q3 2021 | $7,000 | +40.0% | 39 | +18.2% | 0.00% | +100.0% |
| Q2 2021 | $5,000 | 0.0% | 33 | -5.7% | 0.00% | -50.0% |
| Q1 2021 | $5,000 | -77.3% | 35 | -71.5% | 0.00% | -71.4% |
| Q4 2020 | $22,000 | – | 123 | – | 0.01% | – |
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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% |