SEATTLE GENETICS INC's ticker is SGENXXXX and the CUSIP is 812578102. A total of 18 filers reported holding SEATTLE GENETICS INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.6%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2020 | $16,042,000 | +95.8% | 81,958 | +70.0% | 0.01% | +33.3% |
| Q2 2020 | $8,194,000 | +3936.5% | 48,200 | +2643.3% | 0.01% | – |
| Q1 2020 | $203,000 | -93.1% | 1,757 | -95.6% | 0.00% | -100.0% |
| Q1 2019 | $2,930,000 | +9056.2% | 40,000 | +9492.3% | 0.00% | – |
| Q3 2018 | $32,000 | -99.6% | 417 | -99.7% | 0.00% | -100.0% |
| Q2 2018 | $9,040,000 | +245.4% | 136,165 | +172.3% | 0.01% | +225.0% |
| Q1 2018 | $2,617,000 | +8.7% | 50,000 | +11.1% | 0.00% | +33.3% |
| Q4 2017 | $2,408,000 | +240700.0% | 45,000 | +236742.1% | 0.00% | – |
| Q1 2017 | $1,000 | -99.8% | 19 | -99.8% | 0.00% | -100.0% |
| Q4 2016 | $650,000 | – | 12,327 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Baker Brothers Advisors | 45,725,556 | $2,365,840,000 | 20.68% |
| Lagoda Investment Management, L.P. | 398,529 | $20,620,000 | 7.88% |
| Matrix Capital Management Company, LP | 2,118,000 | $109,585,000 | 3.72% |
| Ghost Tree Capital, LLC | 300,000 | $15,522,000 | 3.23% |
| Sio Capital Management, LLC | 100,000 | $5,174,000 | 2.46% |
| GREAT POINT PARTNERS LLC | 249,500 | $12,909,000 | 2.31% |
| Redmile Group, LLC | 665,139 | $34,414,000 | 2.10% |
| Eventide Asset Management | 525,000 | $27,164,000 | 1.69% |
| Opus Point Partners Management, LLC | 35,093 | $1,816,000 | 1.66% |
| Boxer Capital, LLC | 125,000 | $6,468,000 | 1.54% |