TESARO INC's ticker is TSRO and the CUSIP is 881569107. A total of 171 filers reported holding TESARO INC in Q2 2016. The put-call ratio across all filers is 1.75 and the average weighting 0.7%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $5,852,000 | -76.8% | 150,000 | -23.1% | 0.27% | -86.2% |
| Q3 2017 | $25,186,000 | -55.0% | 195,092 | -51.3% | 1.95% | -72.4% |
| Q2 2017 | $56,000,000 | -11.6% | 400,403 | -2.8% | 7.07% | -12.6% |
| Q1 2017 | $63,367,000 | +103.4% | 411,823 | +77.7% | 8.10% | +28.6% |
| Q4 2016 | $31,159,000 | +11.9% | 231,700 | -16.6% | 6.30% | +28.9% |
| Q3 2016 | $27,837,000 | -35.6% | 277,703 | -46.0% | 4.88% | -49.1% |
| Q2 2016 | $43,202,000 | +554.1% | 514,000 | +242.7% | 9.60% | +316.7% |
| Q1 2016 | $6,605,000 | – | 150,000 | – | 2.30% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| INTERWEST VENTURE MANAGEMENT CO | 2,021,738 | $115,522,000 | 48.67% |
| NEA Management Company, LLC | 10,420,555 | $595,431,000 | 26.49% |
| ORACLE INVESTMENT MANAGEMENT INC | 844,718 | $48,267,000 | 11.70% |
| Camber Capital Management LP | 1,725,000 | $98,567,000 | 4.84% |
| BB BIOTECH AG | 1,629,743 | $93,124,000 | 2.57% |
| Iguana Healthcare Management, LLC | 45,000 | $2,571,000 | 1.69% |
| Cormorant Asset Management, LP | 350,000 | $19,999,000 | 1.49% |
| SECTORAL ASSET MANAGEMENT INC | 225,260 | $12,871,000 | 1.41% |
| Rock Springs Capital Management LP | 573,000 | $32,741,000 | 1.40% |
| Eversept Partners, LP | 51,523 | $2,944,024 | 1.37% |