TESARO INC's ticker is TSRO and the CUSIP is 881569107. A total of 229 filers reported holding TESARO INC in Q3 2016. The put-call ratio across all filers is 0.90 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2018 | $6,067,000 | -22.9% | 106,175 | +11.8% | 0.92% | -0.3% |
| Q4 2017 | $7,873,000 | -23.8% | 95,000 | +18.8% | 0.92% | -37.3% |
| Q3 2017 | $10,328,000 | +34.3% | 80,000 | +45.5% | 1.47% | +12.8% |
| Q2 2017 | $7,692,000 | +185.9% | 55,000 | +175.0% | 1.31% | +91.9% |
| Q4 2016 | $2,690,000 | -46.3% | 20,000 | -60.0% | 0.68% | -16.5% |
| Q3 2016 | $5,012,000 | +212.3% | 50,000 | +62.9% | 0.82% | +247.2% |
| Q4 2015 | $1,605,000 | -65.9% | 30,686 | -73.9% | 0.24% | -60.9% |
| Q3 2015 | $4,712,000 | -8.4% | 117,500 | +34.3% | 0.60% | +19.2% |
| Q2 2015 | $5,144,000 | – | 87,500 | – | 0.50% | – |
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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% |