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 | ||||
|---|---|---|---|---|---|---|
| Q4 2017 | $587,000 | -2.0% | 7,095 | -47.9% | 0.03% | -3.7% |
| Q1 2016 | $599,000 | -34.6% | 13,611 | -22.3% | 0.03% | -37.2% |
| Q4 2015 | $916,000 | -49.4% | 17,511 | -43.1% | 0.04% | -28.3% |
| Q2 2015 | $1,810,000 | +150.7% | 30,798 | +144.7% | 0.06% | +140.0% |
| Q1 2015 | $722,000 | +13.7% | 12,587 | -38.4% | 0.02% | -24.2% |
| Q2 2014 | $635,000 | -39.8% | 20,439 | -42.9% | 0.03% | -41.1% |
| Q1 2014 | $1,055,000 | +143.1% | 35,820 | +132.7% | 0.06% | +143.5% |
| Q4 2013 | $434,000 | -53.4% | 15,394 | -36.1% | 0.02% | -54.9% |
| Q3 2013 | $932,000 | -38.6% | 24,074 | -48.1% | 0.05% | +2.0% |
| Q2 2013 | $1,517,000 | – | 46,358 | – | 0.05% | – |
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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% |