TESARO INC's ticker is TSRO and the CUSIP is 881569107. A total of 265 filers reported holding TESARO INC in Q1 2017. The put-call ratio across all filers is 0.59 and the average weighting 0.7%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2017 | $11,837,000 | -22.4% | 142,833 | +21.0% | 0.28% | -24.0% |
| Q3 2017 | $15,245,000 | +9.7% | 118,090 | +18.9% | 0.37% | +5.8% |
| Q2 2017 | $13,895,000 | -22.0% | 99,347 | -15.2% | 0.35% | -23.6% |
| Q1 2017 | $17,803,000 | +17.9% | 117,217 | +4.4% | 0.45% | +15.6% |
| Q4 2016 | $15,104,000 | +36.5% | 112,313 | +1.7% | 0.39% | +36.1% |
| Q3 2016 | $11,066,000 | – | 110,399 | – | 0.29% | – |
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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% |