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 | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $1,302,000 | +23.2% | 17,530 | -35.3% | 0.00% | +33.3% |
| Q3 2018 | $1,057,000 | -13.3% | 27,097 | -1.2% | 0.00% | 0.0% |
| Q2 2018 | $1,219,000 | -22.2% | 27,422 | 0.0% | 0.00% | -25.0% |
| Q1 2018 | $1,567,000 | -12.0% | 27,422 | +27.6% | 0.00% | -20.0% |
| Q4 2017 | $1,781,000 | -33.7% | 21,489 | +3.3% | 0.01% | -37.5% |
| Q3 2017 | $2,685,000 | -6.2% | 20,801 | +1.6% | 0.01% | -11.1% |
| Q2 2017 | $2,862,000 | +23.8% | 20,466 | +36.2% | 0.01% | +28.6% |
| Q1 2017 | $2,312,000 | -23.5% | 15,028 | -33.1% | 0.01% | -30.0% |
| Q4 2016 | $3,022,000 | +12.7% | 22,468 | -16.0% | 0.01% | +11.1% |
| Q3 2016 | $2,682,000 | +18.9% | 26,758 | -0.3% | 0.01% | +12.5% |
| Q2 2016 | $2,255,000 | +48.6% | 26,828 | -22.2% | 0.01% | +60.0% |
| Q1 2016 | $1,518,000 | -45.4% | 34,468 | -35.1% | 0.01% | -50.0% |
| Q4 2015 | $2,778,000 | +32.2% | 53,088 | +1.3% | 0.01% | +25.0% |
| Q3 2015 | $2,101,000 | -35.0% | 52,398 | -4.6% | 0.01% | -27.3% |
| Q2 2015 | $3,230,000 | +4.8% | 54,938 | +2.4% | 0.01% | 0.0% |
| Q1 2015 | $3,081,000 | +63.4% | 53,668 | +5.9% | 0.01% | +57.1% |
| Q4 2014 | $1,885,000 | +44.8% | 50,698 | +4.8% | 0.01% | +40.0% |
| Q3 2014 | $1,302,000 | +3.2% | 48,368 | +19.2% | 0.01% | 0.0% |
| Q2 2014 | $1,262,000 | +17.1% | 40,568 | +10.9% | 0.01% | +25.0% |
| Q1 2014 | $1,078,000 | -16.3% | 36,568 | -19.8% | 0.00% | -20.0% |
| Q4 2013 | $1,288,000 | -52.5% | 45,600 | -34.9% | 0.01% | -58.3% |
| Q3 2013 | $2,712,000 | +18.3% | 70,000 | 0.0% | 0.01% | +9.1% |
| Q2 2013 | $2,292,000 | – | 70,000 | – | 0.01% | – |
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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% |