TESARO INC's ticker is TSRO and the CUSIP is 881569107. A total of 104 filers reported holding TESARO INC in Q4 2014. The put-call ratio across all filers is 0.98 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2018 | $1,958,000 | -31.1% | 34,267 | 0.0% | 0.02% | -27.3% |
| Q4 2017 | $2,840,000 | -34.8% | 34,267 | +1.5% | 0.03% | -36.5% |
| Q3 2017 | $4,358,000 | +0.3% | 33,756 | +8.7% | 0.05% | -3.7% |
| Q2 2017 | $4,343,000 | -12.3% | 31,052 | -3.5% | 0.05% | -12.9% |
| Q1 2017 | $4,953,000 | +8.3% | 32,186 | -5.3% | 0.06% | +6.9% |
| Q4 2016 | $4,572,000 | +201.4% | 33,992 | +124.6% | 0.06% | +205.3% |
| Q3 2016 | $1,517,000 | +19.3% | 15,135 | 0.0% | 0.02% | +11.8% |
| Q2 2016 | $1,272,000 | +35.5% | 15,135 | -29.1% | 0.02% | +41.7% |
| Q1 2016 | $939,000 | -15.9% | 21,335 | 0.0% | 0.01% | -14.3% |
| Q4 2015 | $1,116,000 | +30.4% | 21,335 | 0.0% | 0.01% | +27.3% |
| Q3 2015 | $856,000 | -31.7% | 21,335 | 0.0% | 0.01% | -26.7% |
| Q2 2015 | $1,254,000 | -4.6% | 21,335 | -6.8% | 0.02% | 0.0% |
| Q1 2015 | $1,314,000 | +54.4% | 22,895 | 0.0% | 0.02% | +50.0% |
| Q4 2014 | $851,000 | +38.1% | 22,895 | 0.0% | 0.01% | +42.9% |
| Q3 2014 | $616,000 | -13.5% | 22,895 | 0.0% | 0.01% | -12.5% |
| Q2 2014 | $712,000 | +5.5% | 22,895 | 0.0% | 0.01% | 0.0% |
| Q1 2014 | $675,000 | +0.3% | 22,895 | -3.9% | 0.01% | 0.0% |
| Q4 2013 | $673,000 | -18.5% | 23,815 | +11.7% | 0.01% | 0.0% |
| Q3 2013 | $826,000 | -1.2% | 21,315 | -16.5% | 0.01% | 0.0% |
| Q2 2013 | $836,000 | – | 25,535 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| NEA Management Company, LLC | 10,275,113 | $1,029,977,000 | 46.23% |
| ORACLE INVESTMENT MANAGEMENT INC | 1,154,322 | $115,709,000 | 17.83% |
| BLUE JAY CAPITAL MANAGEMENT, LLC | 120,000 | $12,029,000 | 6.57% |
| March Altus Capital Management LP | 10,000 | $1,002,000 | 6.27% |
| Avoro Capital Advisors LLC | 277,703 | $27,837,000 | 4.88% |
| Perceptive Advisors | 682,415 | $68,405,000 | 4.42% |
| Rock Springs Capital Management LP | 626,500 | $62,800,000 | 3.94% |
| Hatteras Investment Partners, LP | 10,240 | $1,026,000 | 3.52% |
| BB BIOTECH AG | 974,582 | $97,692,000 | 3.43% |
| SENZAR ASSET MANAGEMENT, LLC | 84,300 | $8,450,232,000 | 2.18% |