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 2018 | $919,000 | +67.7% | 12,383 | -12.0% | 0.00% | – |
| Q3 2018 | $548,000 | -7.4% | 14,064 | +5.8% | 0.00% | -100.0% |
| Q2 2018 | $592,000 | -28.6% | 13,293 | -8.4% | 0.00% | 0.0% |
| Q1 2018 | $829,000 | -81.1% | 14,513 | -72.6% | 0.00% | -75.0% |
| Q4 2017 | $4,386,000 | +29.5% | 52,934 | +101.8% | 0.00% | +33.3% |
| Q3 2017 | $3,387,000 | +2.2% | 26,233 | +10.7% | 0.00% | 0.0% |
| Q2 2017 | $3,313,000 | -36.4% | 23,692 | -30.0% | 0.00% | -50.0% |
| Q1 2017 | $5,206,000 | +13.8% | 33,834 | -0.6% | 0.01% | 0.0% |
| Q4 2016 | $4,576,000 | +186.0% | 34,032 | +113.2% | 0.01% | +200.0% |
| Q3 2016 | $1,600,000 | +104.3% | 15,959 | +71.2% | 0.00% | +100.0% |
| Q2 2016 | $783,000 | +271.1% | 9,320 | +131.0% | 0.00% | – |
| Q4 2015 | $211,000 | -10.6% | 4,035 | +0.6% | 0.00% | – |
| Q2 2015 | $236,000 | – | 4,012 | – | 0.00% | – |
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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% |