TESARO INC's ticker is and the CUSIP is 881569AA5. A total of 31 filers reported holding TESARO INC in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.6%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2016 | $571,000 | -13.1% | 388,000 | 0.0% | 0.00% | 0.0% |
| Q4 2015 | $657,000 | +21.4% | 388,000 | 0.0% | 0.00% | 0.0% |
| Q3 2015 | $541,000 | -24.0% | 388,000 | 0.0% | 0.00% | 0.0% |
| Q2 2015 | $712,000 | +2.6% | 388,000 | 0.0% | 0.00% | 0.0% |
| Q1 2015 | $694,000 | -6.6% | 388,000 | -35.3% | 0.00% | 0.0% |
| Q4 2014 | $743,000 | – | 600,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| LINDEN ADVISORS LP | 28,395,000 | $47,812,000 | 2.88% |
| ARISTEIA CAPITAL, L.L.C. | 23,200,000 | $39,021,000 | 2.87% |
| Castle Creek Arbitrage, LLC | 17,027,000 | $28,665,000 | 2.20% |
| CSS LLC/IL | 14,425,000 | $24,276,000 | 1.44% |
| Polar Asset Management Partners Inc. | 15,000,000 | $25,224,000 | 1.32% |
| SYMPHONY ASSET MANAGEMENT LLC | 5,500,000 | $9,274,000 | 1.02% |
| Jabre Capital Partners S.A. | 3,000,000 | $5,086,000 | 0.82% |
| WOLVERINE ASSET MANAGEMENT LLC | 20,668,000 | $34,742,000 | 0.75% |
| Man Investments (CH) AG | 700,000 | $1,190,000 | 0.47% |
| CAPSTONE INVESTMENT ADVISORS, LLC | 5,000,000 | $8,431,000 | 0.22% |