ATYR PHARMA INC's ticker is LIFE and the CUSIP is 002120103. A total of 52 filers reported holding ATYR PHARMA INC in Q4 2016. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2017 | $1,663,000 | -30.7% | 475,000 | 0.0% | 0.08% | -32.4% |
| Q3 2017 | $2,399,000 | +48.5% | 475,000 | 0.0% | 0.11% | +35.4% |
| Q2 2017 | $1,615,000 | -2.9% | 475,000 | 0.0% | 0.08% | -14.6% |
| Q1 2017 | $1,663,000 | +62.9% | 475,000 | 0.0% | 0.10% | +41.2% |
| Q4 2016 | $1,021,000 | -26.0% | 475,000 | +9.6% | 0.07% | -20.9% |
| Q3 2016 | $1,379,000 | +14.4% | 433,500 | 0.0% | 0.09% | -3.4% |
| Q2 2016 | $1,205,000 | -29.4% | 433,500 | +0.0% | 0.09% | -37.8% |
| Q1 2016 | $1,708,000 | -58.1% | 433,496 | +4.4% | 0.14% | -53.7% |
| Q4 2015 | $4,081,000 | +2.3% | 415,196 | +6.7% | 0.31% | -4.6% |
| Q3 2015 | $3,991,000 | -47.2% | 388,996 | -4.8% | 0.32% | -41.3% |
| Q2 2015 | $7,565,000 | – | 408,496 | – | 0.55% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Polaris Venture Management Co. V, L.L.C. | 1,827,992 | $5,082,000 | 5.46% |
| RIVERHEAD CAPITAL MANAGEMENT LLC | 518,910 | $22,422,000 | 0.35% |
| TANG CAPITAL MANAGEMENT LLC | 279,425 | $777,000 | 0.35% |
| JACKSON PARK CAPITAL, LLC | 66,000 | $183,000 | 0.25% |
| Rock Springs Capital Management LP | 433,500 | $1,205,000 | 0.09% |
| TIVERTON ASSET MANAGEMENT LLC | 347,748 | $967,000 | 0.04% |
| Alyeska Investment Group, L.P. | 950,461 | $2,642,000 | 0.02% |
| TFS CAPITAL LLC | 23,449 | $65,000 | 0.01% |
| Dynamic Technology Lab Private Ltd | 14,858 | $41,000 | 0.01% |
| Magnetar Financial LLC | 138,459 | $385,000 | 0.01% |