ATYR PHARMA INC's ticker is LIFE and the CUSIP is 002120103. A total of 29 filers reported holding ATYR PHARMA INC in Q1 2019. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $40,000 | +11.1% | 72,112 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $36,000 | -39.0% | 72,112 | 0.0% | 0.00% | -50.0% |
| Q3 2018 | $59,000 | -10.6% | 72,112 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $66,000 | -65.4% | 72,112 | 0.0% | 0.00% | -71.4% |
| Q1 2018 | $191,000 | -24.2% | 72,112 | 0.0% | 0.01% | -22.2% |
| Q4 2017 | $252,000 | -30.8% | 72,112 | 0.0% | 0.01% | -30.8% |
| Q3 2017 | $364,000 | +46.2% | 72,112 | 0.0% | 0.01% | +44.4% |
| Q2 2017 | $249,000 | -1.2% | 72,112 | 0.0% | 0.01% | -10.0% |
| Q1 2017 | $252,000 | +38.5% | 72,112 | -14.7% | 0.01% | +25.0% |
| Q4 2016 | $182,000 | – | 84,576 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Polaris Venture Management Co. V, L.L.C. | 1,827,992 | $6,215,000 | 6.43% |
| EcoR1 Capital, LLC | 2,292,659 | $7,795,000 | 1.38% |
| Rock Springs Capital Management LP | 475,000 | $1,615,000 | 0.08% |
| Quotient Investors, LLC | 22,200 | $77,000 | 0.06% |
| Alyeska Investment Group, L.P. | 839,264 | $2,853,000 | 0.02% |
| RIVERHEAD CAPITAL MANAGEMENT LLC | 79,677 | $275,000 | 0.01% |
| Glen Harbor Capital Management LLC | 153,238 | $529,000 | 0.01% |
| Elkfork Partners LLC | 99,154 | $342,000 | 0.01% |
| Meadow Creek Investment Management LLC | 126,196 | $435,000 | 0.01% |
| Tyers Asset Management LLC | 72,112 | $249,000 | 0.01% |