ALDEYRA THERAPEUTICS INC's ticker is ALDX and the CUSIP is 01438T106. A total of 28 filers reported holding ALDEYRA THERAPEUTICS INC in Q1 2016. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $669,000 | -25.0% | 125,000 | +9.6% | 0.24% | -9.6% |
| Q3 2016 | $892,000 | +102.3% | 114,067 | +47.2% | 0.27% | +44.9% |
| Q2 2016 | $441,000 | +83.0% | 77,500 | +34.8% | 0.19% | +70.0% |
| Q1 2016 | $241,000 | -38.2% | 57,500 | 0.0% | 0.11% | -33.3% |
| Q4 2015 | $390,000 | +16.4% | 57,500 | 0.0% | 0.16% | -13.6% |
| Q3 2015 | $335,000 | -34.4% | 57,500 | 0.0% | 0.19% | -27.1% |
| Q2 2015 | $511,000 | – | 57,500 | – | 0.26% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Knoll Capital Management, LLC | 124,096 | $583,000 | 0.77% |
| SPHERA FUNDS MANAGEMENT LTD. | 875,931 | $4,117,000 | 0.70% |
| Perceptive Advisors | 2,885,458 | $13,417,000 | 0.68% |
| 683 Capital Management, LLC | 525,093 | $2,442,000 | 0.36% |
| Hikari Power Ltd | 107,858 | $507,000 | 0.07% |
| SABBY MANAGEMENT, LLC | 97,704 | $454,000 | 0.03% |
| Weiss Multi-Strategy Advisers LLC | 62,000 | $288,000 | 0.01% |
| ARDSLEY ADVISORY PARTNERS LP | 29,104 | $136,000 | 0.01% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 475,000 | $2,209,000 | 0.01% |
| Virtu KCG Holdings LLC | 22,431 | $104,000 | 0.00% |