ALDEYRA THERAPEUTICS INC's ticker is ALDX and the CUSIP is 01438T106. A total of 98 filers reported holding ALDEYRA THERAPEUTICS INC in Q4 2020. The put-call ratio across all filers is 2.35 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2021 | $242,000 | -40.4% | 27,531 | -23.1% | 0.00% | -42.9% |
Q2 2021 | $406,000 | -52.3% | 35,821 | -50.0% | 0.01% | -53.3% |
Q1 2021 | $851,000 | +74.0% | 71,631 | +0.6% | 0.02% | +66.7% |
Q4 2020 | $489,000 | +22.6% | 71,221 | +32.4% | 0.01% | -25.0% |
Q3 2020 | $399,000 | +94.6% | 53,800 | +9.3% | 0.01% | +20.0% |
Q2 2020 | $205,000 | – | 49,200 | – | 0.01% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
SPHERA FUNDS MANAGEMENT LTD. | 1,009,131 | $7,568,000 | 1.15% |
Knoll Capital Management, LLC | 124,096 | $931,000 | 0.96% |
683 Capital Management, LLC | 1,000,000 | $7,500,000 | 0.66% |
Perceptive Advisors | 3,085,458 | $23,141,000 | 0.65% |
MANGROVE PARTNERS IM, LLC | 324,019 | $2,430,000 | 0.16% |
Stanley-Laman Group, Ltd. | 64,029 | $480,000 | 0.11% |
WOODSTOCK CORP | 67,759 | $508,000 | 0.10% |
Hikari Power Ltd | 107,858 | $809,000 | 0.10% |
ARDSLEY ADVISORY PARTNERS LP | 45,000 | $336,000 | 0.05% |
ADAGE CAPITAL PARTNERS GP, L.L.C. | 750,000 | $5,625,000 | 0.01% |