ALDEYRA THERAPEUTICS INC's ticker is ALDX and the CUSIP is 01438T106. A total of 108 filers reported holding ALDEYRA THERAPEUTICS INC in Q1 2021. The put-call ratio across all filers is 1.26 and the average weighting 0.2%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2023 | $39,000 | +62.5% | 5,841 | +101.3% | 0.00% | – |
Q2 2023 | $24,000 | +500.0% | 2,901 | +673.6% | 0.00% | – |
Q1 2023 | $4,000 | -73.3% | 375 | -82.2% | 0.00% | – |
Q4 2022 | $15,000 | +25.0% | 2,112 | -6.2% | 0.00% | – |
Q3 2022 | $12,000 | +200.0% | 2,252 | +133.9% | 0.00% | – |
Q2 2022 | $4,000 | -69.2% | 963 | -68.0% | 0.00% | – |
Q1 2022 | $13,000 | -69.0% | 3,008 | -71.5% | 0.00% | – |
Q4 2021 | $42,000 | +5.0% | 10,557 | +131.5% | 0.00% | – |
Q3 2021 | $40,000 | -9.1% | 4,560 | +19.4% | 0.00% | – |
Q2 2021 | $44,000 | +29.4% | 3,818 | +34.8% | 0.00% | – |
Q1 2021 | $34,000 | +100.0% | 2,832 | +11.5% | 0.00% | – |
Q4 2020 | $17,000 | -10.5% | 2,540 | 0.0% | 0.00% | – |
Q3 2020 | $19,000 | +11.8% | 2,540 | -39.8% | 0.00% | – |
Q2 2020 | $17,000 | +112.5% | 4,222 | +27.5% | 0.00% | – |
Q1 2020 | $8,000 | -66.7% | 3,311 | -19.3% | 0.00% | – |
Q4 2019 | $24,000 | – | 4,102 | +4310.8% | 0.00% | – |
Q3 2019 | $0 | – | 93 | +132.5% | 0.00% | – |
Q2 2019 | $0 | – | 40 | 0.0% | 0.00% | – |
Q1 2019 | $0 | – | 40 | 0.0% | 0.00% | – |
Q4 2018 | $0 | -100.0% | 40 | -86.8% | 0.00% | – |
Q3 2018 | $5,000 | +400.0% | 302 | +36.0% | 0.00% | – |
Q2 2018 | $1,000 | – | 222 | +455.0% | 0.00% | – |
Q1 2018 | $0 | – | 40 | -37.5% | 0.00% | – |
Q4 2017 | $0 | – | 64 | +611.1% | 0.00% | – |
Q3 2017 | $0 | – | 9 | +800.0% | 0.00% | – |
Q2 2017 | $0 | – | 1 | – | 0.00% | – |
Download |
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% |