ALDEYRA THERAPEUTICS INC's ticker is ALDX and the CUSIP is 01438T106. A total of 78 filers reported holding ALDEYRA THERAPEUTICS INC in Q4 2019. The put-call ratio across all filers is 1.70 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2023 | $213,273 | -30.2% | 31,927 | -12.4% | 0.00% | – |
Q2 2023 | $305,656 | +30465.6% | 36,431 | +49805.5% | 0.00% | – |
Q1 2023 | $1,000 | +99900.0% | 73 | 0.0% | 0.00% | – |
Q4 2022 | $1 | – | 73 | -21.5% | 0.00% | – |
Q3 2022 | $0 | – | 93 | +27.4% | 0.00% | – |
Q2 2022 | $0 | -100.0% | 73 | -99.7% | 0.00% | – |
Q1 2022 | $101,000 | +34.7% | 22,835 | +21.3% | 0.00% | – |
Q4 2021 | $75,000 | -52.5% | 18,823 | +4.6% | 0.00% | – |
Q3 2021 | $158,000 | -25.1% | 17,991 | -3.6% | 0.00% | – |
Q2 2021 | $211,000 | +21000.0% | 18,670 | +38795.8% | 0.00% | – |
Q1 2021 | $1,000 | – | 48 | 0.0% | 0.00% | – |
Q4 2020 | $0 | – | 48 | 0.0% | 0.00% | – |
Q3 2020 | $0 | -100.0% | 48 | -98.6% | 0.00% | – |
Q2 2020 | $14,000 | -91.0% | 3,429 | -94.6% | 0.00% | – |
Q1 2020 | $156,000 | +262.8% | 63,340 | +756.6% | 0.00% | – |
Q4 2019 | $43,000 | -76.2% | 7,394 | -78.5% | 0.00% | – |
Q3 2019 | $181,000 | +376.3% | 34,323 | +454.0% | 0.00% | – |
Q2 2019 | $38,000 | -19.1% | 6,195 | +20.2% | 0.00% | – |
Q1 2019 | $47,000 | -76.5% | 5,154 | -78.5% | 0.00% | – |
Q4 2018 | $200,000 | +102.0% | 24,020 | +232.6% | 0.00% | – |
Q3 2018 | $99,000 | -80.3% | 7,221 | -88.6% | 0.00% | – |
Q2 2018 | $503,000 | +12.8% | 63,296 | +6.4% | 0.00% | – |
Q1 2018 | $446,000 | +32.0% | 59,502 | +19.8% | 0.00% | – |
Q4 2017 | $338,000 | +5533.3% | 49,676 | +4416.0% | 0.00% | – |
Q1 2017 | $6,000 | -45.5% | 1,100 | -21.4% | 0.00% | – |
Q3 2016 | $11,000 | +1000.0% | 1,400 | +600.0% | 0.00% | – |
Q2 2016 | $1,000 | -99.7% | 200 | -99.7% | 0.00% | – |
Q3 2015 | $371,000 | – | 63,605 | – | 0.00% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Prosight Management, LP | 1,155,300 | $4,621,000 | 2.77% |
Knoll Capital Management, LLC | 759,405 | $3,038,000 | 1.67% |
ACUTA CAPITAL PARTNERS, LLC | 500,000 | $2,000,000 | 0.84% |
Perceptive Advisors | 19,807,758 | $79,232,000 | 0.61% |
Mesirow Financial Investment Management, Inc. | 48,711 | $195,000 | 0.56% |
Ghost Tree Capital, LLC | 300,000 | $1,200,000 | 0.43% |
Stonepine Capital Management, LLC | 200,000 | $800,000 | 0.37% |
APOGEM CAPITAL LLC | 86,730 | $347,000 | 0.23% |
JOHNSON & JOHNSON | 394,834 | $1,579,000 | 0.18% |
Affinity Asset Advisors, LLC | 100,759 | $403,000 | 0.15% |