ALDEYRA THERAPEUTICS INC's ticker is ALDX and the CUSIP is 01438T106. A total of 97 filers reported holding ALDEYRA THERAPEUTICS INC in Q4 2022. The put-call ratio across all filers is 1.35 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,184,785 | -20.5% | 177,363 | -0.1% | 0.00% | – |
| Q2 2023 | $1,490,039 | +126.3% | 177,597 | +167.9% | 0.00% | – |
| Q1 2023 | $658,389 | +43.2% | 66,303 | +0.4% | 0.00% | – |
| Q4 2022 | $459,638 | +29.8% | 66,040 | -0.3% | 0.00% | – |
| Q3 2022 | $354,000 | +12.7% | 66,222 | -15.6% | 0.00% | – |
| Q2 2022 | $314,000 | -66.3% | 78,475 | -62.6% | 0.00% | – |
| Q1 2022 | $932,000 | +24.4% | 209,815 | +12.2% | 0.00% | – |
| Q4 2021 | $749,000 | -53.6% | 187,067 | +1.8% | 0.00% | – |
| Q3 2021 | $1,614,000 | -35.9% | 183,809 | -17.2% | 0.00% | – |
| Q2 2021 | $2,516,000 | +346.9% | 222,001 | +368.8% | 0.00% | – |
| Q1 2021 | $563,000 | +45.1% | 47,354 | -16.4% | 0.00% | – |
| Q4 2020 | $388,000 | +237.4% | 56,674 | +264.5% | 0.00% | – |
| Q3 2020 | $115,000 | +76.9% | 15,548 | 0.0% | 0.00% | – |
| Q2 2020 | $65,000 | -60.6% | 15,548 | -76.7% | 0.00% | – |
| Q1 2020 | $165,000 | -61.7% | 66,794 | -10.1% | 0.00% | – |
| Q4 2019 | $431,000 | +5.4% | 74,257 | -4.2% | 0.00% | – |
| Q3 2019 | $409,000 | -9.5% | 77,547 | +2.9% | 0.00% | – |
| Q2 2019 | $452,000 | -28.4% | 75,353 | +7.7% | 0.00% | – |
| Q1 2019 | $631,000 | -45.4% | 69,947 | -49.8% | 0.00% | – |
| Q4 2018 | $1,156,000 | -35.6% | 139,305 | +7.1% | 0.00% | – |
| Q3 2018 | $1,795,000 | +353.3% | 130,015 | +160.9% | 0.00% | – |
| Q2 2018 | $396,000 | +153.8% | 49,842 | +139.7% | 0.00% | – |
| Q1 2018 | $156,000 | +24.8% | 20,791 | +13.1% | 0.00% | – |
| Q4 2017 | $125,000 | -6.7% | 18,378 | -1.0% | 0.00% | – |
| Q3 2017 | $134,000 | – | 18,570 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Knoll Capital Management, LLC | 3,031,915 | $20,253,192 | 21.02% |
| Perceptive Advisors | 11,350,085 | $75,818,568 | 2.53% |
| JOHNSON & JOHNSON | 394,834 | $2,637,491 | 0.97% |
| Joseph P. Lucia & Associates, LLC | 28,331 | $189,251 | 0.13% |
| WOODSTOCK CORP | 137,179 | $916,356 | 0.12% |
| Palo Alto Investors LP | 160,800 | $1,074,144 | 0.10% |
| Affinity Asset Advisors, LLC | 44,348 | $296,245 | 0.08% |
| Verition Fund Management LLC | 935,273 | $6,247,624 | 0.07% |
| FOX RUN MANAGEMENT, L.L.C. | 33,519 | $223,907 | 0.07% |
| TOBIAS FINANCIAL ADVISORS, INC. | 34,173 | $228,276 | 0.06% |