Aldeyra Therapeutics, Inc.
ALDX- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001341235
No open-market purchases or sales by Aldeyra Therapeutics, Inc. insiders were filed in the last 90 days; 107 institutions reported holding it in 13F filings for Q2 2026, worth $77.7M in total; no superinvestor holds it.
13F holders, Q4 2024
Institutional positions in Aldeyra Therapeutics, Inc. as of Dec 31, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 119
- +9 vs. Q3 2024
- Shares held
- 37.2M
- +1.24M (+3.4%) vs. Q3 2024
- Total value
- $185.6M
- −$6.68M (−3.5%) vs. Q3 2024
- New holders
- 25
- 39 more added
- Sold out
- 16
- 24 more reduced
2 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ALDX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 107 | $77.7M |
| Q1 2026 | 128 | $63.3M |
| Q4 2025 | 136 | $201.8M |
| Q3 2025 | 131 | $204.2M |
| Q2 2025 | 122 | $130.8M |
| Q1 2025 | 126 | $215.5M |
| Q4 2024 | 119 | $185.6M |
| Q3 2024 | 112 | $196.4M |
| Q2 2024 | 103 | $116.9M |
| Q1 2024 | 101 | $115.8M |
| Q4 2023 | 105 | $123.3M |
| Q3 2023 | 120 | $252.3M |
| Q2 2023 | 119 | $327.5M |
| Q1 2023 | 109 | $353.4M |
| Q4 2022 | 96 | $237.9M |
| Q3 2022 | 89 | $197.4M |
| Q2 2022 | 95 | $147.5M |
| Q1 2022 | 111 | $171.8M |
| Q4 2021 | 115 | $146.7M |
| Q3 2021 | 117 | $348.9M |
| Q2 2021 | 136 | $512.8M |
| Q1 2021 | 108 | $376.7M |
Institutions, Q4 2024
Shares, value and share of portfolio for each institution holding Aldeyra Therapeutics, Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Macquarie Group Ltd | 9,791 | $49 | 0.00% | +9,791 | New |
| IFP Advisors, Inc | 13 | $65 | 0.00% | +13 | New |
| EverSource Wealth Advisors, LLC | 15 | $75 | 0.00% | +15 | New |
| TD Waterhouse Canada Inc. | 15 | $75 | 0.00% | +15 | New |
| True Wealth Design, LLC | 20 | $100 | 0.00% | +20 | New |
| The PNC Financial Services Group, Inc. | 34 | $170 | 0.00% | 00.0% | Unchanged |
| Wolff Wiese Magana LLC | 113 | $564 | 0.00% | 00.0% | Unchanged |
| HighMark Wealth Management LLC | 155 | $773 | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 182 | $909 | 0.00% | −84−31.6% | Reduced |
| Comerica Bank | 238 | $1.19K | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 252 | $1.26K | 0.00% | +252 | New |
| Truvestments Capital LLC | 265 | $1.32K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 580 | $2.90K | 0.00% | −100−14.7% | Reduced |
| PSI Advisors, LLC | 650 | $3.24K | 0.00% | 00.0% | Unchanged |
| Stephens Consulting, LLC | 1,000 | $4.99K | 0.00% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 1,279 | $6.00K | 0.00% | −253,035−99.5% | Reduced |
| Sterling Capital Management LLC | 1,438 | $7.18K | 0.00% | +1,291+878.2% | Added |
| Nisa Investment Advisors, LLC | 1,581 | $7.89K | 0.00% | +88+5.9% | Added |
| Amalgamated Bank | 1,571 | $8.00K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 1,522 | $8.00K | 0.00% | +618+68.4% | Added |
| Raffa Wealth Management, LLC | 1,897 | $9.47K | 0.00% | +1,897 | New |
| Activest Wealth Management | 2,000 | $9.98K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 3,610 | $18.0K | 0.00% | 00.0% | Unchanged |
| Washington Trust Advisors, Inc. | 3,800 | $19.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 3,846 | $19.2K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 4,397 | $21.9K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 4,426 | $22.1K | 0.00% | +1,122+34.0% | Added |
| BNP Paribas Arbitrage, SA | 6,355 | $31.7K | 0.00% | −7,874−55.3% | Reduced |
| Farther Finance Advisors, LLC | 6,906 | $34.5K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 6,992 | $34.9K | 0.00% | +592+9.3% | Added |
| Royal Bank of Canada | 7,205 | $36.0K | 0.00% | +2,334+47.9% | Added |
| New York State Common Retirement Fund | 9,598 | $47.9K | 0.00% | 00.0% | Unchanged |
| Prime Capital Investment Advisors, LLC | 10,000 | $49.9K | 0.00% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 10,016 | $50.0K | 0.00% | +10,016 | New |
| HSBC Holdings PLC | 10,457 | $51.8K | 0.00% | +10,457 | New |
| Clearstead Advisors, LLC | 10,398 | $51.9K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 10,771 | $53.7K | 0.00% | +12+0.1% | Added |
| Balyasny Asset Management LLC | 11,278 | $56.3K | 0.00% | +11,278 | New |
| Diversified Trust Co | 12,265 | $61.2K | 0.00% | 00.0% | Unchanged |
| Catalyst Funds Management Pty Ltd | 13,100 | $65.4K | 0.02% | +12,500+2,083.3% | Added |
| Regal Investment Advisors LLC | 13,167 | $65.7K | 0.00% | +13,167 | New |
| King Wealth | 13,500 | $67.0K | 0.01% | −200−1.5% | Reduced |
| Walleye Capital LLC | 13,706 | $68.4K | 0.00% | +13,706 | New |
| U.S. Capital Wealth Advisors, LLC | 13,875 | $69.2K | 0.00% | +13,875 | New |
| ProShare Advisors LLC | 14,031 | $70.0K | 0.00% | +14,031 | New |
| Stifel Financial Corp | 14,756 | $73.6K | 0.00% | −1,352−8.4% | Reduced |
| Voya Investment Management LLC | 16,002 | $79.8K | 0.00% | −853−5.1% | Reduced |
| Letko, Brosseau & Associates Inc | 17,300 | $86.3K | 0.00% | +17,300 | New |
| Laidlaw Wealth Management LLC | 18,175 | $90.7K | 0.04% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 19,161 | $95.6K | 0.00% | −1,532−7.4% | Reduced |
| Hikari Power Ltd | 20,020 | $100.0K | 0.01% | 00.0% | Unchanged |
| Captrust Financial Advisors | 20,695 | $103.3K | 0.00% | +1,434+7.4% | Added |
| SG Americas Securities, LLC | 22,365 | $112.0K | 0.00% | +2,822+14.4% | Added |
| Tobias Financial Advisors, Inc. | 23,695 | $118.2K | 0.02% | 00.0% | Unchanged |
| Intech Investment Management LLC | 23,806 | $118.8K | 0.00% | +9,178+62.7% | Added |
| Corebridge Financial, Inc. | 24,767 | $123.6K | 0.00% | −1,870−7.0% | Reduced |
| JPMorgan Chase & Co | 25,394 | $126.7K | 0.00% | +1,578+6.6% | Added |
| Providence Wealth Advisors, LLC | 25,000 | $133.1K | 0.10% | 00.0% | Unchanged |
| Boston Financial Mangement LLC | 28,248 | $141.0K | 0.00% | +28,248 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 28,592 | $142.7K | 0.00% | +1,515+5.6% | Added |
| MetLife Investment Management | 28,689 | $143.2K | 0.00% | 00.0% | Unchanged |
| Invesco Ltd. | 29,906 | $149.2K | 0.00% | −626,604−95.4% | Reduced |
| Joseph P. Lucia & Associates, LLC | 31,670 | $158.0K | 0.07% | −62−0.2% | Reduced |
| Price T Rowe Associates Inc | 32,105 | $161.0K | 0.00% | −23,517−42.3% | Reduced |
| First Manhattan Co | 34,745 | $173.4K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 38,594 | $192.6K | 0.00% | +2,302+6.3% | Added |
| American Century Companies Inc | 39,198 | $195.6K | 0.00% | −47,511−54.8% | Reduced |
| Simplex Trading, LLC | 45,232 | $225.0K | 0.01% | +45,232 | New |
| AlphaCentric Advisors LLC | 46,913 | $234.1K | 0.23% | +46,913 | New |
| Mackenzie Financial Corp | 47,792 | $238.5K | 0.00% | +36,160+310.9% | Added |
| Alps Advisors Inc | 48,155 | $240.3K | 0.00% | +2,619+5.8% | Added |
| CIBC Private Wealth Group, LLC | 51,458 | $262.9K | 0.00% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 58,650 | $292.7K | 0.00% | −4,340−6.9% | Reduced |
| LPL Financial LLC | 59,488 | $296.8K | 0.00% | +38,702+186.2% | Added |
| HRT Financial LP | 61,889 | $308.0K | 0.00% | +61,889 | New |
| International Assets Investment Management, LLC | 59,750 | $311.9K | 0.03% | −227,537−79.2% | Reduced |
| AQR Capital Management LLC | 70,563 | $352.1K | 0.00% | +70,563 | New |
| Barclays PLC | 75,330 | $375.9K | 0.00% | +9,769+14.9% | Added |
| Rhumbline Advisers | 78,188 | $390.1K | 0.00% | +1,087+1.4% | Added |
| Hennion & Walsh Asset Management, Inc. | 85,448 | $426.4K | 0.02% | −1,588−1.8% | Reduced |
| Citadel Advisors LLC | 85,642 | $427.4K | 0.00% | +31,491+58.2% | Added |
| Susquehanna International Group, LLP | 91,746 | $457.8K | 0.00% | +64,314+234.4% | Added |
| UBS Group AG | 94,275 | $470.4K | 0.00% | +67,746+255.4% | Added |
| STRS Ohio | 97,900 | $488.5K | 0.00% | 00.0% | Unchanged |
| Trexquant Investment LP | 114,480 | $571.3K | 0.01% | +102,980+895.5% | Added |
| Bank of New York Mellon Corp | 116,778 | $582.7K | 0.00% | −1,308−1.1% | Reduced |
| Two Sigma Advisers, LP | 125,300 | $625.2K | 0.00% | −84,000−40.1% | Reduced |
| Nuveen Asset Management, LLC | 129,724 | $647.3K | 0.00% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 131,410 | $655.7K | 0.00% | −15,349−10.5% | Reduced |
| Charles Schwab Investment Management Inc | 136,733 | $682.3K | 0.00% | 00.0% | Unchanged |
| Kennondale Capital Management LLC | 151,280 | $754.9K | 0.82% | +151,280 | New |
| Millennium Management LLC | 161,926 | $808.0K | 0.00% | +161,926 | New |
| Renaissance Technologies LLC | 167,100 | $833.8K | 0.00% | +59,700+55.6% | Added |
| Panagora Asset Management Inc | 176,008 | $878.3K | 0.00% | +39,658+29.1% | Added |
| D. E. Shaw & Co., Inc. | 188,583 | $941.0K | 0.00% | −146,198−43.7% | Reduced |
| Woodstock Corp | 194,919 | $972.6K | 0.09% | +14,113+7.8% | Added |
| Group One Trading, L.P. | 204,151 | $1.02M | 0.03% | +174,719+593.6% | Added |
| Palo Alto Investors LP | 225,465 | $1.13M | 0.17% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 240,334 | $1.20M | 0.00% | +95,506+65.9% | Added |
| 683 Capital Management, LLC | 290,000 | $1.45M | 0.14% | +290,000 | New |