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, Q3 2025
Institutional positions in Aldeyra Therapeutics, Inc. as of Sep 30, 2025. 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
- 131
- +9 vs. Q2 2025
- Shares held
- 39.1M
- +5.00M (+14.7%) vs. Q2 2025
- Total value
- $204.2M
- +$73.4M (+56.2%) vs. Q2 2025
- New holders
- 24
- 57 more added
- Sold out
- 15
- 25 more reduced
Compare with Q2 2025: 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, Q3 2025
Shares, value and share of portfolio for each institution holding Aldeyra Therapeutics, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Sunbelt Securities, Inc. | 2 | $10 | 0.00% | +2 | New |
| TD Waterhouse Canada Inc. | 15 | $79 | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 97 | $506 | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 135 | $705 | 0.00% | +50+58.8% | Added |
| HighMark Wealth Management LLC | 155 | $809 | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 185 | $966 | 0.00% | +185 | New |
| Point72 (DIFC) Ltd | 213 | $1.11K | 0.00% | +213 | New |
| True Wealth Design, LLC | 230 | $1.20K | 0.00% | +83+56.5% | Added |
| SBI Securities Co., Ltd. | 263 | $1.37K | 0.00% | 00.0% | Unchanged |
| Truvestments Capital LLC | 265 | $1.38K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 480 | $2.50K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 554 | $2.89K | 0.00% | −20,582−97.4% | Reduced |
| Pineridge Advisors LLC | 600 | $3.13K | 0.00% | +600 | New |
| Sterling Capital Management LLC | 804 | $4.20K | 0.00% | +424+111.6% | Added |
| Point72 Europe (London) LLP | 915 | $4.78K | 0.00% | +915 | New |
| Optiver Holding B.V. | 980 | $5.12K | 0.00% | +980 | New |
| The PNC Financial Services Group, Inc. | 1,013 | $5.29K | 0.00% | +472+87.2% | Added |
| GAMMA Investing LLC | 1,054 | $5.50K | 0.00% | +663+169.6% | Added |
| IFP Advisors, Inc | 1,427 | $7.45K | 0.00% | +23+1.6% | Added |
| Amalgamated Bank | 1,571 | $8.00K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 1,762 | $9.20K | 0.00% | +699+65.8% | Added |
| Raffa Wealth Management, LLC | 1,897 | $9.90K | 0.00% | 00.0% | Unchanged |
| Activest Wealth Management | 2,000 | $10.4K | 0.00% | 00.0% | Unchanged |
| New Millennium Group LLC | 2,460 | $12.8K | 0.01% | +2,460 | New |
| Washington Trust Advisors, Inc. | 2,800 | $14.6K | 0.00% | −1,000−26.3% | Reduced |
| Citigroup Inc | 3,008 | $15.7K | 0.00% | −44,742−93.7% | Reduced |
| California State Teachers Retirement System | 3,613 | $18.9K | 0.00% | +3+0.1% | Added |
| Tower Research Capital LLC (TRC) | 3,622 | $18.9K | 0.00% | −3,891−51.8% | Reduced |
| Ameritas Investment Partners, Inc. | 3,846 | $20.1K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 3,906 | $20.4K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 4,840 | $25.3K | 0.00% | +291+6.4% | Added |
| Legal & General Group Plc | 5,836 | $30.5K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 6,599 | $34.4K | 0.00% | +17+0.3% | Added |
| New York State Common Retirement Fund | 9,598 | $50.1K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 9,687 | $50.6K | 0.00% | +2,695+38.5% | Added |
| Krilogy Financial LLC | 10,407 | $51.3K | 0.00% | +10,407 | New |
| Voya Investment Management LLC | 10,066 | $52.5K | 0.00% | −5,160−33.9% | Reduced |
| CIBC Private Wealth Group, LLC | 10,505 | $54.8K | 0.00% | +10,505 | New |
| Clearstead Advisors, LLC | 10,508 | $54.9K | 0.00% | +450+4.5% | Added |
| BNP Paribas Arbitrage, SA | 10,610 | $55.4K | 0.00% | +2,859+36.9% | Added |
| Capital Advisors Wealth Management, LLC | 10,800 | $56.4K | 0.01% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 10,904 | $57.0K | 0.00% | −305−2.7% | Reduced |
| King Wealth | 11,100 | $58.0K | 0.01% | −1,000−8.3% | Reduced |
| Inscription Capital, LLC | 12,633 | $65.9K | 0.01% | +12,633 | New |
| Regal Investment Advisors LLC | 13,167 | $68.7K | 0.00% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 13,388 | $69.9K | 0.00% | +6,888+106.0% | Added |
| Mercer Global Advisors Inc | 14,385 | $75.1K | 0.00% | +14,385 | New |
| Buckingham Strategic Partners | 14,609 | $75.2K | 0.00% | +14,609 | New |
| ExodusPoint Capital Management, LP | 14,951 | $78.0K | 0.00% | +14,951 | New |
| Letko, Brosseau & Associates Inc | 17,300 | $90.3K | 0.00% | 00.0% | Unchanged |
| Pallas Capital Advisors LLC | 17,345 | $90.5K | 0.00% | −417−2.3% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 17,632 | $92.0K | 0.00% | +7,616+76.0% | Added |
| MetLife Investment Management | 18,397 | $96.0K | 0.00% | −9,935−35.1% | Reduced |
| Manufacturers Life Insurance Company, The | 19,159 | $100.0K | 0.00% | −915−4.6% | Reduced |
| Quadrature Capital Ltd | 19,275 | $100.5K | 0.00% | +19,275 | New |
| Brighton Jones LLC | 19,945 | $104.1K | 0.00% | +2,046+11.4% | Added |
| Hikari Power Ltd | 20,020 | $105.0K | 0.01% | 00.0% | Unchanged |
| Intech Investment Management LLC | 21,211 | $110.7K | 0.00% | −8,772−29.3% | Reduced |
| Providence Wealth Advisors, LLC | 25,000 | $128.5K | 0.08% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 25,498 | $133.1K | 0.00% | −3,094−10.8% | Reduced |
| JPMorgan Chase & Co | 27,122 | $141.6K | 0.00% | +1,418+5.5% | Added |
| Simplex Trading, LLC | 29,176 | $152.0K | 0.00% | +7,993+37.7% | Added |
| Mariner, LLC | 29,846 | $155.8K | 0.00% | +7,433+33.2% | Added |
| Joseph P. Lucia & Associates, LLC | 31,591 | $164.9K | 0.06% | −32−0.1% | Reduced |
| American Century Companies Inc | 32,283 | $168.5K | 0.00% | +32,283 | New |
| XTX Topco Ltd | 34,466 | $179.9K | 0.01% | +34,466 | New |
| First Manhattan Co | 34,745 | $181.4K | 0.00% | 00.0% | Unchanged |
| Creative Planning | 34,848 | $181.9K | 0.00% | +22,801+189.3% | Added |
| LPL Financial LLC | 34,916 | $182.3K | 0.00% | −14,525−29.4% | Reduced |
| Essential Partners LLC | 35,214 | $183.8K | 0.06% | +1,037+3.0% | Added |
| Wealth Enhancement Advisory Services, LLC | 32,842 | $184.2K | 0.00% | +5,556+20.4% | Added |
| Ameriprise Financial Inc | 35,409 | $184.8K | 0.00% | +9,146+34.8% | Added |
| International Assets Investment Management, LLC | 48,640 | $191.2K | 0.02% | 00.0% | Unchanged |
| SEI Investments Co | 39,359 | $205.5K | 0.00% | +39,359 | New |
| Graham Capital Management, L.P. | 45,922 | $239.7K | 0.01% | +45,922 | New |
| Quantinno Capital Management LP | 51,324 | $267.9K | 0.00% | +51,324 | New |
| SRS Capital Advisors, Inc. | 51,359 | $268.1K | 0.00% | +51,359 | New |
| Captrust Financial Advisors | 52,994 | $276.6K | 0.00% | +1,502+2.9% | Added |
| Royal Bank of Canada | 54,326 | $284.0K | 0.00% | −65,816−54.8% | Reduced |
| CWM, LLC | 58,379 | $305.0K | 0.00% | +16,621+39.8% | Added |
| Cerity Partners LLC | 60,356 | $315.1K | 0.00% | +23,779+65.0% | Added |
| State of Wisconsin Investment Board | 60,894 | $317.9K | 0.00% | +60,894 | New |
| Price T Rowe Associates Inc | 64,262 | $336.0K | 0.00% | +15,579+32.0% | Added |
| PFG Investments, LLC | 66,000 | $344.5K | 0.02% | −191,300−74.3% | Reduced |
| Alliancebernstein L.P. | 75,550 | $394.4K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 76,644 | $400.1K | 0.00% | −19,004−19.9% | Reduced |
| Rhumbline Advisers | 78,646 | $410.5K | 0.00% | +1,152+1.5% | Added |
| STRS Ohio | 85,700 | $447.4K | 0.00% | +3,400+4.1% | Added |
| Cubist Systematic Strategies, LLC | 101,375 | $529.2K | 0.01% | +71,408+238.3% | Added |
| Russell Investments Group, Ltd. | 111,102 | $580.0K | 0.00% | +84,758+321.7% | Added |
| Group One Trading, L.P. | 113,584 | $592.9K | 0.02% | −19,403−14.6% | Reduced |
| Bank of New York Mellon Corp | 121,852 | $636.1K | 0.00% | +10,511+9.4% | Added |
| Gsa Capital Partners LLP | 122,664 | $640.0K | 0.05% | +49,368+67.4% | Added |
| Invesco Ltd. | 133,705 | $697.9K | 0.00% | +11,139+9.1% | Added |
| Y-Intercept (Hong Kong) Ltd | 138,091 | $720.8K | 0.02% | +138,091 | New |
| Nuveen, LLC | 144,685 | $755.3K | 0.00% | +37,980+35.6% | Added |
| Millennium Management LLC | 149,365 | $779.7K | 0.00% | +129,759+661.8% | Added |
| Charles Schwab Investment Management Inc | 150,478 | $785.5K | 0.00% | −7,060−4.5% | Reduced |
| Citadel Advisors LLC | 152,254 | $794.8K | 0.00% | +139,800+1,122.5% | Added |
| Susquehanna International Group, LLP | 158,383 | $826.8K | 0.00% | −73,383−31.7% | Reduced |