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 2024
Institutional positions in Aldeyra Therapeutics, Inc. as of Sep 30, 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
- 112
- +11 vs. Q2 2024
- Shares held
- 36.7M
- +4.99M (+15.7%) vs. Q2 2024
- Total value
- $196.4M
- +$91.4M (+87.2%) vs. Q2 2024
- New holders
- 19
- 40 more added
- Sold out
- 8
- 24 more reduced
2 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2024
Shares, value and share of portfolio for each institution holding Aldeyra Therapeutics, Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Capital Performance Advisors LLP | 17 | $92 | 0.00% | +17 | New |
| GAMMA Investing LLC | 25 | $135 | 0.00% | +25 | New |
| The PNC Financial Services Group, Inc. | 34 | $183 | 0.00% | 00.0% | Unchanged |
| Wolff Wiese Magana LLC | 113 | $610 | 0.00% | +113 | New |
| Sterling Capital Management LLC | 147 | $792 | 0.00% | +147 | New |
| HighMark Wealth Management LLC | 155 | $835 | 0.00% | 00.0% | Unchanged |
| Comerica Bank | 238 | $1.28K | 0.00% | +49+25.9% | Added |
| Truvestments Capital LLC | 265 | $1.43K | 0.00% | +265 | New |
| SRS Capital Advisors, Inc. | 266 | $1.43K | 0.00% | 00.0% | Unchanged |
| Catalyst Funds Management Pty Ltd | 600 | $3.23K | 0.00% | +600 | New |
| PSI Advisors, LLC | 650 | $3.50K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 680 | $3.67K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 904 | $5.00K | 0.00% | +165+22.3% | Added |
| Stephens Consulting, LLC | 1,000 | $5.39K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 1,571 | $8.00K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 1,493 | $8.05K | 0.00% | +42+2.9% | Added |
| Activest Wealth Management | 2,000 | $10.8K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 3,304 | $17.8K | 0.00% | −6,325−65.7% | Reduced |
| Public Employees Retirement System of Ohio | 3,500 | $18.9K | 0.00% | +3,500 | New |
| California State Teachers Retirement System | 3,610 | $19.5K | 0.00% | 00.0% | Unchanged |
| Washington Trust Advisors, Inc. | 3,800 | $20.5K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 3,846 | $20.7K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 4,397 | $23.7K | 0.00% | +280+6.8% | Added |
| Royal Bank of Canada | 4,871 | $27.0K | 0.00% | +185+3.9% | Added |
| National Bank of Canada | 5,502 | $29.7K | 0.00% | +20.0% | Added |
| US Bancorp | 5,578 | $30.1K | 0.00% | +5,578 | New |
| Federation des caisses Desjardins du Quebec | 6,400 | $34.5K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 6,906 | $37.2K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 7,218 | $38.9K | 0.00% | +7,218 | New |
| New York State Common Retirement Fund | 9,598 | $51.7K | 0.00% | −9,000−48.4% | Reduced |
| Prime Capital Investment Advisors, LLC | 10,000 | $53.9K | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 10,398 | $56.0K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 10,759 | $58.0K | 0.00% | +1,612+17.6% | Added |
| Trexquant Investment LP | 11,500 | $62.0K | 0.00% | +11,500 | New |
| Paloma Partners Management Co | 11,546 | $62.2K | 0.00% | +11,546 | New |
| Mackenzie Financial Corp | 11,632 | $62.7K | 0.00% | −3,392−22.6% | Reduced |
| Diversified Trust Co | 12,265 | $66.1K | 0.00% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 12,580 | $67.8K | 0.00% | +12,580 | New |
| King Wealth | 13,700 | $74.0K | 0.01% | +2,700+24.5% | Added |
| BNP Paribas Arbitrage, SA | 14,229 | $76.7K | 0.00% | +10,201+253.3% | Added |
| Intech Investment Management LLC | 14,628 | $78.8K | 0.00% | +14,628 | New |
| Stifel Financial Corp | 16,108 | $86.8K | 0.00% | +591+3.8% | Added |
| Voya Investment Management LLC | 16,855 | $90.8K | 0.00% | −809−4.6% | Reduced |
| Laidlaw Wealth Management LLC | 18,175 | $98.0K | 0.05% | +1,300+7.7% | Added |
| Fox Run Management, L.L.C. | 19,002 | $102.4K | 0.02% | +19,002 | New |
| Cetera Investment Advisers | 19,012 | $102.5K | 0.00% | +1,035+5.8% | Added |
| Captrust Financial Advisors | 19,261 | $103.8K | 0.00% | +9,087+89.3% | Added |
| SG Americas Securities, LLC | 19,543 | $105.0K | 0.00% | +8,165+71.8% | Added |
| Hikari Power Ltd | 20,020 | $108.0K | 0.01% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 20,693 | $111.5K | 0.00% | −1,041−4.8% | Reduced |
| LPL Financial LLC | 20,786 | $112.0K | 0.00% | −550−2.6% | Reduced |
| Tobias Financial Advisors, Inc. | 23,695 | $127.7K | 0.03% | 00.0% | Unchanged |
| Jane Street Group, LLC | 23,731 | $127.9K | 0.00% | −69,415−74.5% | Reduced |
| JPMorgan Chase & Co | 23,816 | $128.4K | 0.00% | +1,883+8.6% | Added |
| Providence Wealth Advisors, LLC | 25,000 | $142.0K | 0.10% | 00.0% | Unchanged |
| UBS Group AG | 26,529 | $143.0K | 0.00% | −21,497−44.8% | Reduced |
| Corebridge Financial, Inc. | 26,637 | $143.6K | 0.00% | −165−0.6% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 27,077 | $145.9K | 0.00% | +2,672+10.9% | Added |
| Susquehanna International Group, LLP | 27,432 | $147.9K | 0.00% | +10,669+63.6% | Added |
| MetLife Investment Management | 28,689 | $154.6K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 29,432 | $158.6K | 0.01% | +27,586+1,494.4% | Added |
| PDT Partners, LLC | 31,402 | $169.3K | 0.01% | +31,402 | New |
| Joseph P. Lucia & Associates, LLC | 31,732 | $171.0K | 0.08% | +3,480+12.3% | Added |
| Verition Fund Management LLC | 33,530 | $180.7K | 0.00% | −186,297−84.7% | Reduced |
| First Manhattan Co | 34,745 | $187.3K | 0.00% | 00.0% | Unchanged |
| Raymond James & Associates | 34,884 | $188.0K | 0.00% | +251+0.7% | Added |
| Citigroup Inc | 36,292 | $195.6K | 0.00% | +25,089+223.9% | Added |
| Alps Advisors Inc | 45,536 | $245.4K | 0.00% | −790−1.7% | Reduced |
| CIBC Private Wealth Group, LLC | 51,458 | $277.4K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 54,151 | $291.9K | 0.00% | +44,587+466.2% | Added |
| Price T Rowe Associates Inc | 55,622 | $300.0K | 0.00% | +7,149+14.7% | Added |
| Alliancebernstein L.P. | 62,990 | $339.5K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 65,561 | $353.4K | 0.00% | +48,313+280.1% | Added |
| Rhumbline Advisers | 77,101 | $415.6K | 0.00% | +120+0.2% | Added |
| American Century Companies Inc | 86,709 | $467.4K | 0.00% | +33,321+62.4% | Added |
| Hennion & Walsh Asset Management, Inc. | 87,036 | $469.1K | 0.02% | −1,086−1.2% | Reduced |
| EAM Investors, LLC | 92,522 | $498.7K | 0.07% | +92,522 | New |
| STRS Ohio | 97,900 | $527.7K | 0.00% | +6,200+6.8% | Added |
| Renaissance Technologies LLC | 107,400 | $578.9K | 0.00% | −395,900−78.7% | Reduced |
| Bank of New York Mellon Corp | 118,086 | $636.5K | 0.00% | −77,636−39.7% | Reduced |
| Nuveen Asset Management, LLC | 129,724 | $699.2K | 0.00% | 00.0% | Unchanged |
| Panagora Asset Management Inc | 136,350 | $734.9K | 0.00% | +76,052+126.1% | Added |
| Charles Schwab Investment Management Inc | 136,733 | $737.0K | 0.00% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 144,828 | $780.6K | 0.00% | +39,901+38.0% | Added |
| Two Sigma Investments, LP | 146,759 | $791.0K | 0.00% | −46,356−24.0% | Reduced |
| Woodstock Corp | 180,806 | $974.5K | 0.09% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 209,300 | $1.13M | 0.00% | −73,600−26.0% | Reduced |
| Palo Alto Investors LP | 225,465 | $1.22M | 0.16% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 254,314 | $1.37M | 0.00% | −191,572−43.0% | Reduced |
| Los Angeles Capital Management LLC | 271,262 | $1.46M | 0.01% | −63,407−18.9% | Reduced |
| Deutsche Bank AG | 300,591 | $1.62M | 0.00% | +239+0.1% | Added |
| ADAR1 Capital Management, LLC | 302,212 | $1.63M | 0.27% | +302,212 | New |
| D. E. Shaw & Co., Inc. | 334,781 | $1.80M | 0.00% | +12,843+4.0% | Added |
| Bank of America Corp | 375,393 | $2.02M | 0.00% | −3,097−0.8% | Reduced |
| Wells Fargo & Company | 386,306 | $2.08M | 0.00% | −8,991−2.3% | Reduced |
| PFG Investments, LLC | 386,447 | $2.08M | 0.13% | −9,800−2.5% | Reduced |
| Northern Trust Corp | 388,623 | $2.09M | 0.00% | +3,116+0.8% | Added |
| Jacobs Levy Equity Management, Inc | 476,949 | $2.57M | 0.01% | +295,864+163.4% | Added |
| Ardsley Advisory Partners LP | 500,000 | $2.69M | 0.51% | +500,000 | New |
| Morgan Stanley | 520,646 | $2.81M | 0.00% | +209,242+67.2% | Added |