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, Q2 2023
Institutional positions in Aldeyra Therapeutics, Inc. as of Jun 30, 2023. 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
- +10 vs. Q1 2023
- Shares held
- 39.0M
- +3.47M (+9.7%) vs. Q1 2023
- Total value
- $327.5M
- −$25.8M (−7.3%) vs. Q1 2023
- New holders
- 41
- 34 more added
- Sold out
- 31
- 27 more reduced
Compare with Q1 2023: 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, Q2 2023
Shares, value and share of portfolio for each institution holding Aldeyra Therapeutics, Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Institutional & Family Asset Management, LLC | 51 | $428 | 0.00% | +27+112.5% | Added |
| HighMark Wealth Management LLC | 155 | $1.30K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 246 | $2.06K | 0.00% | 00.0% | Unchanged |
| Truvestments Capital LLC | 265 | $2.22K | 0.00% | 00.0% | Unchanged |
| PSI Advisors, LLC | 500 | $4.20K | 0.00% | 00.0% | Unchanged |
| Worth Asset Management, LLC | 500 | $4.20K | 0.00% | 00.0% | Unchanged |
| Roffman Miller Associates Inc | 500 | $4.20K | 0.00% | +500 | New |
| Lindbrook Capital, LLC | 778 | $6.53K | 0.00% | +417+115.5% | Added |
| Stephens Consulting, LLC | 1,000 | $8.39K | 0.00% | 00.0% | Unchanged |
| State of Wyoming | 1,443 | $12.1K | 0.00% | +1,443 | New |
| Metropolitan Life Insurance Co | 2,558 | $21.5K | 0.00% | +2,558 | New |
| Royal Bank of Canada | 2,901 | $24.0K | 0.00% | +2,526+673.6% | Added |
| Ameritas Investment Partners, Inc. | 3,846 | $32.3K | 0.00% | +3,846 | New |
| Tower Research Capital LLC (TRC) | 4,317 | $36.2K | 0.00% | +4,308+47,866.7% | Added |
| PEAK6 Investments LLC | 5,500 | $46.1K | 0.00% | −5,500−50.0% | Reduced |
| Belvedere Trading LLC | 5,956 | $50.0K | 0.02% | −19,071−76.2% | Reduced |
| Amalgamated Bank | 7,061 | $59.0K | 0.00% | +7,061 | New |
| Advisor Group Holdings, Inc. | 7,147 | $60.0K | 0.00% | 00.0% | Unchanged |
| CIBC World Markets Inc. | 10,000 | $84.0K | 0.00% | 00.0% | Unchanged |
| Virtus ETF Advisers LLC | 10,401 | $87.3K | 0.05% | +10,401 | New |
| PFG Investments, LLC | 10,500 | $88.1K | 0.02% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 11,030 | $92.5K | 0.00% | 00.0% | Unchanged |
| Campbell & CO Investment Adviser LLC | 11,287 | $94.7K | 0.02% | −80,821−87.7% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 12,270 | $102.9K | 0.00% | +12,270 | New |
| Teacher Retirement System of Texas | 12,713 | $107.0K | 0.00% | +12,713 | New |
| Arizona State Retirement System | 13,162 | $110.4K | 0.00% | +13,162 | New |
| Engineers Gate Manager LP | 13,200 | $110.7K | 0.00% | −825−5.9% | Reduced |
| State Board of Administration of Florida Retirement System | 13,220 | $110.9K | 0.00% | +13,220 | New |
| E Fund Management Co., Ltd. | 13,612 | $114.0K | 0.01% | +13,612 | New |
| Balyasny Asset Management LLC | 14,855 | $124.6K | 0.00% | −11,624−43.9% | Reduced |
| Captrust Financial Advisors | 15,089 | $126.6K | 0.00% | +15,089 | New |
| Trexquant Investment LP | 15,571 | $130.6K | 0.00% | −69,762−81.8% | Reduced |
| Wolverine Trading, LLC | 17,358 | $137.1K | 0.00% | −4,649−21.1% | Reduced |
| Cetera Advisor Networks LLC | 17,049 | $143.0K | 0.00% | +2,641+18.3% | Added |
| New York State Common Retirement Fund | 18,200 | $152.7K | 0.00% | +18,200 | New |
| Voya Investment Management LLC | 18,611 | $156.1K | 0.00% | +18,611 | New |
| Manufacturers Life Insurance Company, The | 19,005 | $159.5K | 0.00% | +19,005 | New |
| Hikari Power Ltd | 20,020 | $168.0K | 0.02% | 00.0% | Unchanged |
| American Century Companies Inc | 20,507 | $172.1K | 0.00% | +2,762+15.6% | Added |
| Federated Hermes, Inc. | 21,063 | $176.7K | 0.00% | +21,063 | New |
| American International Group, Inc. | 22,417 | $188.1K | 0.00% | +22,417 | New |
| Parallax Volatility Advisers, L.P. | 22,723 | $190.6K | 0.01% | +22,723 | New |
| Joseph P. Lucia & Associates, LLC | 22,781 | $191.1K | 0.13% | −3,656−13.8% | Reduced |
| STRS Ohio | 23,600 | $198.0K | 0.00% | +23,600 | New |
| MetLife Investment Management | 24,681 | $207.1K | 0.00% | +24,681 | New |
| Janus Henderson Group PLC | 25,232 | $211.3K | 0.00% | +25,232 | New |
| AQR Capital Management LLC | 26,158 | $219.5K | 0.00% | +26,158 | New |
| Mirae Asset Global Investments Co., Ltd. | 32,168 | $265.6K | 0.00% | +32,168 | New |
| Tobias Financial Advisors, Inc. | 34,173 | $286.7K | 0.08% | 00.0% | Unchanged |
| First Manhattan Co | 34,745 | $291.5K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 36,431 | $305.7K | 0.00% | +36,358+49,805.5% | Added |
| Vontobel Holding Ltd. | 37,202 | $312.1K | 0.00% | +23,770+177.0% | Added |
| Legal & General Group Plc | 37,897 | $317.7K | 0.00% | +37,897 | New |
| Stifel Financial Corp | 38,817 | $325.7K | 0.00% | +11,240+40.8% | Added |
| Hennion & Walsh Asset Management, Inc. | 38,873 | $326.0K | 0.02% | +38,873 | New |
| Price T Rowe Associates Inc | 39,150 | $329.0K | 0.00% | −10,437−21.0% | Reduced |
| State of Wisconsin Investment Board | 41,004 | $344.0K | 0.00% | +41,004 | New |
| Alps Advisors Inc | 43,058 | $361.3K | 0.00% | +4,477+11.6% | Added |
| Profund Advisors LLC | 45,877 | $384.9K | 0.02% | +45,877 | New |
| International Assets Investment Management, LLC | 48,287 | $405.1K | 0.06% | −19,105−28.3% | Reduced |
| Virtu Financial LLC | 49,294 | $414.0K | 0.03% | +49,294 | New |
| North Star Investment Management Corp. | 50,000 | $419.5K | 0.03% | +50,000 | New |
| Weiss Multi-Strategy Advisers LLC | 50,000 | $420.0K | 0.01% | −8,968−15.2% | Reduced |
| Raymond James & Associates | 51,812 | $434.7K | 0.00% | +24,970+93.0% | Added |
| Jane Street Group, LLC | 54,648 | $458.5K | 0.00% | −214,882−79.7% | Reduced |
| California State Teachers Retirement System | 56,712 | $475.8K | 0.00% | +56,712 | New |
| Rhumbline Advisers | 59,494 | $499.2K | 0.00% | +59,494 | New |
| BNP Paribas Arbitrage, SA | 59,819 | $501.9K | 0.00% | +59,819 | New |
| Credit Suisse AG | 64,276 | $539.3K | 0.00% | +64,276 | New |
| Algert Global LLC | 72,310 | $606.7K | 0.03% | +72,310 | New |
| Tri Locum Partners LP | 73,067 | $613.0K | 0.23% | +73,067 | New |
| D. E. Shaw & Co., Inc. | 75,980 | $637.5K | 0.00% | −48,942−39.2% | Reduced |
| Gsa Capital Partners LLP | 79,707 | $669.0K | 0.07% | −13,237−14.2% | Reduced |
| Citigroup Inc | 84,005 | $704.8K | 0.00% | +35,419+72.9% | Added |
| UBS Group AG | 89,229 | $748.6K | 0.00% | +82,821+1,292.5% | Added |
| First Republic Investment Management, Inc. | 100,111 | $839.9K | 0.00% | +100,111 | New |
| Swiss National Bank | 102,000 | $855.8K | 0.00% | +102,000 | New |
| J. Goldman & Co LP | 108,000 | $906.1K | 0.05% | +67,825+168.8% | Added |
| Thrivent Financial for Lutherans | 110,746 | $929.0K | 0.00% | −5,385−4.6% | Reduced |
| Charles Schwab Investment Management Inc | 125,525 | $1.05M | 0.00% | +103,324+465.4% | Added |
| Barclays PLC | 126,864 | $1.06M | 0.00% | +110,039+654.0% | Added |
| Nuveen Asset Management, LLC | 129,453 | $1.09M | 0.00% | +129,453 | New |
| ClariVest Asset Management LLC | 130,044 | $1.09M | 0.05% | +23,588+22.2% | Added |
| Two Sigma Investments, LP | 131,300 | $1.10M | 0.00% | −89,200−40.5% | Reduced |
| Woodstock Corp | 137,179 | $1.15M | 0.14% | 00.0% | Unchanged |
| Prosight Management, LP | 149,511 | $1.25M | 0.37% | −233,936−61.0% | Reduced |
| Affinity Asset Advisors, LLC | 150,000 | $1.26M | 0.50% | +150,000 | New |
| Citadel Advisors LLC | 155,148 | $1.30M | 0.00% | −33,095−17.6% | Reduced |
| Palo Alto Investors LP | 160,800 | $1.35M | 0.11% | 00.0% | Unchanged |
| Connor, Clark & Lunn Investment Management Ltd. | 169,306 | $1.42M | 0.01% | −13,764−7.5% | Reduced |
| Bank of New York Mellon Corp | 177,597 | $1.49M | 0.00% | +111,294+167.9% | Added |
| Victory Capital Management Inc | 182,450 | $1.53M | 0.00% | +44,170+31.9% | Added |
| Marshall Wace, LLP | 183,337 | $1.54M | 0.00% | +106,232+137.8% | Added |
| Goldman Sachs Group Inc | 197,436 | $1.66M | 0.00% | −89,807−31.3% | Reduced |
| Ameriprise Financial Inc | 203,439 | $1.71M | 0.00% | +60,007+41.8% | Added |
| Alliancebernstein L.P. | 220,530 | $1.85M | 0.00% | +220,530 | New |
| Susquehanna International Group, LLP | 241,667 | $2.03M | 0.00% | −856,501−78.0% | Reduced |
| Rafferty Asset Management, LLC | 253,221 | $2.12M | 0.01% | +253,221 | New |
| Deutsche Bank AG | 288,305 | $2.42M | 0.00% | +64,251+28.7% | Added |
| Bank of America Corp | 296,677 | $2.49M | 0.00% | +137,221+86.1% | Added |