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 2022
Institutional positions in Aldeyra Therapeutics, Inc. as of Dec 31, 2022. 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
- 96
- +8 vs. Q3 2022
- Shares held
- 34.2M
- −2.78M (−7.5%) vs. Q3 2022
- Total value
- $237.9M
- +$40.5M (+20.5%) vs. Q3 2022
- New holders
- 18
- 24 more added
- Sold out
- 10
- 36 more reduced
1 institution that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2022: 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 2022
Shares, value and share of portfolio for each institution holding Aldeyra Therapeutics, Inc.; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Rockefeller Capital Management L.P. | 38 | $0 | 0.00% | 00.0% | Unchanged |
| Institutional & Family Asset Management, LLC | 23 | $160 | 0.00% | 00.0% | Unchanged |
| Belpointe Asset Management LLC | 50 | $348 | 0.00% | +50 | New |
| BNP Paribas Arbitrage, SA | 53 | $369 | 0.00% | −593−91.8% | Reduced |
| JPMorgan Chase & Co | 73 | $1.00K | 0.00% | −20−21.5% | Reduced |
| Parallax Volatility Advisers, L.P. | 152 | $1.06K | 0.00% | +152 | New |
| HighMark Wealth Management LLC | 155 | $1.08K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 246 | $1.71K | 0.00% | 00.0% | Unchanged |
| PSI Advisors, LLC | 500 | $3.48K | 0.00% | 00.0% | Unchanged |
| Worth Asset Management, LLC | 500 | $3.48K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 512 | $3.56K | 0.00% | −249−32.7% | Reduced |
| Truvestments Capital LLC | 929 | $6.47K | 0.00% | 00.0% | Unchanged |
| Stephens Consulting, LLC | 1,000 | $6.96K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 1,800 | $12.5K | 0.00% | −24,003−93.0% | Reduced |
| Royal Bank of Canada | 2,112 | $15.0K | 0.00% | −140−6.2% | Reduced |
| Dorsey Wright & Associates | 3,580 | $24.9K | 0.01% | +3,580 | New |
| Advisor Group Holdings, Inc. | 7,146 | $50.0K | 0.00% | −168−2.3% | Reduced |
| Joseph P. Lucia & Associates, LLC | 12,000 | $62.3K | 0.05% | +12,000 | New |
| Federation des caisses Desjardins du Quebec | 9,930 | $69.1K | 0.00% | −500−4.8% | Reduced |
| CIBC World Markets Inc. | 10,000 | $70.0K | 0.00% | 00.0% | Unchanged |
| Vontobel Holding Ltd. | 10,059 | $70.0K | 0.00% | +10,059 | New |
| Magnus Financial Group LLC | 10,370 | $72.2K | 0.01% | +10,370 | New |
| Fox Run Management, L.L.C. | 12,682 | $88.3K | 0.04% | +12,682 | New |
| American Century Companies Inc | 13,169 | $91.7K | 0.00% | +13,169 | New |
| Boothbay Fund Management, LLC | 13,525 | $94.1K | 0.00% | +13,525 | New |
| Cetera Advisor Networks LLC | 14,408 | $100.3K | 0.00% | −7,018−32.8% | Reduced |
| Group One Trading, L.P. | 14,617 | $101.7K | 0.00% | −11,296−43.6% | Reduced |
| Stifel Financial Corp | 14,928 | $103.9K | 0.00% | −1,000−6.3% | Reduced |
| Jump Financial, LLC | 15,506 | $107.9K | 0.01% | −34,494−69.0% | Reduced |
| Laidlaw Wealth Management LLC | 18,000 | $125.3K | 0.03% | +18,000 | New |
| Man Group plc | 19,967 | $139.0K | 0.00% | +19,967 | New |
| Hikari Power Ltd | 20,020 | $139.0K | 0.01% | 00.0% | Unchanged |
| Mirabella Financial Services LLP | 20,858 | $145.2K | 0.01% | +20,858 | New |
| Jacobs Levy Equity Management, Inc | 21,374 | $148.8K | 0.00% | −260,462−92.4% | Reduced |
| Lighthouse Investment Partners, LLC | 21,873 | $152.2K | 0.03% | +21,873 | New |
| Charles Schwab Investment Management Inc | 22,201 | $154.5K | 0.00% | 00.0% | Unchanged |
| Two Sigma Securities, LLC | 22,387 | $155.8K | 0.02% | +22,387 | New |
| Goldman Sachs Group Inc | 23,750 | $165.3K | 0.00% | −164,557−87.4% | Reduced |
| Raymond James & Associates | 25,669 | $178.7K | 0.00% | −1,380−5.1% | Reduced |
| LMR Partners LLP | 26,204 | $182.4K | 0.00% | +8,893+51.4% | Added |
| 683 Capital Management, LLC | 29,519 | $205.5K | 0.02% | −670,481−95.8% | Reduced |
| Barclays PLC | 29,779 | $207.3K | 0.00% | +20,844+233.3% | Added |
| Balyasny Asset Management LLC | 31,120 | $216.6K | 0.00% | +31,120 | New |
| Tobias Financial Advisors, Inc. | 34,173 | $237.8K | 0.08% | 00.0% | Unchanged |
| First Manhattan Co | 34,745 | $241.8K | 0.00% | 00.0% | Unchanged |
| Alps Advisors Inc | 39,756 | $276.7K | 0.00% | +7,943+25.0% | Added |
| Natixis | 44,258 | $308.0K | 0.00% | +44,258 | New |
| Citigroup Inc | 44,820 | $311.9K | 0.00% | +39,808+794.3% | Added |
| Price T Rowe Associates Inc | 49,587 | $345.0K | 0.00% | +15,200+44.2% | Added |
| Trexquant Investment LP | 53,311 | $371.0K | 0.01% | +33,636+171.0% | Added |
| Qube Research & Technologies Ltd | 56,819 | $395.5K | 0.00% | +21,091+59.0% | Added |
| International Assets Investment Management, LLC | 62,807 | $437.1K | 0.05% | +3,530+6.0% | Added |
| Jane Street Group, LLC | 63,182 | $439.7K | 0.00% | +63,182 | New |
| Bank of New York Mellon Corp | 66,040 | $459.6K | 0.00% | −182−0.3% | Reduced |
| Weiss Multi-Strategy Advisers LLC | 73,196 | $509.0K | 0.01% | −4,496−5.8% | Reduced |
| HRT Financial LP | 79,092 | $550.0K | 0.01% | +79,092 | New |
| Northern Trust Corp | 85,811 | $597.2K | 0.00% | −100.0% | Reduced |
| Bank of America Corp | 87,491 | $608.9K | 0.00% | −19,015−17.9% | Reduced |
| ClariVest Asset Management LLC | 106,400 | $741.0K | 0.04% | −1,600−1.5% | Reduced |
| Thrivent Financial for Lutherans | 116,131 | $808.0K | 0.00% | +97,890+536.6% | Added |
| Woodstock Corp | 137,179 | $954.8K | 0.13% | +8,000+6.2% | Added |
| Ameriprise Financial Inc | 140,232 | $976.0K | 0.00% | +102,032+267.1% | Added |
| Gsa Capital Partners LLP | 143,208 | $997.0K | 0.12% | +39,360+37.9% | Added |
| Palo Alto Investors LP | 160,800 | $1.12M | 0.10% | 00.0% | Unchanged |
| State Street Corp | 173,281 | $1.21M | 0.00% | −600−0.3% | Reduced |
| Victory Capital Management Inc | 174,290 | $1.21M | 0.00% | +106,900+158.6% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 184,894 | $1.29M | 0.01% | −41,303−18.3% | Reduced |
| EAM Investors, LLC | 198,228 | $1.38M | 0.29% | −35,410−15.2% | Reduced |
| Renaissance Technologies LLC | 213,500 | $1.49M | 0.00% | −164,800−43.6% | Reduced |
| Deutsche Bank AG | 229,454 | $1.60M | 0.00% | 00.0% | Unchanged |
| DuPont Capital Management Corp | 230,491 | $1.60M | 0.08% | −33,433−12.7% | Reduced |
| Susquehanna International Group, LLP | 246,149 | $1.71M | 0.00% | +113,455+85.5% | Added |
| Invesco Ltd. | 247,051 | $1.72M | 0.00% | +19,215+8.4% | Added |
| Tang Capital Management LLC | 272,293 | $1.90M | 0.28% | −427,707−61.1% | Reduced |
| Morgan Stanley | 315,250 | $2.19M | 0.00% | +12,607+4.2% | Added |
| Wells Fargo & Company | 317,847 | $2.21M | 0.00% | +7,441+2.4% | Added |
| Marshall Wace, LLP | 322,581 | $2.25M | 0.01% | +122,418+61.2% | Added |
| D. E. Shaw & Co., Inc. | 347,869 | $2.42M | 0.00% | −100,241−22.4% | Reduced |
| Johnson & Johnson | 394,834 | $2.75M | 0.80% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 450,687 | $3.14M | 0.01% | −130,752−22.5% | Reduced |
| Geode Capital Management, LLC | 466,577 | $3.25M | 0.00% | −2,852−0.6% | Reduced |
| Two Sigma Advisers, LP | 590,100 | $4.11M | 0.01% | −307,500−34.3% | Reduced |
| Assenagon Asset Management S.A. | 645,020 | $4.49M | 0.02% | −450−0.1% | Reduced |
| J. Goldman & Co LP | 656,545 | $4.57M | 0.32% | +323,949+97.4% | Added |
| Citadel Advisors LLC | 710,153 | $4.94M | 0.01% | −953,975−57.3% | Reduced |
| Millennium Management LLC | 850,088 | $5.92M | 0.01% | +203,694+31.5% | Added |
| Prosight Management, LP | 858,709 | $5.98M | 3.34% | −352,091−29.1% | Reduced |
| Dimensional Fund Advisors LP | 890,232 | $6.20M | 0.00% | +210,219+30.9% | Added |
| Laurion Capital Management LP | 956,900 | $6.66M | 0.19% | 00.0% | Unchanged |
| FMR LLC | 966,076 | $6.72M | 0.00% | −84,383−8.0% | Reduced |
| BlackRock Inc. | 972,436 | $6.77M | 0.00% | +2,350+0.2% | Added |
| Verition Fund Management LLC | 1,558,322 | $10.8M | 0.21% | −843,917−35.1% | Reduced |
| Eagle Asset Management Inc | 1,771,689 | $12.3M | 0.08% | +313,681+21.5% | Added |
| Knoll Capital Management, LLC | 1,948,090 | $13.6M | 30.60% | +70,785+3.8% | Added |
| Vanguard Group Inc | 2,492,269 | $17.3M | 0.00% | −23,615−0.9% | Reduced |
| Perceptive Advisors LLC | 11,350,085 | $79.0M | 2.28% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −116,285−100.0% | Sold out |
| New York Life Investments Alternatives | 0 | $0 | 0.00% | −85,091−100.0% | Sold out |
| Graham Capital Management, L.P. | 0 | $0 | 0.00% | −41,590−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −33,685−100.0% | Sold out |