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 2023
Institutional positions in Aldeyra Therapeutics, Inc. as of Dec 31, 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
- 105
- −15 vs. Q3 2023
- Shares held
- 35.1M
- −2.65M (−7.0%) vs. Q3 2023
- Total value
- $123.3M
- −$129.0M (−51.1%) vs. Q3 2023
- New holders
- 21
- 24 more added
- Sold out
- 36
- 47 more reduced
Compare with Q3 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, Q4 2023
Shares, value and share of portfolio for each institution holding Aldeyra Therapeutics, Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Nisa Investment Advisors, LLC | 40 | $140 | 0.00% | +40 | New |
| Institutional & Family Asset Management, LLC | 50 | $176 | 0.00% | −1−2.0% | Reduced |
| HighMark Wealth Management LLC | 155 | $544 | 0.00% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 177 | $621 | 0.00% | −2,381−93.1% | Reduced |
| Comerica Bank | 189 | $663 | 0.00% | +114+152.0% | Added |
| Federated Hermes, Inc. | 243 | $853 | 0.00% | −20,820−98.8% | Reduced |
| Truvestments Capital LLC | 265 | $930 | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 191 | $1.00K | 0.00% | +191 | New |
| Advisory Services Network, LLC | 500 | $1.75K | 0.00% | +500 | New |
| Lindbrook Capital, LLC | 544 | $1.91K | 0.00% | −234−30.1% | Reduced |
| PSI Advisors, LLC | 650 | $2.28K | 0.00% | +150+30.0% | Added |
| Stephens Consulting, LLC | 1,000 | $3.51K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 3,005 | $10.5K | 0.00% | +3,005 | New |
| Washington Trust Advisors, Inc. | 3,800 | $13.3K | 0.00% | +3,800 | New |
| Ameritas Investment Partners, Inc. | 3,846 | $13.5K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 5,295 | $18.6K | 0.00% | +750+16.5% | Added |
| Citigroup Inc | 6,426 | $22.6K | 0.00% | −106,610−94.3% | Reduced |
| Amalgamated Bank | 6,594 | $23.0K | 0.00% | −467−6.6% | Reduced |
| FMR LLC | 6,607 | $23.2K | 0.00% | +1,653+33.4% | Added |
| Advisor Group Holdings, Inc. | 7,246 | $25.4K | 0.00% | −39,067−84.4% | Reduced |
| California State Teachers Retirement System | 7,666 | $26.9K | 0.00% | −44,031−85.2% | Reduced |
| Legal & General Group Plc | 9,340 | $32.8K | 0.00% | −28,254−75.2% | Reduced |
| CIBC World Markets Inc. | 10,000 | $35.0K | 0.00% | 00.0% | Unchanged |
| Prime Capital Investment Advisors, LLC | 10,088 | $35.4K | 0.00% | +10,088 | New |
| SG Americas Securities, LLC | 11,028 | $39.0K | 0.00% | +11,028 | New |
| NorthRock Partners, LLC | 11,951 | $41.9K | 0.00% | +11,951 | New |
| XTX Topco Ltd | 11,991 | $42.1K | 0.01% | +11,991 | New |
| Cubist Systematic Strategies, LLC | 12,138 | $42.6K | 0.00% | −2,795−18.7% | Reduced |
| Allspring Global Investments Holdings, LLC | 12,189 | $42.8K | 0.00% | −6,429−34.5% | Reduced |
| American Century Companies Inc | 12,753 | $44.8K | 0.00% | +1,575+14.1% | Added |
| Group One Trading, L.P. | 13,005 | $45.6K | 0.00% | −52,541−80.2% | Reduced |
| Stifel Financial Corp | 13,026 | $45.7K | 0.00% | −12,297−48.6% | Reduced |
| State Board of Administration of Florida Retirement System | 13,480 | $47.3K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 14,450 | $51.0K | 0.00% | +8,609+147.4% | Added |
| Cetera Advisor Networks LLC | 14,594 | $51.2K | 0.00% | −582−3.8% | Reduced |
| Two Sigma Securities, LLC | 15,294 | $53.7K | 0.00% | +15,294 | New |
| Qube Research & Technologies Ltd | 15,629 | $54.9K | 0.00% | +15,629 | New |
| New York State Common Retirement Fund | 18,598 | $65.3K | 0.00% | −86−0.5% | Reduced |
| Balyasny Asset Management LLC | 18,720 | $65.7K | 0.00% | −48,860−72.3% | Reduced |
| LPL Financial LLC | 18,822 | $66.1K | 0.00% | +18,822 | New |
| Manufacturers Life Insurance Company, The | 19,005 | $66.7K | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 19,334 | $67.9K | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 19,492 | $68.4K | 0.00% | −10,936−35.9% | Reduced |
| Hikari Power Ltd | 20,020 | $70.0K | 0.01% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 20,481 | $71.9K | 0.00% | −47,460−69.9% | Reduced |
| Simplex Trading, LLC | 21,578 | $75.0K | 0.00% | −50,061−69.9% | Reduced |
| ExodusPoint Capital Management, LP | 21,560 | $76.0K | 0.00% | −39,089−64.5% | Reduced |
| Tower Research Capital LLC (TRC) | 22,167 | $77.8K | 0.00% | +20,264+1,064.8% | Added |
| American International Group, Inc. | 23,149 | $81.3K | 0.00% | −94−0.4% | Reduced |
| MetLife Investment Management | 24,681 | $86.6K | 0.00% | 00.0% | Unchanged |
| Y-Intercept (Hong Kong) Ltd | 25,354 | $89.0K | 0.01% | +25,354 | New |
| Joseph P. Lucia & Associates, LLC | 28,252 | $99.2K | 0.06% | −79−0.3% | Reduced |
| Tobias Financial Advisors, Inc. | 31,173 | $109.4K | 0.03% | −3,000−8.8% | Reduced |
| JPMorgan Chase & Co | 31,679 | $111.2K | 0.00% | −248−0.8% | Reduced |
| Invesco Ltd. | 31,765 | $111.5K | 0.00% | −16,313−33.9% | Reduced |
| Raymond James & Associates | 32,784 | $115.1K | 0.00% | −18,267−35.8% | Reduced |
| First Manhattan Co | 34,745 | $122.0K | 0.00% | 00.0% | Unchanged |
| HRT Financial LP | 44,826 | $157.0K | 0.00% | +44,826 | New |
| Price T Rowe Associates Inc | 44,827 | $158.0K | 0.00% | +4,935+12.4% | Added |
| Thrivent Financial for Lutherans | 47,054 | $165.0K | 0.00% | −51,568−52.3% | Reduced |
| Alliancebernstein L.P. | 50,440 | $177.0K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 53,077 | $186.3K | 0.00% | −21,518−28.8% | Reduced |
| Engineers Gate Manager LP | 57,146 | $200.6K | 0.01% | +57,146 | New |
| International Assets Investment Management, LLC | 58,500 | $205.3K | 0.03% | +9,518+19.4% | Added |
| Cornercap Investment Counsel Inc | 61,601 | $216.2K | 0.04% | +61,601 | New |
| Rhumbline Advisers | 61,863 | $217.1K | 0.00% | −649−1.0% | Reduced |
| Barclays PLC | 63,855 | $224.1K | 0.00% | −74,456−53.8% | Reduced |
| Citadel Advisors LLC | 67,729 | $237.7K | 0.00% | −222,070−76.6% | Reduced |
| Jane Street Group, LLC | 68,327 | $239.8K | 0.00% | −64,106−48.4% | Reduced |
| Squarepoint Ops LLC | 72,964 | $256.1K | 0.00% | +72,964 | New |
| Hennion & Walsh Asset Management, Inc. | 79,201 | $278.0K | 0.02% | +5,532+7.5% | Added |
| STRS Ohio | 87,500 | $307.0K | 0.00% | +63,900+270.8% | Added |
| Los Angeles Capital Management LLC | 111,712 | $392.1K | 0.00% | +111,712 | New |
| Woodstock Corp | 116,704 | $409.6K | 0.05% | −20,475−14.9% | Reduced |
| Charles Schwab Investment Management Inc | 125,525 | $440.6K | 0.00% | 00.0% | Unchanged |
| Nuveen Asset Management, LLC | 129,724 | $455.3K | 0.00% | −56,252−30.2% | Reduced |
| Goldman Sachs Group Inc | 147,480 | $517.7K | 0.00% | −21,203−12.6% | Reduced |
| Ameriprise Financial Inc | 165,928 | $582.4K | 0.00% | −32,083−16.2% | Reduced |
| Gsa Capital Partners LLP | 168,763 | $592.0K | 0.05% | +153,499+1,005.6% | Added |
| Bank of New York Mellon Corp | 170,039 | $596.8K | 0.00% | −7,324−4.1% | Reduced |
| Two Sigma Investments, LP | 201,541 | $707.4K | 0.00% | −65,781−24.6% | Reduced |
| Susquehanna International Group, LLP | 202,196 | $709.7K | 0.00% | −139,214−40.8% | Reduced |
| Acadian Asset Management LLC | 219,280 | $768.0K | 0.00% | +219,280 | New |
| Palo Alto Investors LP | 225,465 | $791.4K | 0.07% | +64,665+40.2% | Added |
| D. E. Shaw & Co., Inc. | 260,056 | $912.8K | 0.00% | +214,089+465.7% | Added |
| Deutsche Bank AG | 297,436 | $1.04M | 0.00% | +2,661+0.9% | Added |
| Johnson & Johnson | 299,669 | $1.05M | 0.02% | −95,165−24.1% | Reduced |
| Renaissance Technologies LLC | 300,000 | $1.05M | 0.00% | +78,200+35.3% | Added |
| Wells Fargo & Company | 345,113 | $1.21M | 0.00% | +1,841+0.5% | Added |
| Two Sigma Advisers, LP | 351,400 | $1.23M | 0.00% | −69,500−16.5% | Reduced |
| Bank of America Corp | 373,920 | $1.31M | 0.00% | +76,495+25.7% | Added |
| Northern Trust Corp | 393,007 | $1.38M | 0.00% | −19,437−4.7% | Reduced |
| Morgan Stanley | 420,068 | $1.47M | 0.00% | +170,953+68.6% | Added |
| Millennium Management LLC | 440,388 | $1.55M | 0.00% | −141,790−24.4% | Reduced |
| State Street Corp | 899,009 | $3.16M | 0.00% | −2,166,958−70.7% | Reduced |
| Eagle Asset Management Inc | 1,010,334 | $3.55M | 0.02% | −32,061−3.1% | Reduced |
| Geode Capital Management, LLC | 1,022,572 | $3.59M | 0.00% | +47,000+4.8% | Added |
| Dimensional Fund Advisors LP | 1,038,652 | $3.65M | 0.00% | −166,372−13.8% | Reduced |
| Kennedy Capital Management, Inc. | 1,276,146 | $4.48M | 0.10% | +1,276,146 | New |
| Verition Fund Management LLC | 1,324,834 | $4.65M | 0.05% | +389,561+41.7% | Added |