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 $78.2M in total; no superinvestor holds it.
13F holders, Q2 2022
Institutional positions in Aldeyra Therapeutics, Inc. as of Jun 30, 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
- 95
- −14 vs. Q1 2022
- Shares held
- 37.0M
- −1.56M (−4.0%) vs. Q1 2022
- Total value
- $147.5M
- −$23.8M (−13.9%) vs. Q1 2022
- New holders
- 22
- 24 more added
- Sold out
- 36
- 28 more reduced
2 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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 | $78.2M |
| Q1 2026 | 128 | $63.3M |
| Q4 2025 | 136 | $201.8M |
| Q3 2025 | 131 | $204.3M |
| Q2 2025 | 122 | $131.2M |
| Q1 2025 | 126 | $225.6M |
| Q4 2024 | 119 | $186.0M |
| Q3 2024 | 112 | $249.8M |
| Q2 2024 | 103 | $117.0M |
| Q1 2024 | 101 | $118.1M |
| Q4 2023 | 105 | $125.2M |
| Q3 2023 | 120 | $252.3M |
| Q2 2023 | 119 | $327.5M |
| Q1 2023 | 109 | $361.2M |
| Q4 2022 | 96 | $237.9M |
| Q3 2022 | 89 | $210.2M |
| Q2 2022 | 95 | $147.5M |
| Q1 2022 | 111 | $171.9M |
| Q4 2021 | 115 | $187.1M |
| Q3 2021 | 117 | $348.9M |
| Q2 2021 | 136 | $625.0M |
| Q1 2021 | 108 | $376.7M |
Institutions, Q2 2022
Shares, value and share of portfolio for each institution holding Aldeyra Therapeutics, Inc.; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Perceptive Advisors LLC | 9,903,879 | $39.5M | 1.24% | 00.0% | Unchanged |
| Vanguard Group Inc | 2,436,758 | $9.72M | 0.00% | −524,877−17.7% | Reduced |
| Citadel Advisors LLC | 2,318,178 | $9.25M | 0.01% | −161,358−6.5% | Reduced |
| Prosight Management, LP | 1,985,883 | $7.92M | 6.42% | +585,644+41.8% | Added |
| Verition Fund Management LLC | 1,901,191 | $7.59M | 0.16% | −204,716−9.7% | Reduced |
| Eagle Asset Management Inc | 1,505,938 | $6.01M | 0.04% | +32,479+2.2% | Added |
| Knoll Capital Management, LLC | 1,502,460 | $6.00M | 3.42% | +743,055+97.8% | Added |
| Millennium Management LLC | 1,236,752 | $4.93M | 0.01% | +732,290+145.2% | Added |
| Goldman Sachs Group Inc | 1,184,584 | $4.73M | 0.00% | −206,434−14.8% | Reduced |
| 683 Capital Management, LLC | 1,000,000 | $3.99M | 0.29% | +500,000+100.0% | Added |
| BlackRock Inc. | 974,947 | $3.89M | 0.00% | −2,245,564−69.7% | Reduced |
| Laurion Capital Management LP | 971,781 | $3.88M | 0.16% | +971,781 | New |
| Two Sigma Advisers, LP | 887,000 | $3.54M | 0.01% | +379,300+74.7% | Added |
| UBS Group AG | 760,497 | $3.04M | 0.00% | −199,896−20.8% | Reduced |
| FMR LLC | 674,584 | $2.69M | 0.00% | +670,651+17,051.9% | Added |
| Assenagon Asset Management S.A. | 646,817 | $2.58M | 0.01% | −328,322−33.7% | Reduced |
| Two Sigma Investments, LP | 606,068 | $2.42M | 0.01% | +263,181+76.8% | Added |
| Renaissance Technologies LLC | 514,100 | $2.05M | 0.00% | +514,100 | New |
| Geode Capital Management, LLC | 486,769 | $1.94M | 0.00% | −426,099−46.7% | Reduced |
| Johnson & Johnson | 394,834 | $1.57M | 0.40% | 00.0% | Unchanged |
| Ikarian Capital, LLC | 375,000 | $1.50M | 0.62% | 00.0% | Unchanged |
| Citigroup Inc | 366,230 | $1.46M | 0.00% | +364,485+20,887.4% | Added |
| Morgan Stanley | 364,960 | $1.46M | 0.00% | +11,810+3.3% | Added |
| Wells Fargo & Company | 331,357 | $1.32M | 0.00% | +820+0.2% | Added |
| D. E. Shaw & Co., Inc. | 273,341 | $1.09M | 0.00% | +34,183+14.3% | Added |
| Ergoteles LLC | 238,500 | $952.0K | 0.03% | +238,500 | New |
| Jacobs Levy Equity Management, Inc | 234,670 | $936.0K | 0.01% | +234,670 | New |
| Deutsche Bank AG | 229,454 | $916.0K | 0.00% | −66,373−22.4% | Reduced |
| State Street Corp | 173,881 | $694.0K | 0.00% | −703,916−80.2% | Reduced |
| Palo Alto Investors LP | 160,800 | $642.0K | 0.06% | 00.0% | Unchanged |
| DuPont Capital Management Corp | 158,031 | $631.0K | 0.03% | 00.0% | Unchanged |
| New York Life Investments Alternatives | 149,347 | $596.0K | 0.55% | +45,305+43.5% | Added |
| Bank of America Corp | 132,609 | $529.0K | 0.00% | +41,316+45.3% | Added |
| ClariVest Asset Management LLC | 108,000 | $431.0K | 0.02% | 00.0% | Unchanged |
| Woodstock Corp | 104,734 | $418.0K | 0.06% | +33,736+47.5% | Added |
| Cubist Systematic Strategies, LLC | 92,297 | $368.0K | 0.00% | +78,312+560.0% | Added |
| Northern Trust Corp | 90,152 | $360.0K | 0.00% | −349,301−79.5% | Reduced |
| Dimensional Fund Advisors LP | 82,920 | $331.0K | 0.00% | −84,699−50.5% | Reduced |
| Bank of Montreal | 80,700 | $324.0K | 0.00% | +80,700 | New |
| Weiss Multi-Strategy Advisers LLC | 80,235 | $320.0K | 0.01% | −49,765−38.3% | Reduced |
| Bank of New York Mellon Corp | 78,475 | $314.0K | 0.00% | −131,340−62.6% | Reduced |
| Marshall Wace, LLP | 77,681 | $309.0K | 0.00% | +77,681 | New |
| Susquehanna International Group, LLP | 72,242 | $288.0K | 0.00% | +30,528+73.2% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 67,914 | $271.0K | 0.00% | +67,914 | New |
| International Assets Investment Management, LLC | 59,875 | $239.0K | 0.05% | +2,750+4.8% | Added |
| Caxton Associates LP | 57,860 | $231.0K | 0.03% | +57,860 | New |
| Boothbay Fund Management, LLC | 56,082 | $224.0K | 0.01% | +2,870+5.4% | Added |
| CSS LLC | 53,500 | $213.0K | 0.01% | +42,000+365.2% | Added |
| Private Advisor Group, LLC | 49,165 | $196.0K | 0.00% | +49,165 | New |
| Price T Rowe Associates Inc | 45,310 | $181.0K | 0.00% | −1,054−2.3% | Reduced |
| Graham Capital Management, L.P. | 42,385 | $169.0K | 0.01% | +42,385 | New |
| Thrivent Financial for Lutherans | 41,113 | $164.0K | 0.00% | +41,113 | New |
| AQR Capital Management LLC | 40,954 | $163.0K | 0.00% | +40,954 | New |
| Alps Advisors Inc | 34,581 | $138.0K | 0.00% | −25,125−42.1% | Reduced |
| First Manhattan Co | 34,745 | $138.0K | 0.00% | 00.0% | Unchanged |
| Tobias Financial Advisors, Inc. | 34,173 | $136.0K | 0.05% | 00.0% | Unchanged |
| Raymond James & Associates | 31,226 | $125.0K | 0.00% | +4,920+18.7% | Added |
| Simplex Trading, LLC | 31,249 | $124.0K | 0.00% | −106,492−77.3% | Reduced |
| Ameriprise Financial Inc | 24,200 | $97.0K | 0.00% | −6,600−21.4% | Reduced |
| Group One Trading, L.P. | 23,316 | $93.0K | 0.00% | −49,752−68.1% | Reduced |
| ExodusPoint Capital Management, LP | 22,495 | $90.0K | 0.00% | +2,364+11.7% | Added |
| Charles Schwab Investment Management Inc | 22,201 | $89.0K | 0.00% | −110,707−83.3% | Reduced |
| XTX Topco Ltd | 21,841 | $87.0K | 0.04% | +21,841 | New |
| Cetera Advisor Networks LLC | 21,426 | $85.0K | 0.00% | 00.0% | Unchanged |
| Hikari Power Ltd | 20,020 | $80.0K | 0.01% | 00.0% | Unchanged |
| Stifel Financial Corp | 19,463 | $78.0K | 0.00% | −5,279−21.3% | Reduced |
| Qube Research & Technologies Ltd | 19,415 | $77.0K | 0.00% | +19,415 | New |
| Kestra Advisory Services, LLC | 17,938 | $72.0K | 0.00% | 00.0% | Unchanged |
| LMR Partners LLP | 17,311 | $69.0K | 0.00% | +17,311 | New |
| Alpine Global Management, LLC | 12,025 | $48.0K | 0.01% | 00.0% | Unchanged |
| SlateStone Wealth, LLC | 11,964 | $48.0K | 0.01% | 00.0% | Unchanged |
| PEAK6 Investments LLC | 5,500 | $46.1K | 0.00% | +5,500 | New |
| Squarepoint Ops LLC | 10,964 | $44.0K | 0.00% | −17,328−61.2% | Reduced |
| Wolverine Trading, LLC | 10,309 | $41.0K | 0.00% | +10,309 | New |
| CIBC World Markets Inc. | 10,000 | $40.0K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 8,280 | $33.0K | 0.00% | +1,600+24.0% | Added |
| Advisor Group Holdings, Inc. | 7,314 | $30.0K | 0.00% | +6,500+798.5% | Added |
| Quantbot Technologies LP | 4,668 | $18.0K | 0.00% | +4,668 | New |
| BNP Paribas Arbitrage, SA | 2,200 | $8.78K | 0.00% | −5,268−70.5% | Reduced |
| Cutler Group LP | 1,596 | $6.00K | 0.00% | +1,596 | New |
| Royal Bank of Canada | 963 | $4.00K | 0.00% | −2,045−68.0% | Reduced |
| Captrust Financial Advisors | 1,089 | $4.00K | 0.00% | −181−14.3% | Reduced |
| Truvestments Capital LLC | 929 | $4.00K | 0.00% | +929 | New |
| Stephens Consulting, LLC | 1,000 | $3.99K | 0.00% | 00.0% | Unchanged |
| HighMark Wealth Management LLC | 765 | $3.00K | 0.00% | −2,000−72.3% | Reduced |
| Lindbrook Capital, LLC | 761 | $3.00K | 0.00% | 00.0% | Unchanged |
| PSI Advisors, LLC | 500 | $2.00K | 0.00% | 00.0% | Unchanged |
| Worth Asset Management, LLC | 500 | $2.00K | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 600 | $2.00K | 0.00% | +600 | New |
| New York State Common Retirement Fund | 370 | $1.00K | 0.00% | −31,833−98.9% | Reduced |
| JPMorgan Chase & Co | 73 | $0 | 0.00% | −22,762−99.7% | Reduced |
| Tradewinds Capital Management, LLC | 35 | $0 | 0.00% | 00.0% | Unchanged |
| Institutional & Family Asset Management, LLC | 23 | $0 | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 38 | $0 | 0.00% | 00.0% | Unchanged |
| Credit Suisse AG | 26 | $0 | 0.00% | +26 | New |
| Tri Locum Partners LP | 0 | $0 | 0.00% | −1,447,445−100.0% | Sold out |
| Nuveen Asset Management, LLC | 0 | $0 | 0.00% | −237,359−100.0% | Sold out |
| Barclays PLC | 0 | $0 | 0.00% | −150,981−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −111,165−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −66,398−100.0% | Sold out |