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 2021
Institutional positions in Aldeyra Therapeutics, Inc. as of Jun 30, 2021. 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
- 136
- +28 vs. Q1 2021
- Shares held
- 45.3M
- +13.6M (+42.8%) vs. Q1 2021
- Total value
- $512.8M
- +$136.1M (+36.1%) vs. Q1 2021
- New holders
- 49
- 44 more added
- Sold out
- 21
- 28 more reduced
Compare with Q1 2021: 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 2021
Shares, value and share of portfolio for each institution holding Aldeyra Therapeutics, Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Virtu Financial LLC | 12,824 | $145.0K | 0.01% | +12,824 | New |
| Kestra Advisory Services, LLC | 12,597 | $143.0K | 0.00% | +230+1.9% | Added |
| ProShare Advisors LLC | 12,591 | $143.0K | 0.00% | +12,591 | New |
| SlateStone Wealth, LLC | 11,964 | $136.0K | 0.03% | 00.0% | Unchanged |
| Caxton Corp | 11,784 | $134.0K | 0.09% | −17,768−60.1% | Reduced |
| Trexquant Investment LP | 11,695 | $133.0K | 0.01% | +11,695 | New |
| Price T Rowe Associates Inc | 11,264 | $128.0K | 0.00% | +11,264 | New |
| Principal Financial Group Inc | 10,906 | $124.0K | 0.00% | +10,906 | New |
| Federation des caisses Desjardins du Quebec | 10,760 | $121.9K | 0.00% | −5,715−34.7% | Reduced |
| State Board of Administration of Florida Retirement System | 10,634 | $120.0K | 0.00% | +10,634 | New |
| CIBC World Markets Inc. | 10,000 | $113.0K | 0.00% | −5,000−33.3% | Reduced |
| Legal & General Group Plc | 5,132 | $58.0K | 0.00% | +5,132 | New |
| Princeton Global Asset Management LLC | 5,000 | $57.0K | 0.02% | +3,500+233.3% | Added |
| HighMark Wealth Management LLC | 4,360 | $49.0K | 0.04% | +3,501+407.6% | Added |
| Royal Bank of Canada | 3,818 | $44.0K | 0.00% | +986+34.8% | Added |
| Ameritas Investment Partners, Inc. | 3,805 | $43.0K | 0.00% | +3,805 | New |
| Bank Julius Baer & Co. Ltd, Zurich | 3,530 | $40.0K | 0.00% | +30+0.9% | Added |
| Leonteq Securities AG | 3,000 | $34.0K | 0.00% | +3,000 | New |
| Tower Research Capital LLC (TRC) | 2,399 | $27.0K | 0.00% | +873+57.2% | Added |
| BNP Paribas Arbitrage, SA | 1,843 | $20.9K | 0.00% | −30,049−94.2% | Reduced |
| ACT Capital Management, LLC | 1,500 | $17.0K | 0.01% | +1,500 | New |
| Advisory Services Network, LLC | 1,115 | $13.0K | 0.00% | +1,115 | New |
| Advisor Group Holdings, Inc. | 783 | $10.0K | 0.00% | −217−21.7% | Reduced |
| Panagora Asset Management Inc | 460 | $5.00K | 0.00% | −103−18.3% | Reduced |
| Hartford Financial Management Inc. | 400 | $5.00K | 0.00% | 00.0% | Unchanged |
| Truvestments Capital LLC | 419 | $5.00K | 0.00% | 00.0% | Unchanged |
| State of Wyoming | 432 | $5.00K | 0.00% | +432 | New |
| NEXT Financial Group, Inc | 340 | $4.00K | 0.00% | 00.0% | Unchanged |
| Sterling Investment Advisors, Ltd. | 345 | $4.00K | 0.00% | 00.0% | Unchanged |
| Point72 Hong Kong Ltd | 298 | $3.00K | 0.00% | +298 | New |
| Dark Forest Capital Management LP | 257 | $3.00K | 0.00% | +257 | New |
| Kelly Financial Services LLC | 28,404 | $2.51K | 0.10% | +25,897+1,033.0% | Added |
| The PNC Financial Services Group, Inc. | 51 | $1.00K | 0.00% | +51 | New |
| Institutional & Family Asset Management, LLC | 41 | $0 | 0.00% | +41 | New |
| Rockefeller Capital Management L.P. | 39 | $0 | 0.00% | +39 | New |
| Edge Wealth Management LLC | 10 | – | – | 00.0% | Unchanged |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −156,414−100.0% | Sold out |
| Rovida Advisors Inc. | 0 | $0 | 0.00% | −130,000−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −65,539−100.0% | Sold out |
| California Public Employees Retirement System | 0 | $0 | 0.00% | −64,500−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −60,553−100.0% | Sold out |
| Ensign Peak Advisors, Inc | 0 | $0 | 0.00% | −41,318−100.0% | Sold out |
| CSS LLC | 0 | $0 | 0.00% | −32,640−100.0% | Sold out |
| Old Well Partners, LLC | 0 | $0 | 0.00% | −23,487−100.0% | Sold out |
| IHT Wealth Management, LLC | 0 | $0 | 0.00% | −23,043−100.0% | Sold out |
| Belvedere Trading LLC | 0 | $0 | 0.00% | −20,441−100.0% | Sold out |
| Quantitative Systematic Strategies LLC | 0 | $0 | 0.00% | −18,902−100.0% | Sold out |
| Windsor Creek Advisors, LLC | 0 | $0 | 0.00% | −16,500−100.0% | Sold out |
| Credit Suisse AG | 0 | $0 | 0.00% | −13,040−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −11,964−100.0% | Sold out |
| Cetera Advisor Networks LLC | 0 | $0 | 0.00% | −11,188−100.0% | Sold out |
| Diametric Capital, LP | 0 | $0 | 0.00% | −10,375−100.0% | Sold out |
| Pacer Advisors, Inc. | 0 | $0 | 0.00% | −3,810−100.0% | Sold out |
| Steward Partners Investment Advisory, LLC | 0 | $0 | 0.00% | −1,200−100.0% | Sold out |
| Jacobi Capital Management LLC | 0 | $0 | 0.00% | −820−100.0% | Sold out |
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −86−100.0% | Sold out |
| Sowell Financial Services LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |