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 |
|---|---|---|---|---|---|
| Institutional & Family Asset Management, LLC | 41 | $0 | 0.00% | +41 | New |
| Rockefeller Capital Management L.P. | 39 | $0 | 0.00% | +39 | New |
| The PNC Financial Services Group, Inc. | 51 | $1.00K | 0.00% | +51 | New |
| Kelly Financial Services LLC | 28,404 | $2.51K | 0.10% | +25,897+1,033.0% | Added |
| Point72 Hong Kong Ltd | 298 | $3.00K | 0.00% | +298 | New |
| Dark Forest Capital Management LP | 257 | $3.00K | 0.00% | +257 | 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 |
| 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 |
| Advisor Group Holdings, Inc. | 783 | $10.0K | 0.00% | −217−21.7% | Reduced |
| Advisory Services Network, LLC | 1,115 | $13.0K | 0.00% | +1,115 | New |
| ACT Capital Management, LLC | 1,500 | $17.0K | 0.01% | +1,500 | New |
| BNP Paribas Arbitrage, SA | 1,843 | $20.9K | 0.00% | −30,049−94.2% | Reduced |
| Tower Research Capital LLC (TRC) | 2,399 | $27.0K | 0.00% | +873+57.2% | Added |
| Leonteq Securities AG | 3,000 | $34.0K | 0.00% | +3,000 | New |
| Bank Julius Baer & Co. Ltd, Zurich | 3,530 | $40.0K | 0.00% | +30+0.9% | Added |
| Ameritas Investment Partners, Inc. | 3,805 | $43.0K | 0.00% | +3,805 | New |
| Royal Bank of Canada | 3,818 | $44.0K | 0.00% | +986+34.8% | Added |
| HighMark Wealth Management LLC | 4,360 | $49.0K | 0.04% | +3,501+407.6% | Added |
| Princeton Global Asset Management LLC | 5,000 | $57.0K | 0.02% | +3,500+233.3% | Added |
| Legal & General Group Plc | 5,132 | $58.0K | 0.00% | +5,132 | New |
| CIBC World Markets Inc. | 10,000 | $113.0K | 0.00% | −5,000−33.3% | Reduced |
| State Board of Administration of Florida Retirement System | 10,634 | $120.0K | 0.00% | +10,634 | New |
| Federation des caisses Desjardins du Quebec | 10,760 | $121.9K | 0.00% | −5,715−34.7% | Reduced |
| Principal Financial Group Inc | 10,906 | $124.0K | 0.00% | +10,906 | New |
| Price T Rowe Associates Inc | 11,264 | $128.0K | 0.00% | +11,264 | New |
| Trexquant Investment LP | 11,695 | $133.0K | 0.01% | +11,695 | New |
| Caxton Corp | 11,784 | $134.0K | 0.09% | −17,768−60.1% | Reduced |
| SlateStone Wealth, LLC | 11,964 | $136.0K | 0.03% | 00.0% | Unchanged |
| 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 |
| Virtu Financial LLC | 12,824 | $145.0K | 0.01% | +12,824 | New |
| Jane Street Group, LLC | 13,242 | $150.0K | 0.00% | −6,203−31.9% | Reduced |
| LPL Financial LLC | 14,036 | $159.0K | 0.00% | −16,049−53.3% | Reduced |
| Cetera Advisors LLC | 14,100 | $160.0K | 0.00% | +14,100 | New |
| Metropolitan Life Insurance Co | 14,580 | $165.2K | 0.00% | +14,580 | New |
| UBS Group AG | 14,876 | $168.0K | 0.00% | −34,031−69.6% | Reduced |
| D. E. Shaw & Co., Inc. | 15,223 | $172.0K | 0.00% | −2,929−16.1% | Reduced |
| Alliancebernstein L.P. | 15,200 | $172.0K | 0.00% | +15,200 | New |
| Russell Investments Group, Ltd. | 15,881 | $179.0K | 0.00% | +15,881 | New |
| Invesco Ltd. | 17,551 | $199.0K | 0.00% | +17,551 | New |
| Virtus ETF Advisers LLC | 18,201 | $206.0K | 0.08% | +18,201 | New |
| Squarepoint Ops LLC | 18,269 | $207.0K | 0.00% | +18,269 | New |
| JPMorgan Chase & Co | 18,670 | $211.0K | 0.00% | +18,622+38,795.8% | Added |
| MetLife Investment Management | 19,044 | $215.8K | 0.00% | +19,044 | New |
| Voya Investment Management LLC | 19,097 | $216.0K | 0.00% | +19,097 | New |
| Hikari Power Ltd | 20,020 | $227.0K | 0.02% | 00.0% | Unchanged |
| Simplex Trading, LLC | 20,925 | $237.0K | 0.01% | +7,359+54.2% | Added |
| AQR Capital Management LLC | 22,629 | $256.0K | 0.00% | +22,629 | New |
| Gsa Capital Partners LLP | 22,869 | $259.0K | 0.03% | +22,869 | New |
| Ironwood Investment Management LLC | 24,424 | $277.0K | 0.14% | 00.0% | Unchanged |
| Shepherd Kaplan Krochuk, LLC | 25,000 | $283.0K | 0.10% | 00.0% | Unchanged |
| American International Group, Inc. | 27,195 | $308.0K | 0.00% | +27,195 | New |
| International Assets Investment Management, LLC | 27,275 | $309.0K | 0.06% | −10,080−27.0% | Reduced |
| Citadel Advisors LLC | 28,077 | $318.0K | 0.00% | −229,315−89.1% | Reduced |
| Manufacturers Life Insurance Company, The | 28,251 | $320.0K | 0.00% | +28,251 | New |
| Barclays PLC | 28,695 | $325.0K | 0.00% | −22,050−43.5% | Reduced |
| Schonfeld Strategic Advisors LLC | 30,994 | $351.0K | 0.00% | +15,588+101.2% | Added |
| Bank of Montreal | 32,257 | $383.0K | 0.00% | +21,430+197.9% | Added |
| Tobias Financial Advisors, Inc. | 34,173 | $387.0K | 0.15% | 00.0% | Unchanged |
| First Manhattan Co | 35,746 | $405.0K | 0.00% | +35,746 | New |
| Susquehanna Fundamental Investments, LLC | 35,821 | $406.0K | 0.01% | −35,810−50.0% | Reduced |
| New York State Common Retirement Fund | 41,500 | $470.0K | 0.00% | +41,500 | New |
| Rhumbline Advisers | 41,530 | $471.0K | 0.00% | +41,530 | New |
| Jacobs Levy Equity Management, Inc | 43,069 | $488.0K | 0.00% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 46,000 | $510.0K | 0.00% | +22,100+92.5% | Added |
| New York Life Investments Alternatives | 45,731 | $518.0K | 0.35% | +9,421+25.9% | Added |
| Raymond James & Associates | 46,342 | $525.0K | 0.00% | +24,042+107.8% | Added |
| Qube Research & Technologies Ltd | 48,498 | $549.0K | 0.01% | −9,004−15.7% | Reduced |
| Mesirow Financial Investment Management, Inc. | 50,062 | $567.0K | 1.45% | −13,572−21.3% | Reduced |
| Stifel Financial Corp | 55,797 | $632.0K | 0.00% | −10,394−15.7% | Reduced |
| Jefferies Group LLC | 60,000 | $679.8K | 0.01% | +60,000 | New |
| State of Wisconsin Investment Board | 62,700 | $710.0K | 0.00% | +62,700 | New |
| California State Teachers Retirement System | 66,960 | $759.0K | 0.00% | +66,960 | New |
| ClariVest Asset Management LLC | 67,700 | $767.0K | 0.03% | +67,700 | New |
| Jump Financial, LLC | 69,215 | $784.0K | 0.08% | +69,215 | New |
| SEI Investments Co | 69,498 | $787.0K | 0.00% | +69,498 | New |
| Alps Advisors Inc | 75,903 | $860.0K | 0.01% | +5,676+8.1% | Added |
| Morgan Stanley | 91,747 | $1.04M | 0.00% | +75,372+460.3% | Added |
| Bank of America Corp | 98,265 | $1.11M | 0.00% | +63,943+186.3% | Added |
| Maven Securities LTD | 100,000 | $1.14M | 0.12% | +97,333+3,649.5% | Added |
| Susquehanna International Group, LLP | 116,459 | $1.32M | 0.00% | −154,268−57.0% | Reduced |
| Parametric Portfolio Associates LLC | 118,940 | $1.35M | 0.00% | +92,171+344.3% | Added |
| Cubist Systematic Strategies, LLC | 120,849 | $1.37M | 0.02% | +37,732+45.4% | Added |
| Charles Schwab Investment Management Inc | 125,099 | $1.42M | 0.00% | +106,972+590.1% | Added |
| Premier Asset Management LLC | 128,579 | $1.46M | 0.22% | +72,074+127.6% | Added |
| Rafferty Asset Management, LLC | 133,423 | $1.51M | 0.01% | −29,427−18.1% | Reduced |
| Candriam Luxembourg S.C.A. | 140,000 | $1.59M | 0.01% | +140,000 | New |
| EAM Global Investors LLC | 140,198 | $1.59M | 0.44% | +140,198 | New |
| Wells Fargo & Company | 140,828 | $1.59M | 0.00% | +66,152+88.6% | Added |
| Weiss Multi-Strategy Advisers LLC | 140,904 | $1.60M | 0.04% | −10,779−7.1% | Reduced |
| First Trust Advisors LP | 146,320 | $1.66M | 0.00% | +26,205+21.8% | Added |
| Monashee Investment Management LLC | 146,584 | $1.66M | 0.20% | +146,584 | New |
| Woodstock Corp | 148,072 | $1.68M | 0.20% | 00.0% | Unchanged |
| Sphera Funds Management Ltd. | 150,000 | $1.70M | 0.16% | +150,000 | New |
| Palo Alto Investors LP | 160,800 | $1.82M | 0.10% | 00.0% | Unchanged |
| First Midwest Bank Trust Division | 166,228 | $1.88M | 0.25% | +103,897+166.7% | Added |