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, Q1 2022
Institutional positions in Aldeyra Therapeutics, Inc. as of Mar 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
- 111
- −3 vs. Q4 2021
- Shares held
- 38.6M
- +2.13M (+5.8%) vs. Q4 2021
- Total value
- $171.8M
- +$25.1M (+17.1%) vs. Q4 2021
- New holders
- 18
- 34 more added
- Sold out
- 21
- 39 more reduced
1 institution that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2022
Shares, value and share of portfolio for each institution holding Aldeyra Therapeutics, Inc.; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Perceptive Advisors LLC | 9,903,879 | $44.0M | 0.91% | 00.0% | Unchanged |
| BlackRock Inc. | 3,220,511 | $14.3M | 0.00% | −8,300−0.3% | Reduced |
| Vanguard Group Inc | 2,961,635 | $13.2M | 0.00% | +147,711+5.2% | Added |
| Citadel Advisors LLC | 2,479,536 | $11.0M | 0.01% | +2,190,919+759.1% | Added |
| Verition Fund Management LLC | 2,105,907 | $9.36M | 0.18% | +739,206+54.1% | Added |
| Eagle Asset Management Inc | 1,473,459 | $6.55M | 0.03% | +80,523+5.8% | Added |
| Tri Locum Partners LP | 1,447,445 | $6.43M | 2.51% | +1,447,445 | New |
| Prosight Management, LP | 1,400,239 | $6.22M | 4.38% | +244,939+21.2% | Added |
| Goldman Sachs Group Inc | 1,391,018 | $6.18M | 0.00% | +1,288,353+1,254.9% | Added |
| Assenagon Asset Management S.A. | 975,139 | $4.33M | 0.01% | +948,747+3,594.8% | Added |
| UBS Group AG | 960,393 | $4.27M | 0.00% | +776,593+422.5% | Added |
| Geode Capital Management, LLC | 912,868 | $4.06M | 0.00% | +60,108+7.0% | Added |
| State Street Corp | 877,797 | $3.90M | 0.00% | −2,204,555−71.5% | Reduced |
| Knoll Capital Management, LLC | 759,405 | $3.38M | 2.12% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 507,700 | $2.26M | 0.01% | −181,500−26.3% | Reduced |
| Millennium Management LLC | 504,462 | $2.24M | 0.00% | −1,154,473−69.6% | Reduced |
| 683 Capital Management, LLC | 500,000 | $2.22M | 0.13% | +500,000 | New |
| Northern Trust Corp | 439,453 | $1.95M | 0.00% | −14,662−3.2% | Reduced |
| Johnson & Johnson | 394,834 | $1.75M | 0.33% | 00.0% | Unchanged |
| Ikarian Capital, LLC | 375,000 | $1.67M | 0.51% | +375,000 | New |
| Morgan Stanley | 353,150 | $1.57M | 0.00% | +179,946+103.9% | Added |
| Two Sigma Investments, LP | 342,887 | $1.52M | 0.00% | −334,185−49.4% | Reduced |
| Wells Fargo & Company | 330,537 | $1.47M | 0.00% | +93,897+39.7% | Added |
| Deutsche Bank AG | 295,827 | $1.31M | 0.00% | +34,851+13.4% | Added |
| Nuveen Asset Management, LLC | 237,359 | $1.14M | 0.00% | +662+0.3% | Added |
| D. E. Shaw & Co., Inc. | 239,158 | $1.06M | 0.00% | +202,930+560.1% | Added |
| Bank of New York Mellon Corp | 209,815 | $932.0K | 0.00% | +22,748+12.2% | Added |
| Dimensional Fund Advisors LP | 167,619 | $745.0K | 0.00% | −91,999−35.4% | Reduced |
| Palo Alto Investors LP | 160,800 | $715.0K | 0.06% | 00.0% | Unchanged |
| DuPont Capital Management Corp | 158,031 | $702.0K | 0.03% | −4,103−2.5% | Reduced |
| Barclays PLC | 150,981 | $671.0K | 0.00% | +92,072+156.3% | Added |
| Simplex Trading, LLC | 137,741 | $612.0K | 0.02% | +44,002+46.9% | Added |
| Charles Schwab Investment Management Inc | 132,908 | $591.0K | 0.00% | +4,523+3.5% | Added |
| Weiss Multi-Strategy Advisers LLC | 130,000 | $578.0K | 0.01% | +2,553+2.0% | Added |
| Parametric Portfolio Associates LLC | 124,299 | $553.0K | 0.00% | +95,942+338.3% | Added |
| HRT Financial LP | 111,165 | $494.0K | 0.00% | +92,232+487.1% | Added |
| ClariVest Asset Management LLC | 108,000 | $480.0K | 0.02% | −15,200−12.3% | Reduced |
| New York Life Investments Alternatives | 104,042 | $462.0K | 0.32% | +17,312+20.0% | Added |
| Bank of America Corp | 91,293 | $406.0K | 0.00% | −243,596−72.7% | Reduced |
| Group One Trading, L.P. | 73,068 | $325.0K | 0.01% | −5,800−7.4% | Reduced |
| Woodstock Corp | 70,998 | $316.0K | 0.04% | +70,998 | New |
| Jane Street Group, LLC | 66,398 | $295.0K | 0.00% | −80,858−54.9% | Reduced |
| State of Wisconsin Investment Board | 62,700 | $279.0K | 0.00% | 00.0% | Unchanged |
| Gsa Capital Partners LLP | 59,934 | $266.0K | 0.04% | −66,180−52.5% | Reduced |
| Alps Advisors Inc | 59,706 | $265.0K | 0.00% | −7,517−11.2% | Reduced |
| International Assets Investment Management, LLC | 57,125 | $254.0K | 0.05% | +6,800+13.5% | Added |
| Boothbay Fund Management, LLC | 53,212 | $237.0K | 0.01% | +53,212 | New |
| Nisa Investment Advisors, LLC | 50,600 | $225.0K | 0.00% | +50,600 | New |
| Rhumbline Advisers | 47,596 | $212.0K | 0.00% | +4,996+11.7% | Added |
| Price T Rowe Associates Inc | 46,364 | $206.0K | 0.00% | +9,300+25.1% | Added |
| Walleye Capital LLC | 41,652 | $185.0K | 0.01% | −314,209−88.3% | Reduced |
| Susquehanna International Group, LLP | 41,714 | $185.0K | 0.00% | −89,774−68.3% | Reduced |
| Prudential Financial Inc | 39,654 | $176.0K | 0.00% | +39,654 | New |
| Woodline Partners LP | 36,855 | $164.0K | 0.00% | −739,379−95.3% | Reduced |
| First Manhattan Co | 34,745 | $154.0K | 0.00% | 00.0% | Unchanged |
| Tobias Financial Advisors, Inc. | 34,173 | $152.0K | 0.05% | +34,173 | New |
| New York State Common Retirement Fund | 32,203 | $143.0K | 0.00% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 30,800 | $137.0K | 0.00% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 28,292 | $126.0K | 0.00% | −73,187−72.1% | Reduced |
| Raymond James & Associates | 26,306 | $117.0K | 0.00% | +4,609+21.2% | Added |
| Stifel Financial Corp | 24,742 | $110.0K | 0.00% | −9,835−28.4% | Reduced |
| American International Group, Inc. | 24,096 | $107.0K | 0.00% | −1,696−6.6% | Reduced |
| Virtus ETF Advisers LLC | 22,945 | $102.0K | 0.05% | −1,353−5.6% | Reduced |
| JPMorgan Chase & Co | 22,835 | $101.0K | 0.00% | +4,012+21.3% | Added |
| Manufacturers Life Insurance Company, The | 22,492 | $100.0K | 0.00% | −5,153−18.6% | Reduced |
| Belvedere Trading LLC | 24,457 | $98.0K | 0.07% | −26,759−52.2% | Reduced |
| Cetera Advisor Networks LLC | 21,426 | $95.0K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 20,956 | $93.0K | 0.00% | −5,247−20.0% | Reduced |
| ExodusPoint Capital Management, LP | 20,131 | $89.0K | 0.00% | −4,900−19.6% | Reduced |
| Hikari Power Ltd | 20,020 | $89.0K | 0.01% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 18,990 | $85.0K | 0.00% | +7,147+60.3% | Added |
| Voya Investment Management LLC | 18,652 | $83.0K | 0.00% | 00.0% | Unchanged |
| PDT Partners, LLC | 18,470 | $82.0K | 0.01% | +18,470 | New |
| Kestra Advisory Services, LLC | 17,938 | $80.0K | 0.00% | +1,129+6.7% | Added |
| Invesco Ltd. | 16,375 | $73.0K | 0.00% | −378−2.3% | Reduced |
| MetLife Investment Management | 14,311 | $63.6K | 0.00% | −4,404−23.5% | Reduced |
| Cubist Systematic Strategies, LLC | 13,985 | $62.0K | 0.00% | −70,357−83.4% | Reduced |
| Alpine Global Management, LLC | 12,025 | $53.0K | 0.01% | −10,582−46.8% | Reduced |
| SlateStone Wealth, LLC | 11,964 | $53.0K | 0.01% | 00.0% | Unchanged |
| CSS LLC | 11,500 | $51.0K | 0.00% | −3,500−23.3% | Reduced |
| State Board of Administration of Florida Retirement System | 11,450 | $51.0K | 0.00% | 00.0% | Unchanged |
| CIBC World Markets Inc. | 10,000 | $44.0K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 7,928 | $35.0K | 0.00% | +7,928 | New |
| Amalgamated Financial Corp. | 7,928 | $35.0K | 0.00% | +7,928 | New |
| BNP Paribas Arbitrage, SA | 7,468 | $33.2K | 0.00% | −2,468−24.8% | Reduced |
| Federation des caisses Desjardins du Quebec | 6,680 | $29.7K | 0.00% | −4,500−40.3% | Reduced |
| Legal & General Group Plc | 5,289 | $24.0K | 0.00% | +307+6.2% | Added |
| Princeton Global Asset Management LLC | 5,000 | $22.0K | 0.01% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 3,805 | $17.0K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 3,933 | $17.0K | 0.00% | +3,834+3,872.7% | Added |
| Metropolitan Life Insurance Co | 3,570 | $15.9K | 0.00% | −1,791−33.4% | Reduced |
| Royal Bank of Canada | 3,008 | $13.0K | 0.00% | −7,549−71.5% | Reduced |
| HighMark Wealth Management LLC | 2,765 | $12.0K | 0.01% | −350−11.2% | Reduced |
| Kelly Financial Services LLC | 2,507 | $11.1K | 0.01% | 00.0% | Unchanged |
| Citigroup Inc | 1,745 | $8.00K | 0.00% | −171,317−99.0% | Reduced |
| Captrust Financial Advisors | 1,270 | $6.00K | 0.00% | +770+154.0% | Added |
| State of Wyoming | 1,114 | $5.00K | 0.00% | +19+1.7% | Added |
| Stephens Consulting, LLC | 1,000 | $4.45K | 0.00% | −1,000−50.0% | Reduced |
| Advisor Group Holdings, Inc. | 814 | $4.00K | 0.00% | +3+0.4% | Added |
| Lindbrook Capital, LLC | 761 | $3.00K | 0.00% | −1,780−70.1% | Reduced |