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 2024
Institutional positions in Aldeyra Therapeutics, Inc. as of Jun 30, 2024. 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
- 103
- +2 vs. Q1 2024
- Shares held
- 35.3M
- −78.6K (−0.2%) vs. Q1 2024
- Total value
- $116.9M
- +$1.10M (+1.0%) vs. Q1 2024
- New holders
- 18
- 34 more added
- Sold out
- 16
- 32 more reduced
Compare with Q1 2024: 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 2024
Shares, value and share of portfolio for each institution holding Aldeyra Therapeutics, Inc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Perceptive Advisors LLC | 9,275,851 | $30.7M | 0.74% | +682,265+7.9% | Added |
| Knoll Capital Management, LLC | 5,475,516 | $18.1M | 12.21% | 00.0% | Unchanged |
| Vanguard Group Inc | 3,742,386 | $12.4M | 0.00% | −126,693−3.3% | Reduced |
| BlackRock Inc. | 3,621,949 | $12.0M | 0.00% | +311,162+9.4% | Added |
| Kennedy Capital Management, Inc. | 1,599,673 | $5.29M | 0.11% | +281,518+21.4% | Added |
| Geode Capital Management, LLC | 1,138,043 | $3.77M | 0.00% | +109,845+10.7% | Added |
| State Street Corp | 957,720 | $3.17M | 0.00% | +18,151+1.9% | Added |
| Eagle Asset Management Inc | 841,571 | $2.74M | 0.01% | −126,244−13.0% | Reduced |
| Dimensional Fund Advisors LP | 672,057 | $2.22M | 0.00% | −210,153−23.8% | Reduced |
| Federated Hermes, Inc. | 531,221 | $1.76M | 0.00% | +531,221 | New |
| Renaissance Technologies LLC | 503,300 | $1.67M | 0.00% | −224,390−30.8% | Reduced |
| Acadian Asset Management LLC | 445,886 | $1.48M | 0.00% | −6,563−1.5% | Reduced |
| PFG Investments, LLC | 396,247 | $1.31M | 0.09% | +396,247 | New |
| Wells Fargo & Company | 395,297 | $1.31M | 0.00% | +7,993+2.1% | Added |
| Northern Trust Corp | 385,507 | $1.28M | 0.00% | −3,680−0.9% | Reduced |
| Bank of America Corp | 378,490 | $1.25M | 0.00% | −20,461−5.1% | Reduced |
| Los Angeles Capital Management LLC | 334,669 | $1.11M | 0.00% | −46,104−12.1% | Reduced |
| D. E. Shaw & Co., Inc. | 321,938 | $1.07M | 0.00% | −225,702−41.2% | Reduced |
| Morgan Stanley | 311,404 | $1.03M | 0.00% | −38,142−10.9% | Reduced |
| Deutsche Bank AG | 300,352 | $994.2K | 0.00% | +7,965+2.7% | Added |
| Johnson & Johnson | 299,669 | $991.9K | 0.25% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 282,900 | $936.4K | 0.00% | −92,000−24.5% | Reduced |
| Palo Alto Investors LP | 225,465 | $746.3K | 0.09% | 00.0% | Unchanged |
| Verition Fund Management LLC | 219,827 | $727.6K | 0.01% | −720,571−76.6% | Reduced |
| Bank of New York Mellon Corp | 195,722 | $647.8K | 0.00% | +34,885+21.7% | Added |
| Two Sigma Investments, LP | 193,115 | $639.2K | 0.00% | −45,849−19.2% | Reduced |
| Jacobs Levy Equity Management, Inc | 181,085 | $599.4K | 0.00% | +2,166+1.2% | Added |
| Woodstock Corp | 180,806 | $598.5K | 0.06% | +10,091+5.9% | Added |
| Charles Schwab Investment Management Inc | 136,733 | $452.6K | 0.00% | +11,208+8.9% | Added |
| Nuveen Asset Management, LLC | 129,724 | $429.4K | 0.00% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 104,927 | $347.3K | 0.00% | +13,210+14.4% | Added |
| Jane Street Group, LLC | 93,146 | $308.3K | 0.00% | +93,146 | New |
| STRS Ohio | 91,700 | $303.5K | 0.00% | +9,400+11.4% | Added |
| Hennion & Walsh Asset Management, Inc. | 88,122 | $291.7K | 0.01% | +6,944+8.6% | Added |
| Rhumbline Advisers | 76,981 | $254.8K | 0.00% | +12,907+20.1% | Added |
| Alliancebernstein L.P. | 62,990 | $208.5K | 0.00% | +12,550+24.9% | Added |
| Panagora Asset Management Inc | 60,298 | $199.6K | 0.00% | +60,298 | New |
| International Assets Investment Management, LLC | 57,800 | $191.3K | 0.02% | −2,500−4.1% | Reduced |
| American Century Companies Inc | 53,388 | $176.7K | 0.00% | +36,528+216.7% | Added |
| CIBC Private Wealth Group, LLC | 51,458 | $170.3K | 0.00% | +51,458 | New |
| Price T Rowe Associates Inc | 48,473 | $161.0K | 0.00% | +200+0.4% | Added |
| UBS Group AG | 48,026 | $159.0K | 0.00% | −290−0.6% | Reduced |
| Alps Advisors Inc | 46,326 | $153.3K | 0.00% | +46,326 | New |
| Millennium Management LLC | 43,825 | $145.1K | 0.00% | −344,880−88.7% | Reduced |
| AQR Capital Management LLC | 34,781 | $115.1K | 0.00% | −70,273−66.9% | Reduced |
| First Manhattan Co | 34,745 | $115.0K | 0.00% | 00.0% | Unchanged |
| Raymond James & Associates | 34,633 | $114.6K | 0.00% | −1,391−3.9% | Reduced |
| Invesco Ltd. | 29,864 | $98.8K | 0.00% | −1,962−6.2% | Reduced |
| Simplex Trading, LLC | 29,302 | $96.0K | 0.00% | −64,163−68.6% | Reduced |
| MetLife Investment Management | 28,689 | $95.0K | 0.00% | +3,883+15.7% | Added |
| Joseph P. Lucia & Associates, LLC | 28,252 | $93.5K | 0.05% | 00.0% | Unchanged |
| Corebridge Financial, Inc. | 26,802 | $88.7K | 0.00% | +26,802 | New |
| Providence Wealth Advisors, LLC | 25,000 | $84.0K | 0.07% | +3,500+16.3% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 24,405 | $80.8K | 0.00% | +24,405 | New |
| Tobias Financial Advisors, Inc. | 23,695 | $78.4K | 0.02% | −4,478−15.9% | Reduced |
| JPMorgan Chase & Co | 21,933 | $72.6K | 0.00% | +2,492+12.8% | Added |
| Manufacturers Life Insurance Company, The | 21,734 | $71.9K | 0.00% | +2,729+14.4% | Added |
| LPL Financial LLC | 21,336 | $70.6K | 0.00% | +958+4.7% | Added |
| Hikari Power Ltd | 20,020 | $66.0K | 0.01% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 18,598 | $61.6K | 0.00% | 00.0% | Unchanged |
| Cetera Investment Advisers | 17,977 | $59.5K | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 17,664 | $58.5K | 0.00% | +1,578+9.8% | Added |
| Barclays PLC | 17,248 | $57.1K | 0.00% | −15,239−46.9% | Reduced |
| Laidlaw Wealth Management LLC | 16,875 | $55.9K | 0.03% | +4,150+32.6% | Added |
| Susquehanna International Group, LLP | 16,763 | $55.5K | 0.00% | −23,154−58.0% | Reduced |
| Gsa Capital Partners LLP | 16,020 | $53.0K | 0.00% | −9,229−36.6% | Reduced |
| Stifel Financial Corp | 15,517 | $51.4K | 0.00% | +15,517 | New |
| Mackenzie Financial Corp | 15,024 | $49.7K | 0.00% | −493−3.2% | Reduced |
| Walleye Capital LLC | 14,168 | $46.9K | 0.00% | +14,168 | New |
| Diversified Trust Co | 12,265 | $40.6K | 0.00% | +12,265 | New |
| SG Americas Securities, LLC | 11,378 | $38.0K | 0.00% | +11,378 | New |
| Citigroup Inc | 11,203 | $37.1K | 0.00% | +3,401+43.6% | Added |
| King Wealth | 11,000 | $36.0K | 0.01% | +1,000+10.0% | Added |
| Clearstead Advisors, LLC | 10,398 | $34.4K | 0.00% | +10,398 | New |
| Captrust Financial Advisors | 10,174 | $33.7K | 0.00% | +135+1.3% | Added |
| Prime Capital Investment Advisors, LLC | 10,000 | $33.1K | 0.00% | −50.0% | Reduced |
| Tower Research Capital LLC (TRC) | 9,629 | $31.9K | 0.00% | +9,136+1,853.1% | Added |
| Citadel Advisors LLC | 9,564 | $31.7K | 0.00% | −45,684−82.7% | Reduced |
| FMR LLC | 9,147 | $30.3K | 0.00% | +1,479+19.3% | Added |
| Farther Finance Advisors, LLC | 6,906 | $22.4K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 6,400 | $21.2K | 0.00% | +1,105+20.9% | Added |
| National Bank of Canada | 5,500 | $17.8K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 4,686 | $16.0K | 0.00% | +3,641+348.4% | Added |
| Legal & General Group Plc | 4,117 | $13.6K | 0.00% | −1,010−19.7% | Reduced |
| BNP Paribas Arbitrage, SA | 4,028 | $13.3K | 0.00% | −21,250−84.1% | Reduced |
| Ameritas Investment Partners, Inc. | 3,846 | $12.7K | 0.00% | 00.0% | Unchanged |
| Washington Trust Advisors, Inc. | 3,800 | $12.6K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 3,610 | $11.9K | 0.00% | −1,072−22.9% | Reduced |
| Activest Wealth Management | 2,000 | $6.62K | 0.00% | +2,000 | New |
| Group One Trading, L.P. | 1,846 | $6.11K | 0.00% | −4,200−69.5% | Reduced |
| nVerses Capital, LLC | 1,700 | $5.63K | 0.00% | +1,700 | New |
| Amalgamated Bank | 1,571 | $5.00K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 1,451 | $4.80K | 0.00% | +1,396+2,538.2% | Added |
| Stephens Consulting, LLC | 1,000 | $3.31K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 680 | $2.25K | 0.00% | −6,420−90.4% | Reduced |
| PSI Advisors, LLC | 650 | $2.15K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 739 | $2.00K | 0.00% | +539+269.5% | Added |
| SRS Capital Advisors, Inc. | 266 | $881 | 0.00% | +266 | New |
| Comerica Bank | 189 | $626 | 0.00% | 00.0% | Unchanged |
| HighMark Wealth Management LLC | 155 | $513 | 0.00% | 00.0% | Unchanged |