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 2024
Institutional positions in Aldeyra Therapeutics, Inc. as of Mar 31, 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
- 101
- −4 vs. Q4 2023
- Shares held
- 35.4M
- +287.7K (+0.8%) vs. Q4 2023
- Total value
- $115.8M
- −$7.48M (−6.1%) vs. Q4 2023
- New holders
- 14
- 31 more added
- Sold out
- 18
- 33 more reduced
Compare with Q4 2023: 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 2024
Shares, value and share of portfolio for each institution holding Aldeyra Therapeutics, Inc.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Perceptive Advisors LLC | 8,593,586 | $28.1M | 0.50% | 00.0% | Unchanged |
| Knoll Capital Management, LLC | 5,475,516 | $17.9M | 11.14% | 00.0% | Unchanged |
| Vanguard Group Inc | 3,869,079 | $12.7M | 0.00% | −58,518−1.5% | Reduced |
| BlackRock Inc. | 3,310,787 | $10.8M | 0.00% | −119,987−3.5% | Reduced |
| Kennedy Capital Management, Inc. | 1,318,155 | $4.31M | 0.09% | +42,009+3.3% | Added |
| Geode Capital Management, LLC | 1,028,198 | $3.36M | 0.00% | +5,626+0.6% | Added |
| Eagle Asset Management Inc | 967,815 | $3.16M | 0.02% | −42,519−4.2% | Reduced |
| Verition Fund Management LLC | 940,398 | $3.08M | 0.03% | −384,436−29.0% | Reduced |
| State Street Corp | 939,569 | $3.07M | 0.00% | +40,560+4.5% | Added |
| Dimensional Fund Advisors LP | 882,210 | $2.88M | 0.00% | −156,442−15.1% | Reduced |
| Renaissance Technologies LLC | 727,690 | $2.38M | 0.00% | +427,690+142.6% | Added |
| D. E. Shaw & Co., Inc. | 547,640 | $1.79M | 0.00% | +287,584+110.6% | Added |
| Acadian Asset Management LLC | 452,449 | $1.48M | 0.01% | +233,169+106.3% | Added |
| Bank of America Corp | 398,951 | $1.30M | 0.00% | +25,031+6.7% | Added |
| Northern Trust Corp | 389,187 | $1.27M | 0.00% | −3,820−1.0% | Reduced |
| Millennium Management LLC | 388,705 | $1.27M | 0.00% | −51,683−11.7% | Reduced |
| Wells Fargo & Company | 387,304 | $1.27M | 0.00% | +42,191+12.2% | Added |
| Los Angeles Capital Management LLC | 380,773 | $1.25M | 0.00% | +269,061+240.9% | Added |
| Two Sigma Advisers, LP | 374,900 | $1.23M | 0.00% | +23,500+6.7% | Added |
| Morgan Stanley | 349,546 | $1.14M | 0.00% | −70,522−16.8% | Reduced |
| Johnson & Johnson | 299,669 | $979.9K | 0.02% | 00.0% | Unchanged |
| Deutsche Bank AG | 292,387 | $956.1K | 0.00% | −5,049−1.7% | Reduced |
| Two Sigma Investments, LP | 238,964 | $781.4K | 0.00% | +37,423+18.6% | Added |
| Palo Alto Investors LP | 225,465 | $737.3K | 0.08% | 00.0% | Unchanged |
| Jacobs Levy Equity Management, Inc | 178,919 | $585.1K | 0.00% | +178,919 | New |
| Woodstock Corp | 170,715 | $558.2K | 0.06% | +54,011+46.3% | Added |
| Bank of New York Mellon Corp | 160,837 | $525.9K | 0.00% | −9,202−5.4% | Reduced |
| Nuveen Asset Management, LLC | 129,724 | $424.2K | 0.00% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 126,176 | $412.6K | 0.00% | −39,752−24.0% | Reduced |
| Charles Schwab Investment Management Inc | 125,525 | $410.5K | 0.00% | 00.0% | Unchanged |
| Sherbrooke Park Advisers LLC | 107,748 | $352.3K | 0.07% | +107,748 | New |
| AQR Capital Management LLC | 105,054 | $343.5K | 0.00% | +105,054 | New |
| Simplex Trading, LLC | 93,465 | $305.0K | 0.01% | +71,887+333.1% | Added |
| Goldman Sachs Group Inc | 91,717 | $299.9K | 0.00% | −55,763−37.8% | Reduced |
| STRS Ohio | 82,300 | $269.0K | 0.00% | −5,200−5.9% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 81,178 | $265.5K | 0.01% | +1,977+2.5% | Added |
| Rhumbline Advisers | 64,074 | $209.5K | 0.00% | +2,211+3.6% | Added |
| Cornercap Investment Counsel Inc | 61,601 | $201.4K | 0.03% | 00.0% | Unchanged |
| International Assets Investment Management, LLC | 60,300 | $197.2K | 0.02% | +1,800+3.1% | Added |
| Citadel Advisors LLC | 55,248 | $180.7K | 0.00% | −12,481−18.4% | Reduced |
| Alliancebernstein L.P. | 50,440 | $164.9K | 0.00% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 48,273 | $158.0K | 0.00% | +3,446+7.7% | Added |
| UBS Group AG | 48,316 | $158.0K | 0.00% | −4,761−9.0% | Reduced |
| Denali Advisors LLC | 47,300 | $154.7K | 0.05% | +47,300 | New |
| Susquehanna International Group, LLP | 39,917 | $130.5K | 0.00% | −162,279−80.3% | Reduced |
| Squarepoint Ops LLC | 38,193 | $124.9K | 0.00% | −34,771−47.7% | Reduced |
| Raymond James & Associates | 36,024 | $117.8K | 0.00% | +3,240+9.9% | Added |
| First Manhattan Co | 34,745 | $113.6K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 32,487 | $106.2K | 0.00% | −31,368−49.1% | Reduced |
| Invesco Ltd. | 31,826 | $104.1K | 0.00% | +61+0.2% | Added |
| Joseph P. Lucia & Associates, LLC | 28,252 | $92.4K | 0.05% | 00.0% | Unchanged |
| Tobias Financial Advisors, Inc. | 28,173 | $92.1K | 0.02% | −3,000−9.6% | Reduced |
| Gsa Capital Partners LLP | 25,249 | $83.0K | 0.01% | −143,514−85.0% | Reduced |
| BNP Paribas Arbitrage, SA | 25,278 | $82.7K | 0.00% | +4,797+23.4% | Added |
| MetLife Investment Management | 24,806 | $81.1K | 0.00% | +125+0.5% | Added |
| American International Group, Inc. | 22,952 | $75.1K | 0.00% | −197−0.9% | Reduced |
| Providence Wealth Advisors, LLC | 21,500 | $73.6K | 0.06% | +20,160+1,504.5% | Added |
| LPL Financial LLC | 20,378 | $66.6K | 0.00% | +1,556+8.3% | Added |
| Hikari Power Ltd | 20,020 | $65.0K | 0.01% | 00.0% | Unchanged |
| XTX Topco Ltd | 19,664 | $64.3K | 0.01% | +7,673+64.0% | Added |
| JPMorgan Chase & Co | 19,441 | $63.6K | 0.00% | −12,238−38.6% | Reduced |
| Manufacturers Life Insurance Company, The | 19,005 | $62.1K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 18,598 | $60.8K | 0.00% | 00.0% | Unchanged |
| Cetera Investment Advisers | 17,977 | $58.8K | 0.00% | +17,977 | New |
| American Century Companies Inc | 16,860 | $55.1K | 0.00% | +4,107+32.2% | Added |
| Voya Investment Management LLC | 16,086 | $52.6K | 0.00% | −3,248−16.8% | Reduced |
| Algert Global LLC | 15,670 | $51.2K | 0.00% | +15,670 | New |
| Mackenzie Financial Corp | 15,517 | $50.7K | 0.00% | +15,517 | New |
| Kingswood Wealth Advisors, LLC | 15,000 | $49.0K | 0.01% | +15,000 | New |
| Laidlaw Wealth Management LLC | 12,725 | $41.6K | 0.02% | +12,725 | New |
| Thrivent Financial for Lutherans | 11,356 | $37.0K | 0.00% | −35,698−75.9% | Reduced |
| Creative Planning | 10,686 | $34.9K | 0.00% | +10,686 | New |
| King Wealth | 10,000 | $33.0K | 0.01% | +10,000 | New |
| Captrust Financial Advisors | 10,039 | $32.8K | 0.00% | −9,453−48.5% | Reduced |
| Prime Capital Investment Advisors, LLC | 10,005 | $32.7K | 0.00% | −83−0.8% | Reduced |
| Citigroup Inc | 7,802 | $25.5K | 0.00% | +1,376+21.4% | Added |
| FMR LLC | 7,668 | $25.1K | 0.00% | +1,061+16.1% | Added |
| Advisor Group Holdings, Inc. | 7,100 | $23.2K | 0.00% | −146−2.0% | Reduced |
| Farther Finance Advisors, LLC | 6,906 | $22.6K | 0.00% | +3,901+129.8% | Added |
| National Bank of Canada | 5,500 | $20.7K | 0.00% | +5,500 | New |
| Group One Trading, L.P. | 6,046 | $19.8K | 0.00% | −6,959−53.5% | Reduced |
| Federation des caisses Desjardins du Quebec | 5,295 | $17.3K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 5,127 | $16.7K | 0.00% | −4,213−45.1% | Reduced |
| Catalyst Funds Management Pty Ltd | 4,760 | $15.6K | 0.00% | +4,760 | New |
| California State Teachers Retirement System | 4,682 | $15.3K | 0.00% | −2,984−38.9% | Reduced |
| Ameritas Investment Partners, Inc. | 3,846 | $12.6K | 0.00% | 00.0% | Unchanged |
| Washington Trust Advisors, Inc. | 3,800 | $12.4K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 1,571 | $5.00K | 0.00% | −5,023−76.2% | Reduced |
| Stephens Consulting, LLC | 1,000 | $3.27K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 1,045 | $3.00K | 0.00% | −13,405−92.8% | Reduced |
| PSI Advisors, LLC | 650 | $2.13K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 544 | $1.78K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 493 | $1.61K | 0.00% | −21,674−97.8% | Reduced |
| CWM, LLC | 200 | $1.00K | 0.00% | +9+4.7% | Added |
| Truvestments Capital LLC | 265 | $867 | 0.00% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 197 | $644 | 0.00% | +20+11.3% | Added |
| Comerica Bank | 189 | $618 | 0.00% | 00.0% | Unchanged |
| HighMark Wealth Management LLC | 155 | $507 | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 55 | $180 | 0.00% | +15+37.5% | Added |
| Institutional & Family Asset Management, LLC | 50 | $164 | 0.00% | 00.0% | Unchanged |