Institutional Ownership Aldeyra Therapeutics, Inc. (ALDX)
This table provides information about the institutional ownership of Aldeyra Therapeutics, Inc. (ALDX). We have compiled data on the 143 institutions that hold shares in the stock, with a total of 39.9 Million shares, which have been reported (via 13F filing form) to have a value of $202 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Knoll Capital Management, LLC
Miami, FL |
Nov 14, 2025 Q3 2025 |
5,475,516
shares
|
$27.8 Million
15.99% of portfolio
|
Q4 2023
Added 80.6%
|
|
|
Perceptive Advisors LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
5,222,311
shares
|
$26.5 Million
0.06% of portfolio
|
Q3 2025
Added 28.89%
|
|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
3,621,949
shares
|
$18.4 Million
0.0% of portfolio
|
Q2 2024
Added 9.4%
|
|
|
Vanguard Group Inc
Valley Forge, PA |
Nov 07, 2025 Q3 2025 |
3,591,869
shares
|
$18.2 Million
0.0% of portfolio
|
Q3 2025
Added 2.58%
|
|
|
Ardsley Advisory Partners LP
Stamford, CT |
Nov 14, 2025 Q3 2025 |
1,900,000
shares
|
$9.63 Million
1.4% of portfolio
|
Q3 2025
Reduced 7.32%
|
|
|
Aqr Capital Management LLC
Greenwich, CT |
Nov 14, 2025 Q3 2025 |
1,505,360
shares
|
$7.63 Million
0.01% of portfolio
|
Q3 2025
Added 2.14%
|
|
|
D. E. Shaw & Co., Inc.
New York, NY |
Nov 14, 2025 Q3 2025 |
1,379,843
shares
|
$7 Million
0.0% of portfolio
|
Q3 2025
Added 182.94%
|
|
|
Kingdon Capital Management, L.L.C.
New York, NY |
Nov 14, 2025 Q3 2025 |
1,331,791
shares
|
$6.75 Million
1.02% of portfolio
|
Q2 2025
Added 70.96%
|
|
|
Geode Capital Management, LLC
Boston, MA |
Nov 12, 2025 Q3 2025 |
1,176,420
shares
|
$5.96 Million
0.0% of portfolio
|
Q3 2025
Added 2.6%
|
|
|
Kennedy Capital Management, Inc.
St Louis, MO |
Nov 13, 2025 Q3 2025 |
1,112,213
shares
|
$5.64 Million
0.14% of portfolio
|
Q3 2025
Added 61.9%
|
|
|
State Street Corp
Boston, MA |
Nov 14, 2025 Q3 2025 |
1,102,674
shares
|
$5.59 Million
0.0% of portfolio
|
Q3 2025
Added 4.36%
|
|
|
Morgan Stanley
New York, NY |
Nov 14, 2025 Q3 2025 |
1,083,319
shares
|
$5.49 Million
0.0% of portfolio
|
Q3 2025
Added 39.78%
|
|
|
Jacobs Levy Equity Management, Inc
Florham Park, NJ |
Nov 17, 2025 Q3 2025 |
947,551
shares
|
$4.8 Million
0.02% of portfolio
|
Q3 2025
Added 49.42%
|
|
|
Acadian Asset Management LLC
Boston, MA |
Nov 13, 2025 Q3 2025 |
835,811
shares
|
$4.24 Million
0.01% of portfolio
|
Q3 2025
Added 334.41%
|
|
|
683 Capital Management, LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
820,000
shares
|
$4.16 Million
0.25% of portfolio
|
Q3 2025
Reduced 24.07%
|
|
|
Eagle Asset Management Inc
St Petersburg, FL |
Nov 12, 2024 Q3 2024 |
709,518
shares
|
$3.6 Million
0.02% of portfolio
|
Q3 2024
Reduced 15.69%
|
|
|
Dimensional Fund Advisors LP
Austin, TX |
Nov 12, 2025 Q3 2025 |
648,371
shares
|
$3.29 Million
0.0% of portfolio
|
Q3 2025
Reduced 9.79%
|
|
|
Northern Trust Corp
Chicago, IL |
Nov 14, 2025 Q3 2025 |
407,960
shares
|
$2.07 Million
0.0% of portfolio
|
Q3 2025
Added 0.99%
|
|
|
Bank Of America Corp
Charlotte, NC |
Nov 14, 2025 Q3 2025 |
390,078
shares
|
$1.98 Million
0.0% of portfolio
|
Q3 2025
Added 590.51%
|
|
|
Wells Fargo & Company
San Francisco, CA |
Nov 13, 2025 Q3 2025 |
361,469
shares
|
$1.83 Million
0.0% of portfolio
|
Q3 2025
Reduced 0.74%
|
|
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
Nov 13, 2025 Q3 2025 |
314,728
shares
|
$1.6 Million
0.0% of portfolio
|
Q3 2025
Added 2.59%
|
|
|
Two Sigma Investments, LP
New York, NY |
Nov 14, 2025 Q3 2025 |
273,054
shares
|
$1.38 Million
0.0% of portfolio
|
Q3 2025
Added 389.88%
|
|
|
Woodstock Corp
|
Oct 07, 2025 Q3 2025 |
266,756
shares
|
$1.35 Million
0.12% of portfolio
|
Q2 2025
Added 19.57%
|
|
|
Jane Street Group, LLC
New York, NY |
Nov 13, 2025 Q3 2025 |
251,518
shares
|
$1.28 Million
0.0% of portfolio
|
Q3 2025
Added 160.15%
|
|
|
Palo Alto Investors LP
Palo Alto, CA |
Nov 14, 2025 Q3 2025 |
225,465
shares
|
$1.14 Million
0.23% of portfolio
|
Q4 2023
Added 40.21%
|
|