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Aldeyra Therapeutics
ALDX

Overview Fund Activity

125 hedge funds and large institutions have $226M invested in Aldeyra Therapeutics in 2025 Q1 according to their latest regulatory filings, with 24 funds opening new positions, 26 increasing their positions, 47 reducing their positions, and 14 closing their positions.

Holders
125
Holders Change
+7
Holders Change %
+5.93%
% of All Funds
1.7%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.03%
New
24
Increased
26
Reduced
47
Closed
14
Calls
$5.79M
Puts
$3.49M
Net Calls
+$2.3M
Net Calls Change
+$857K

Top Buyers

1
NL
1
Nuveen LLC
North Carolina
$10M
2
KCM
2
Kingdon Capital Management
New York
$4.48M
3
AAP
3
Ardsley Advisory Partners
Connecticut
$9.89M
4
Invesco
4
Invesco
Georgia
$2.88M
5
AQR Capital Management
5
AQR Capital Management
Connecticut
$2.26M

Top Sellers

1
ACM
1
ADAR1 Capital Management
Texas
$1.22M
2
PI
2
PFG Investments
New York
$298K
3
Raymond James Financial
3
Raymond James Financial
Florida
$2.6M
4
KCM
4
Kennedy Capital Management
Missouri
$7.09M
5
CM
5
Caption Management
Oklahoma
$1.04M
Name Market Value Shares Shares
Change 		Shares
Change %
PA
1
Perceptive Advisors
New York
$53.3M 9,275,851 – –
KCM
2
Knoll Capital Management
Florida
$31.5M 5,475,516 – –
BlackRock
3
BlackRock
New York
$21.5M 3,736,038 -54,152 -1%
Vanguard Group
4
Vanguard Group
Pennsylvania
$21.4M 3,718,018 -38,770 -1%
NL
5
Nuveen LLC
North Carolina
$10M 348,521 +348,521 New
AAP
6
Ardsley Advisory Partners
Connecticut
$9.89M 1,750,000 +600,000 +52%
KCM
7
Kennedy Capital Management
Missouri
$7.09M 1,233,414 -235,105 -16%
Geode Capital Management
8
Geode Capital Management
Massachusetts
$6.54M 1,137,828 +18,273 +2%
State Street
9
State Street
Massachusetts
$5.87M 1,021,381 -11,992 -1%
KCM
10
Kingdon Capital Management
New York
$4.48M 779,000 +779,000 New
Dimensional Fund Advisors
11
Dimensional Fund Advisors
Texas
$3.85M 669,850 -65,913 -9%
Morgan Stanley
12
Morgan Stanley
New York
$3.19M 555,059 -24,656 -4%
Federated Hermes
13
Federated Hermes
Pennsylvania
$3.17M 551,091 +714 +0.1%
Invesco
14
Invesco
Georgia
$2.88M 501,137 +471,231 +1,576%
6CM
15
683 Capital Management
New York
$2.74M 476,000 +186,000 +64%
Raymond James Financial
16
Raymond James Financial
Florida
$2.6M 451,915 -275,203 -38%
Bank of America
17
Bank of America
North Carolina
$2.35M 408,542 +102,296 +33%
AQR Capital Management
18
AQR Capital Management
Connecticut
$2.26M 392,555 +321,992 +456%
Wells Fargo
19
Wells Fargo
California
$2.26M 392,532 -1,122 -0.3%
Northern Trust
20
Northern Trust
Illinois
$2.24M 389,582 -15,935 -4%
Deutsche Bank
21
Deutsche Bank
Germany
$1.81M 314,423 -4,864 -2%
PAI
22
Palo Alto Investors
California
$1.3M 225,465 – –
WC
23
Woodstock Corp
Massachusetts
$1.28M 223,094 +28,175 +14%
ACM
24
ADAR1 Capital Management
Texas
$1.22M 211,579 -436,381 -67%
CM
25
Caption Management
Oklahoma
$1.04M 181,106 -215,383 -54%
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