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Aldeyra Therapeutics
ALDX

Overview Fund Activity

108 hedge funds and large institutions have $377M invested in Aldeyra Therapeutics in 2021 Q1 according to their latest regulatory filings, with 32 funds opening new positions, 31 increasing their positions, 24 reducing their positions, and 21 closing their positions.

Holders
108
Holders Change
+10
Holders Change %
+10.2%
% of All Funds
1.9%
Holding in Top 10
4
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+100%
% of All Funds
0.07%
New
32
Increased
31
Reduced
24
Closed
21
Calls
$4.16M
Puts
$4.95M
Net Calls
-$793K
Net Calls Change
+$701K

Top Buyers

1
FLAM
1
First Light Asset Management
Minnesota
$31.2M
2
PA
2
Perceptive Advisors
New York
$103M
3
State Street
3
State Street
Massachusetts
$28.8M
4
APM
4
Avidity Partners Management
Texas
$30.3M
5
WP
5
Woodline Partners
California
$8.68M

Top Sellers

1
Citadel Advisors
1
Citadel Advisors
Florida
$3.06M
2
Point72 Asset Management
2
Point72 Asset Management
Connecticut
$0
3
PM
3
Prosight Management
Texas
$5.63M
4
Bank of Montreal
4
Bank of Montreal
Ontario, Canada
$136K
5
Jacobs Levy Equity Management
5
Jacobs Levy Equity Management
New Jersey
$512K
Name Market Value Shares Shares
Change 		Shares
Change %
PA
1
Perceptive Advisors
New York
$103M 8,703,879 +2,418,421 +38%
FLAM
2
First Light Asset Management
Minnesota
$31.2M 2,624,001 +2,624,001 New
APM
3
Avidity Partners Management
Texas
$30.3M 2,552,000 +1,117,000 +78%
State Street
4
State Street
Massachusetts
$28.8M 2,423,024 +2,402,324 +11,605%
Vanguard Group
5
Vanguard Group
Pennsylvania
$24.4M 2,052,495 +436,490 +27%
BlackRock
6
BlackRock
New York
$12.5M 1,053,328 +273,024 +35%
Two Sigma Investments
7
Two Sigma Investments
New York
$10.5M 881,962 +215,593 +32%
Two Sigma Advisers
8
Two Sigma Advisers
New York
$9.93M 835,400 +162,100 +24%
Fidelity Investments
9
Fidelity Investments
Massachusetts
$9.03M 759,794 +631,306 +491%
WP
10
Woodline Partners
California
$8.68M 730,394 +730,394 New
GTC
11
Ghost Tree Capital
New York
$7.72M 650,000 – –
KCM
12
Knoll Capital Management
Florida
$6.77M 569,405 – –
ACM
13
Altium Capital Management
New York
$6.51M 548,225 +548,225 New
Millennium Management
14
Millennium Management
New York
$6.46M 543,823 -15,232 -3%
PM
15
Prosight Management
Texas
$5.63M 473,446 -435,042 -48%
Verition Fund Management
16
Verition Fund Management
Connecticut
$4.95M 416,717 +219,963 +112%
Geode Capital Management
17
Geode Capital Management
Massachusetts
$4.73M 398,437 +94,932 +31%
JJIJ
18
Johnson & Johnson Innovation - JJDC
New Jersey
$4.69M 394,834 -200,000 -34%
SCM
19
Silverarc Capital Management
Massachusetts
$3.82M 321,879 +321,879 New
AAA
20
Affinity Asset Advisors
New York
$3.56M 300,000 +200,000 +200%
Deutsche Bank
21
Deutsche Bank
Germany
$3.56M 299,633 – –
Dimensional Fund Advisors
22
Dimensional Fund Advisors
Texas
$3.27M 274,835 +6,803 +3%
Susquehanna International Group
23
Susquehanna International Group
Pennsylvania
$3.22M 270,727 +194,854 +257%
Citadel Advisors
24
Citadel Advisors
Florida
$3.06M 257,392 -1,068,295 -81%
Citigroup
25
Citigroup
New York
$2.75M 231,491 +187,298 +424%
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