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Aldeyra Therapeutics
ALDX

Overview Fund Activity

89 hedge funds and large institutions have $249M invested in Aldeyra Therapeutics in 2018 Q3 according to their latest regulatory filings, with 31 funds opening new positions, 31 increasing their positions, 13 reducing their positions, and 8 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
89
Holders Change
+23
Holders Change %
+34.85%
% of All Funds
2.04%
Holding in Top 10
4
Holding in Top 10 Change
+4
Holding in Top 10 Change %
%
% of All Funds
0.09%
New
31
Increased
31
Reduced
13
Closed
8
Calls
$1.98M
Puts
$571K
Net Calls
+$1.41M
Net Calls Change
+$1.37M

Top Buyers

1
Citigroup
Citigroup
New York
$14.1M
2
Fidelity Investments
Fidelity Investments
Massachusetts
$35.4M
3
6CM
683 Capital Management
New York
$18.6M
4
KCM
Knoll Capital Management
Florida
$6.32M
5
EI
EAM Investors
California
$4.31M

Top Sellers

1
Adage Capital Partners
Adage Capital Partners
Massachusetts
$5.4M
2
SLG
Stanley-Laman Group
Pennsylvania
$0
3
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$99K
4
EIM
Essex Investment Management
Massachusetts
$0
5
PCM
Prelude Capital Management
New York
$56K
Name Holding Trade Value Shares
Change 		Shares
Change %
MWNA
26
Marshall Wace North America
New York
$1.39M +$1.39M +100,878 New
MIM
27
Monashee Investment Management
Massachusetts
$1.38M – – –
SG Americas Securities
28
SG Americas Securities
New York
$1.3M +$1.3M +94,269 New
Dimensional Fund Advisors
29
Dimensional Fund Advisors
Texas
$1.24M +$379K +27,482 +44%
EGI
30
EAM Global Investors
California
$1.2M +$1.2M +86,614 New
Alkeon Capital Management
31
Alkeon Capital Management
New York
$1.17M +$1.17M +85,000 New
Ameriprise
32
Ameriprise
Minnesota
$1.14M +$1.14M +82,882 New
PPA
33
Parametric Portfolio Associates
Washington
$1.07M +$1.07M +77,518 New
MCM
34
Moore Capital Management
New York
$1.04M +$1.04M +75,000 New
OAM
35
Oxford Asset Management
United Kingdom
$1.03M +$678K +49,791 +194%
VF
36
Virtu Financial
New York
$1.01M +$828K +59,955 +459%
MS
37
Maven Securities
Jersey
$989K +$989K +72,464 New
ECM
38
Endurant Capital Management
California
$966K +$966K +70,000 New
WC
39
Woodstock Corp
Massachusetts
$935K – – –
Simplex Trading
40
Simplex Trading
Illinois
$810K +$769K +55,767 +1,873%
AAP
41
Ardsley Advisory Partners
Connecticut
$759K +$138K +10,000 +22%
CI
42
Cowen Inc
New York
$600K +$600K +43,500 New
Two Sigma Investments
43
Two Sigma Investments
New York
$565K +$565K +40,929 New
DS
44
DRW Securities
Illinois
$561K +$327K +23,681 +139%
TI
45
Trexquant Investment
Connecticut
$535K +$535K +38,736 New
Deutsche Bank
46
Deutsche Bank
Germany
$530K +$108K +7,823 +26%
MFIM
47
Mesirow Financial Investment Management
Illinois
$526K -$41.8K -3,031 -7%
Morgan Stanley
48
Morgan Stanley
New York
$500K -$90.3K -6,546 -15%
FIA
49
FNY Investment Advisers
New York
$419K +$281K +20,405 +204%
Charles Schwab
50
Charles Schwab
California
$410K – – –
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