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Aldeyra Therapeutics
ALDX

Overview Fund Activity

22 hedge funds and large institutions have $25.2M invested in Aldeyra Therapeutics in 2015 Q3 according to their latest regulatory filings, with 1 funds opening new positions, 8 increasing their positions, 4 reducing their positions, and 3 closing their positions.

Holders
22
Holders Change
-2
Holders Change %
-8.33%
% of All Funds
0.61%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
1
Increased
8
Reduced
4
Closed
3
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
PA
1
Perceptive Advisors
New York
$5.58M
2
JPMorgan Chase & Co
2
JPMorgan Chase & Co
New York
$371K
3
WMSA
3
Weiss Multi-Strategy Advisers
New York
$443K
4
NIP
4
Nicholas Investment Partners
California
$371K
5
Morgan Stanley
5
Morgan Stanley
New York
$119K

Top Sellers

1
SM
1
Sabby Management
Florida
$787K
2
SIM
2
Spark Investment Management
New York
$105K
3
Millennium Management
3
Millennium Management
New York
$677K
4
IF
4
Ironwood Financial
Arizona
$0
5
Walleye Trading
5
Walleye Trading
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$8.38M 1,437,811 – –
PA
2
Perceptive Advisors
New York
$5.58M 957,193 +87,393 +10%
DM
3
Deerfield Management
New York
$4.03M 690,538 – –
SFM
4
Sphera Funds Management
Israel
$1.55M 265,000 – –
BBA
5
Baker Bros. Advisors
New York
$828K 142,000 – –
KCM
6
Knoll Capital Management
Florida
$792K 135,800 – –
SM
7
Sabby Management
Florida
$787K 134,997 -131,956 -49%
Millennium Management
8
Millennium Management
New York
$677K 116,100 -2,900 -2%
Vanguard Group
9
Vanguard Group
Pennsylvania
$626K 107,270 +3,800 +4%
WMSA
10
Weiss Multi-Strategy Advisers
New York
$443K 76,000 +58,500 +334%
NIP
11
Nicholas Investment Partners
California
$371K 63,666 +22,878 +56%
JPMorgan Chase & Co
12
JPMorgan Chase & Co
New York
$371K 63,605 +63,605 New
PVI
13
Pura Vida Investments
New York
$335K 57,500 – –
Geode Capital Management
14
Geode Capital Management
Massachusetts
$131K 22,558 – –
Morgan Stanley
15
Morgan Stanley
New York
$119K 20,496 +3,992 +24%
SIM
16
Spark Investment Management
New York
$105K 18,400 -3,600 -16%
Northern Trust
17
Northern Trust
Illinois
$71K 12,286 +1,180 +11%
BA
18
BlackRock Advisors
Delaware
$17K 2,978 +1,794 +152%
VIA
19
Vantage Investment Advisors
Pennsylvania
$12K 2,000 – –
UBS Group
20
UBS Group
Switzerland
$9K 1,589 -333 -17%
TRCT
21
Tower Research Capital (TRC)
New York
$8K 1,305 +1,085 +493%
BIM
22
BlackRock Investment Management
Delaware
$6K 958 – –
IF
23
Ironwood Financial
Arizona
– – -500 Closed
Walleye Trading
24
Walleye Trading
New York
– – -400 Closed
Deutsche Bank
25
Deutsche Bank
Germany
– – -29 Closed