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Aldeyra Therapeutics

76 hedge funds and large institutions have $101M invested in Aldeyra Therapeutics in 2019 Q2 according to their latest regulatory filings, with 15 funds opening new positions, 31 increasing their positions, 16 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed

198% more call options, than puts

Call options by funds: $761K | Put options by funds: $255K

94% more repeat investments, than reductions

Existing positions increased: 31 | Existing positions reduced: 16

1.72% more ownership

Funds ownership: 59.71%61.44% (+1.7%)

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

6% less first-time investments, than exits

New positions opened: 15 | Existing positions closed: 16

4% less funds holding

Funds holding: 7976 (-3)

31% less capital invested

Capital invested by funds: $148M → $101M (-$46.4M)

Holders
76
Holders Change
-3
Holders Change %
-3.8%
% of All Funds
1.65%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.02%
New
15
Increased
31
Reduced
16
Closed
16
Calls
$761K
Puts
$255K
Net Calls
+$506K
Net Calls Change
-$534K
Name Holding Trade Value Shares
Change
Change in
Stake
PA
1
Perceptive Advisors
New York
$18.5M
6CM
2
683 Capital Management
New York
$12.8M +$2.45M +325,781 +18%
Fidelity Investments
3
Fidelity Investments
Massachusetts
$9.56M -$2.27M -302,300 -16%
BlackRock
4
BlackRock
New York
$9.23M +$1.48M +196,463 +15%
Adage Capital Partners
5
Adage Capital Partners
Massachusetts
$7.01M +$376K +50,000 +4%
Vanguard Group
6
Vanguard Group
Pennsylvania
$6.67M +$323K +42,869 +4%
SFM
7
Sphera Funds Management
Israel
$6.42M
PM
8
Prosight Management
Texas
$4.19M +$863K +114,621 +20%
KCM
9
Knoll Capital Management
Florida
$3.18M +$341K +45,294 +9%
State Street
10
State Street
Massachusetts
$2.4M +$331K +44,006 +12%
Point72 Asset Management
11
Point72 Asset Management
Connecticut
$1.95M +$2.45M +325,000 New
Geode Capital Management
12
Geode Capital Management
Massachusetts
$1.82M +$221K +29,341 +11%
Northern Trust
13
Northern Trust
Illinois
$1.78M +$145K +19,203 +7%
Millennium Management
14
Millennium Management
New York
$1.44M -$1.1M -146,079 -38%
GGHC
15
Gilder Gagnon Howe & Co
New York
$1.31M -$4.47K -594 -0.3%
WMSA
16
Weiss Multi-Strategy Advisers
New York
$1.2M
Dimensional Fund Advisors
17
Dimensional Fund Advisors
Texas
$1.02M +$1.28M +170,537 New
Russell Investments Group
18
Russell Investments Group
United Kingdom
$782K
Squarepoint
19
Squarepoint
New York
$744K +$367K +48,734 +65%
WC
20
Woodstock Corp
Massachusetts
$593K
Connor, Clark & Lunn Investment Management (CC&L)
21
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$575K +$104K +13,775 +17%
Renaissance Technologies
22
Renaissance Technologies
New York
$541K +$679K +90,200 New
Bank of New York Mellon
23
Bank of New York Mellon
New York
$452K +$40.7K +5,406 +8%
PAI
24
Palo Alto Investors
California
$441K +$553K +73,500 New
SO
25
STRS Ohio
Ohio
$431K +$37.6K +5,000 +7%

ALDX Hedge Fund Activity: Q2 2019 in Review

76 of the 4,604 institutional investors tracked by Wall St. Rank reported a position in Aldeyra Therapeutics (ALDX) for Q2 2019, worth a combined $101M — down 31% from $148M a quarter earlier.

Sellers outnumbered buyers: 16 funds closed out of ALDX and 15 opened new positions — a net loss of 1 holder — while 16 trimmed existing stakes and 31 added.

The largest buyer was 683 Capital Management, adding an estimated $2.45M. The largest seller was Verition Fund Management, exiting entirely with an estimated $2.48M sold.

  • 76 institutional investors held Aldeyra Therapeutics (ALDX) as of Q2 2019, down from 79 in Q1 2019.
  • Funds reported $101M of Aldeyra Therapeutics stock for Q2 2019, down 31% quarter-over-quarter.
  • 15 funds opened new Aldeyra Therapeutics positions in Q2 2019 and 16 closed out, a net change of -1 holder.
  • The largest Aldeyra Therapeutics buyer in Q2 2019 was 683 Capital Management, an estimated $2.45M added.
  • The largest Aldeyra Therapeutics seller in Q2 2019 was Verition Fund Management, an estimated $2.48M sold.

Based on aggregated 13F filings for Q2 2019.