ALNY icon

Alnylam Pharmaceuticals
ALNY

Overview Fund Activity

254 hedge funds and large institutions have $4.42B invested in Alnylam Pharmaceuticals in 2016 Q1 according to their latest regulatory filings, with 33 funds opening new positions, 113 increasing their positions, 63 reducing their positions, and 36 closing their positions.

Holders
254
Holders Change
-6
Holders Change %
-2.31%
% of All Funds
6.78%
Holding in Top 10
9
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+28.57%
% of All Funds
0.24%
New
33
Increased
113
Reduced
63
Closed
36
Calls
$56.3M
Puts
$50.9M
Net Calls
+$5.36M
Net Calls Change
+$9.76M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$750M
2
VAM
2
Visium Asset Management
New York
$49.7M
3
Baillie Gifford & Co
3
Baillie Gifford & Co
United Kingdom
$212M
4
Citadel Advisors
4
Citadel Advisors
Florida
$45.9M
5
SPC
5
Slate Path Capital
New York
$71.2M

Top Sellers

1
First Trust Advisors
1
First Trust Advisors
Illinois
$28.9M
2
Jennison Associates
2
Jennison Associates
New York
$60.9M
3
UBS AM
3
UBS AM
Illinois
$104M
4
Invesco
4
Invesco
Georgia
$8.19M
5
AQR Capital Management
5
AQR Capital Management
Connecticut
$235K
Name Holding Trade Value Shares
Change 		Shares
Change %
ZBI
51
Ziff Brothers Investments
New York
$10.6M +$6.67M +106,268 +171%
Jacobs Levy Equity Management
52
Jacobs Levy Equity Management
New Jersey
$10.3M +$10.3M +163,591 New
TCM
53
TimesSquare Capital Management
New York
$10.1M +$25.1K +400 +0.2%
California State Teachers Retirement System (CalSTRS)
54
California State Teachers Retirement System (CalSTRS)
California
$9.95M +$1.27M +20,201 +15%
SCM
55
Sio Capital Management
New York
$9.65M +$9.65M +153,778 New
TCM
56
Tekla Capital Management
Massachusetts
$8.63M – – –
AAM
57
Aureus Asset Management
Massachusetts
$8.28M +$4.1M +65,256 +98%
Invesco
58
Invesco
Georgia
$8.19M -$16.8M -267,566 -67%
California Public Employees Retirement System
59
California Public Employees Retirement System
California
$8M -$1.19M -19,000 -13%
RPAM
60
Rhenman & Partners Asset Management
Sweden
$7.85M +$3.95M +63,000 +102%
MTB
61
Mizuho Trust & Banking
Japan
$7.58M +$211K +3,365 +3%
TAM
62
Tocqueville Asset Management
New York
$7.19M +$297K +4,725 +4%
KCM
63
Kornitzer Capital Management
Kansas
$6.92M +$1.19M +19,010 +21%
Dimensional Fund Advisors
64
Dimensional Fund Advisors
Texas
$6.43M +$179K +2,852 +3%
Two Sigma Advisers
65
Two Sigma Advisers
New York
$6.38M +$6.11M +97,300 +2,251%
Axa
66
Axa
France
$6.2M +$2.08M +33,116 +51%
Charles Schwab
67
Charles Schwab
California
$6.15M +$148K +2,353 +2%
State Board of Administration of Florida Retirement System
68
State Board of Administration of Florida Retirement System
Florida
$5.78M -$299K -4,770 -5%
GC
69
Guggenheim Capital
Illinois
$5.69M -$1.47M -23,340 -20%
EAM
70
Eventide Asset Management
Massachusetts
$5.65M – – –
CC
71
Casdin Capital
New York
$5.65M +$1.88M +30,000 +50%
HCM
72
Highbridge Capital Management
New York
$5.64M +$5.64M +89,786 New
BJ
73
BlackRock Japan
Japan
$5.62M -$21.7K -346 -0.4%
CCI
74
Columbus Circle Investors
$5.6M +$2.96M +47,170 +112%
Two Sigma Investments
75
Two Sigma Investments
New York
$5.28M +$5.28M +84,077 New
1 2
3
4 5