ALNY icon

Alnylam Pharmaceuticals
ALNY

Overview Fund Activity

260 hedge funds and large institutions have $6.22B invested in Alnylam Pharmaceuticals in 2015 Q4 according to their latest regulatory filings, with 44 funds opening new positions, 98 increasing their positions, 75 reducing their positions, and 39 closing their positions.

Holders
260
Holders Change
+3
Holders Change %
+1.17%
% of All Funds
6.83%
Holding in Top 10
7
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-12.5%
% of All Funds
0.18%
New
44
Increased
98
Reduced
75
Closed
39
Calls
$21M
Puts
$25.4M
Net Calls
-$4.4M
Net Calls Change
-$20.5M

Top Buyers

1
Baillie Gifford & Co
1
Baillie Gifford & Co
United Kingdom
$257M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$475M
3
Wellington Management Group
3
Wellington Management Group
Massachusetts
$1B
4
ACH
4
ArrowMark Colorado Holdings
Colorado
$16.6M
5
SPC
5
Slate Path Capital
New York
$68.3M

Top Sellers

1
AAMU
1
Amundi Asset Management US
Massachusetts
$0
2
First Trust Advisors
2
First Trust Advisors
Illinois
$115M
3
UIM
3
USS Investment Management
United Kingdom
$0
4
CCM
4
Camber Capital Management
Massachusetts
$0
5
GTP
5
Global Thematic Partners
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Axa
76
Axa
France
$6.17M 65,573 -1,378 -2%
AAM
77
Advisors Asset Management
Colorado
$6.1M 64,827 +226 +0.3%
ZBI
78
Ziff Brothers Investments
New York
$5.87M 62,298 +37,298 +149%
RPAM
79
Rhenman & Partners Asset Management
Sweden
$5.84M 62,000 -14,000 -18%
CC
80
Casdin Capital
New York
$5.65M 60,000 +60,000 New
Canada Pension Plan Investment Board
81
Canada Pension Plan Investment Board
Ontario, Canada
$5.37M 57,027 -46,373 -45%
CS
82
Candriam SCA
Luxembourg
$5.37M 57,000 -5,400 -9%
NFA
83
Nationwide Fund Advisors
Ohio
$5.32M 56,508 +8,742 +18%
BlackRock
84
BlackRock
New York
$5.06M 53,771 +21,003 +64%
DekaBank Deutsche Girozentrale
85
DekaBank Deutsche Girozentrale
Germany
$4.92M 52,074 +550 +1%
PA
86
Profund Advisors
Maryland
$4.87M 51,734 -105 -0.2%
JPMIA
87
J.P. Marvel Investment Advisors
Massachusetts
$4.83M 51,290 +51,290 New
Allianz Asset Management
88
Allianz Asset Management
Germany
$4.81M 50,930 – –
GP
89
GLG Partners
United Kingdom
$4.74M 50,342 -6,939 -12%
OPPM
90
Opus Point Partners Management
New York
$4.73M 50,222 +1,774 +4%
AC
91
Ascend Capital
California
$4.71M 50,000 +50,000 New
AllianceBernstein
92
AllianceBernstein
Tennessee
$4.7M 49,939 -1,185 -2%
BCIM
93
British Columbia Investment Management
British Columbia, Canada
$4.52M 48,030 +26,023 +118%
GTC
94
Ghost Tree Capital
New York
$4.24M 45,000 +45,000 New
Ohio Public Employees Retirement System (OPERS)
95
Ohio Public Employees Retirement System (OPERS)
Ohio
$4.03M 42,839 +6,145 +17%
CCI
96
Columbus Circle Investors
$3.95M 41,962 -40,782 -49%
BIM
97
BlackRock Investment Management
Delaware
$3.83M 40,664 -481 -1%
SFM
98
Sphera Funds Management
Israel
$3.77M 40,000 – –
PPA
99
Parametric Portfolio Associates
Washington
$3.73M 39,589 +9,373 +31%
JPMorgan Chase & Co
100
JPMorgan Chase & Co
New York
$3.55M 37,712 -116,201 -75%
2 3
4
5 6