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Alnylam Pharmaceuticals
ALNY

Overview Fund Activity

237 hedge funds and large institutions have $6.73B invested in Alnylam Pharmaceuticals in 2015 Q1 according to their latest regulatory filings, with 47 funds opening new positions, 106 increasing their positions, 59 reducing their positions, and 22 closing their positions.

Holders
237
Holders Change
+22
Holders Change %
+10.23%
% of All Funds
6.32%
Holding in Top 10
12
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+20%
% of All Funds
0.32%
New
47
Increased
106
Reduced
59
Closed
22
Calls
$84.9M
Puts
$63.7M
Net Calls
+$21.2M
Net Calls Change
+$5.1M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$1.09B
2
Capital World Investors
2
Capital World Investors
California
$223M
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$1.31B
4
Artisan Partners
4
Artisan Partners
Wisconsin
$113M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$452M

Top Sellers

1
Franklin Resources
1
Franklin Resources
California
$118M
2
AWG
2
Alpha Wave Global
New York
$91M
3
GGHC
3
Gilder Gagnon Howe & Co
New York
$183M
4
EA
4
Emerald Advisers
Pennsylvania
$5.42M
5
EMFAT
5
Emerald Mutual Fund Advisers Trust
Pennsylvania
$415K
Name Market Value Shares Shares
Change 		Shares
Change %
AAM
101
Aureus Asset Management
Massachusetts
$3.65M 34,968 +170 +0.5%
VOYA Investment Management
102
VOYA Investment Management
Georgia
$3.47M 33,233 +2,528 +8%
SEI Investments
103
SEI Investments
Pennsylvania
$3.45M 33,010 +30,369 +1,150%
BIM
104
BlackRock Investment Management
Delaware
$3.42M 32,792 +8,996 +38%
ARTA
105
A.R.T. Advisors
New York
$3.37M 32,298 +21,946 +212%
TWMP
106
Taylor Wealth Management Partners
Massachusetts
$3.3M 31,601 +31,601 New
HCM
107
Highbridge Capital Management
New York
$3.18M 30,405 +30,405 New
CCM
108
Cupps Capital Management
Illinois
$3.1M 29,643 +4,454 +18%
PG
109
PEAK6 Group
Illinois
$3.04M 29,146 +9,958 +52%
DCM
110
Driehaus Capital Management
Illinois
$3.04M 29,126 -22,640 -44%
PPA
111
Parametric Portfolio Associates
Washington
$2.99M 28,625 +4,259 +17%
CS
112
Candriam SCA
Luxembourg
$2.82M 27,000 -6,000 -18%
USAA
113
United Services Automobile Association
Texas
$2.82M 27,000 +4,470 +20%
Bank of America
114
Bank of America
North Carolina
$2.69M 25,793 +14,875 +136%
ICM
115
ISZO Capital Management
New York
$2.68M 25,700 +25,700 New
SFP
116
Santa Fe Partners
New Mexico
$2.68M 25,658 +25,658 New
PAMU
117
Pictet Asset Management (UK)
United Kingdom
$2.44M 23,961 +11,148 +87%
UBS Group
118
UBS Group
Switzerland
$2.44M 23,336 -11,298 -33%
MOACM
119
Mutual of America Capital Management
New York
$2.43M 23,275 -664 -3%
FAM
120
Fortaleza Asset Management
Illinois
$2.1M 20,145 -6,715 -25%
Macquarie Group
121
Macquarie Group
Australia
$2.08M 19,871 -6,167 -24%
DIA
122
Denver Investment Advisors
Colorado
$2.07M 19,788 -17,688 -47%
EEG
123
E.E. Geduld
$1.96M 18,750 +8,250 +79%
CAM
124
Chesapeake Asset Management
New York
$1.92M 18,407 – –
Public Employees Retirement Association of Colorado
125
Public Employees Retirement Association of Colorado
Colorado
$1.86M 17,808 +237 +1%
3 4
5
6 7