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Alnylam Pharmaceuticals
ALNY

Overview Fund Activity

193 hedge funds and large institutions have $3.68B invested in Alnylam Pharmaceuticals in 2014 Q2 according to their latest regulatory filings, with 30 funds opening new positions, 75 increasing their positions, 68 reducing their positions, and 34 closing their positions.

Holders
193
Holders Change
-4
Holders Change %
-2.03%
% of All Funds
5.55%
Holding in Top 10
3
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+200%
% of All Funds
0.09%
New
30
Increased
75
Reduced
68
Closed
34
Calls
$37.3M
Puts
$41.7M
Net Calls
-$4.4M
Net Calls Change
+$27.5M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$716M
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$577M
3
Norges Bank
3
Norges Bank
Norway
$64.2M
4
Lord, Abbett & Co
4
Lord, Abbett & Co
New Jersey
$47M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$207M

Top Sellers

1
BFA
1
BlackRock Fund Advisors
California
$88.9M
2
State Street
2
State Street
Massachusetts
$67.6M
3
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$205M
4
CCI
4
Columbus Circle Investors
$45.5M
5
DM
5
Deerfield Management
New York
$6.32M
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$716M 11,333,008 +1,745,486 +18%
Wellington Management Group
2
Wellington Management Group
Massachusetts
$577M 9,132,117 +1,087,573 +14%
Vanguard Group
3
Vanguard Group
Pennsylvania
$207M 3,276,926 +595,350 +22%
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$205M 3,252,033 -342,698 -10%
Franklin Resources
5
Franklin Resources
California
$160M 2,539,201 -60,195 -2%
GGHC
6
Gilder Gagnon Howe & Co
New York
$126M 1,995,870 +80,272 +4%
UBS AM
7
UBS AM
Illinois
$108M 1,704,191 +34,330 +2%
BIT
8
BlackRock Institutional Trust
California
$98.4M 1,557,699 +37,106 +2%
BFA
9
BlackRock Fund Advisors
California
$88.9M 1,407,823 -902,180 -39%
Baillie Gifford & Co
10
Baillie Gifford & Co
United Kingdom
$75.2M 1,190,930 +118,130 +11%
State Street
11
State Street
Massachusetts
$67.6M 1,069,351 -357,034 -25%
Norges Bank
12
Norges Bank
Norway
$64.2M 1,016,260 +622,369 +158%
Wells Fargo
13
Wells Fargo
California
$62.5M 989,699 -78,830 -7%
Jennison Associates
14
Jennison Associates
New York
$60.7M 960,717 -91,405 -9%
Morgan Stanley
15
Morgan Stanley
New York
$54.8M 867,619 +128,433 +17%
Capital World Investors
16
Capital World Investors
California
$53.6M 848,700 -16,000 -2%
CWAM
17
Columbia Wanger Asset Management
Illinois
$49.6M 784,500 -118,264 -13%
Lord, Abbett & Co
18
Lord, Abbett & Co
New Jersey
$47M 743,671 +601,719 +424%
CCI
19
Columbus Circle Investors
$45.5M 720,836 -283,509 -28%
Northern Trust
20
Northern Trust
Illinois
$41.9M 663,697 -103,447 -13%
BB
21
BB Biotech
Switzerland
$39.2M 621,288 +150,000 +32%
SPC
22
Slate Path Capital
New York
$37.8M 598,000 +186,460 +45%
Artisan Partners
23
Artisan Partners
Wisconsin
$36.3M 574,858 +55,975 +11%
Goldman Sachs
24
Goldman Sachs
New York
$35.6M 563,111 +50,522 +10%
JPMorgan Chase & Co
25
JPMorgan Chase & Co
New York
$32.2M 509,853 +99,216 +24%
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