ALNY icon

Alnylam Pharmaceuticals
ALNY

Overview Fund Activity

197 hedge funds and large institutions have $3.73B invested in Alnylam Pharmaceuticals in 2014 Q1 according to their latest regulatory filings, with 45 funds opening new positions, 69 increasing their positions, 65 reducing their positions, and 15 closing their positions.

Holders
197
Holders Change
+29
Holders Change %
+17.26%
% of All Funds
5.69%
Holding in Top 10
1
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-75%
% of All Funds
0.03%
New
45
Increased
69
Reduced
65
Closed
15
Calls
$27.9M
Puts
$59.7M
Net Calls
-$31.9M
Net Calls Change
-$27.9M

Top Buyers

1
Franklin Resources
1
Franklin Resources
California
$175M
2
GTP
2
Global Thematic Partners
New York
$28.6M
3
CCI
3
Columbus Circle Investors
$67.4M
4
DM
4
Deerfield Management
New York
$20.3M
5
Baillie Gifford & Co
5
Baillie Gifford & Co
United Kingdom
$72M

Top Sellers

1
CWAM
1
Columbia Wanger Asset Management
Illinois
$60.6M
2
AWG
2
Alpha Wave Global
New York
$0
3
SPC
3
Slate Path Capital
New York
$27.6M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$180M
5
T. Rowe Price Associates
5
T. Rowe Price Associates
Maryland
$241M
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$644M 9,587,522 +74,711 +0.8%
Wellington Management Group
2
Wellington Management Group
Massachusetts
$540M 8,044,544 -103,332 -1%
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$241M 3,594,731 -219,314 -6%
Vanguard Group
4
Vanguard Group
Pennsylvania
$180M 2,681,576 -285,677 -10%
Franklin Resources
5
Franklin Resources
California
$175M 2,599,396 +455,286 +21%
BFA
6
BlackRock Fund Advisors
California
$155M 2,310,003 +96,481 +4%
GGHC
7
Gilder Gagnon Howe & Co
New York
$129M 1,915,598 +16,446 +0.9%
UBS AM
8
UBS AM
Illinois
$112M 1,669,861 +83,359 +5%
BIT
9
BlackRock Institutional Trust
California
$102M 1,520,593 +31,555 +2%
State Street
10
State Street
Massachusetts
$95.8M 1,426,385 +10,979 +0.8%
Baillie Gifford & Co
11
Baillie Gifford & Co
United Kingdom
$72M 1,072,800 +179,700 +20%
Wells Fargo
12
Wells Fargo
California
$71.7M 1,068,529 +70,995 +7%
Jennison Associates
13
Jennison Associates
New York
$70.6M 1,052,122 +33,966 +3%
CCI
14
Columbus Circle Investors
$67.4M 1,004,345 +346,036 +53%
CWAM
15
Columbia Wanger Asset Management
Illinois
$60.6M 902,764 -1,007,236 -53%
Capital World Investors
16
Capital World Investors
California
$58.1M 864,700 -190,000 -18%
Northern Trust
17
Northern Trust
Illinois
$51.5M 767,144 -53,641 -7%
Morgan Stanley
18
Morgan Stanley
New York
$49.6M 739,186 -2,379 -0.3%
Artisan Partners
19
Artisan Partners
Wisconsin
$34.8M 518,883 +75,161 +17%
Goldman Sachs
20
Goldman Sachs
New York
$34.4M 512,589 +71,839 +16%
BB
21
BB Biotech
Switzerland
$31.6M 471,288 – –
BM
22
Bridger Management
New York
$29.5M 440,000 – –
GTP
23
Global Thematic Partners
New York
$28.6M 426,322 +426,322 New
SPC
24
Slate Path Capital
New York
$27.6M 411,540 -588,460 -59%
JPMorgan Chase & Co
25
JPMorgan Chase & Co
New York
$27.6M 410,637 +124,155 +43%
1
2 3 4 5