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Alnylam Pharmaceuticals

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.

New
Increased
Maintained
Reduced
Closed

200% more first-time investments, than exits

New positions opened: 45 | Existing positions closed: 15

17% more funds holding

Funds holding: 168197 (+29)

6% more repeat investments, than reductions

Existing positions increased: 69 | Existing positions reduced: 65

4% more capital invested

Capital invested by funds: $3.58B → $3.73B (+$155M)

53% less call options, than puts

Call options by funds: $27.9M | Put options by funds: $59.7M

75% less funds holding in top 10

Funds holding in top 10: 41 (-3)

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
Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$644M +$5.78M +74,711 +0.8%
Wellington Management Group
2
Wellington Management Group
Massachusetts
$540M -$8M -103,332 -1%
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$241M -$17M -219,314 -6%
Vanguard Group
4
Vanguard Group
Pennsylvania
$180M -$22.1M -285,677 -10%
Franklin Resources
5
Franklin Resources
California
$175M +$35.2M +455,286 +21%
BFA
6
BlackRock Fund Advisors
California
$155M +$7.47M +96,481 +4%
GGHC
7
Gilder Gagnon Howe & Co
New York
$129M +$1.27M +16,446 +0.9%
UBS AM
8
UBS AM
Illinois
$112M +$6.45M +83,359 +5%
BIT
9
BlackRock Institutional Trust
California
$102M +$2.44M +31,555 +2%
State Street
10
State Street
Massachusetts
$95.8M +$850K +10,979 +0.8%
Baillie Gifford & Co
11
Baillie Gifford & Co
United Kingdom
$72M +$13.9M +179,700 +20%
Wells Fargo
12
Wells Fargo
California
$71.7M +$5.5M +70,995 +7%
Jennison Associates
13
Jennison Associates
New York
$70.6M +$2.63M +33,966 +3%
CCI
14
Columbus Circle Investors
$67.4M +$26.8M +346,036 +53%
CWAM
15
Columbia Wanger Asset Management
Illinois
$60.6M -$78M -1,007,236 -53%
Capital World Investors
16
Capital World Investors
California
$58.1M -$14.7M -190,000 -18%
Northern Trust
17
Northern Trust
Illinois
$51.5M -$4.15M -53,641 -7%
Morgan Stanley
18
Morgan Stanley
New York
$49.6M -$184K -2,379 -0.3%
Artisan Partners
19
Artisan Partners
Wisconsin
$34.8M +$5.82M +75,161 +17%
Goldman Sachs
20
Goldman Sachs
New York
$34.4M +$5.56M +71,839 +16%
BB
21
BB Biotech
Switzerland
$31.6M
BM
22
Bridger Management
New York
$29.5M
GTP
23
Global Thematic Partners
New York
$28.6M +$33M +426,322 New
SPC
24
Slate Path Capital
New York
$27.6M -$45.6M -588,460 -59%
JP Morgan Chase
25
JP Morgan Chase
New York
$27.6M +$9.61M +124,155 +43%