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Alnylam Pharmaceuticals
ALNY

Overview Fund Activity

280 hedge funds and large institutions have $8.69B invested in Alnylam Pharmaceuticals in 2019 Q3 according to their latest regulatory filings, with 34 funds opening new positions, 107 increasing their positions, 79 reducing their positions, and 44 closing their positions.

Holders
280
Holders Change
-10
Holders Change %
-3.45%
% of All Funds
6.15%
Holding in Top 10
11
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+37.5%
% of All Funds
0.24%
New
34
Increased
107
Reduced
79
Closed
44
Calls
$113M
Puts
$79.5M
Net Calls
+$33.5M
Net Calls Change
+$14.6M

Top Buyers

1
Baillie Gifford & Co
1
Baillie Gifford & Co
United Kingdom
$662M
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$393M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$817M
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$1.34B
5
BlackRock
5
BlackRock
New York
$571M

Top Sellers

1
MC
1
Maverick Capital
Texas
$259M
2
Citadel Advisors
2
Citadel Advisors
Florida
$6.47M
3
RI
3
RTW Investments
New York
$142M
4
HM
4
HealthCor Management
New York
$0
5
Point72 Asset Management
5
Point72 Asset Management
Connecticut
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$1.34B 16,681,147 +700,631 +4%
Wellington Management Group
2
Wellington Management Group
Massachusetts
$1.19B 14,832,907 -31,061 -0.2%
Vanguard Group
3
Vanguard Group
Pennsylvania
$817M 10,162,871 +846,185 +9%
Baillie Gifford & Co
4
Baillie Gifford & Co
United Kingdom
$662M 8,235,974 +2,022,504 +33%
BlackRock
5
BlackRock
New York
$571M 7,105,169 +567,916 +9%
Dodge & Cox
6
Dodge & Cox
California
$427M 5,311,801 +70,300 +1%
T. Rowe Price Associates
7
T. Rowe Price Associates
Maryland
$393M 4,883,654 +1,375,040 +39%
MC
8
Maverick Capital
Texas
$259M 3,222,813 -1,013,203 -24%
State Street
9
State Street
Massachusetts
$241M 3,001,157 +108,000 +4%
BG
10
Bellevue Group
Switzerland
$158M 1,965,072 +37,678 +2%
RI
11
RTW Investments
New York
$142M 1,767,628 -430,466 -20%
FCM
12
Farallon Capital Management
California
$121M 1,500,000 +400,000 +36%
Morgan Stanley
13
Morgan Stanley
New York
$110M 1,363,518 +26,397 +2%
Geode Capital Management
14
Geode Capital Management
Massachusetts
$95.5M 1,188,699 +128,504 +12%
Goldman Sachs
15
Goldman Sachs
New York
$92.3M 1,147,368 +227,197 +25%
Norges Bank
16
Norges Bank
Norway
$90.4M 1,124,222 -14,780 -1%
GGHC
17
Gilder Gagnon Howe & Co
New York
$76.7M 954,105 -23,714 -2%
First Trust Advisors
18
First Trust Advisors
Illinois
$64.6M 803,666 -349,574 -30%
UBS AM
19
UBS AM
Illinois
$63.6M 791,309 -173,457 -18%
Alkeon Capital Management
20
Alkeon Capital Management
New York
$59.3M 737,500 +185,000 +33%
1WCM
21
12 West Capital Management
New York
$59.1M 735,000 – –
AG
22
Artal Group
Luxembourg
$56.3M 700,000 +300,000 +75%
Northern Trust
23
Northern Trust
Illinois
$53.6M 666,538 +96,655 +17%
Deutsche Bank
24
Deutsche Bank
Germany
$52.7M 655,630 -100,511 -13%
JPMorgan Chase & Co
25
JPMorgan Chase & Co
New York
$52.1M 648,436 -16,401 -2%
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