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Alnylam Pharmaceuticals
ALNY

Overview Fund Activity

372 hedge funds and large institutions have $14B invested in Alnylam Pharmaceuticals in 2020 Q4 according to their latest regulatory filings, with 57 funds opening new positions, 123 increasing their positions, 125 reducing their positions, and 37 closing their positions.

Holders
372
Holders Change
+17
Holders Change %
+4.79%
% of All Funds
6.6%
Holding in Top 10
6
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-14.29%
% of All Funds
0.11%
New
57
Increased
123
Reduced
125
Closed
37
Calls
$130M
Puts
$120M
Net Calls
+$9.54M
Net Calls Change
+$19.3M

Top Buyers

1
Point72 Asset Management
1
Point72 Asset Management
Connecticut
$62.6M
2
Manulife (Manufacturers Life Insurance)
2
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$190M
3
Baillie Gifford & Co
3
Baillie Gifford & Co
United Kingdom
$1.19B
4
PCH
4
Polar Capital Holdings
United Kingdom
$26.3M
5
CTA
5
Carillon Tower Advisers
Florida
$26.2M

Top Sellers

1
FCM
1
Farallon Capital Management
California
$45.5M
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$725M
3
DFO
3
Duquesne Family Office
New York
$0
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$2.09B
5
SPC
5
Slate Path Capital
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$2.09B 16,091,947 -376,981 -2%
Vanguard Group
2
Vanguard Group
Pennsylvania
$1.37B 10,526,424 -5,782 -0.1%
Wellington Management Group
3
Wellington Management Group
Massachusetts
$1.31B 10,056,940 -80,586 -0.8%
Baillie Gifford & Co
4
Baillie Gifford & Co
United Kingdom
$1.19B 9,132,422 +240,934 +3%
BlackRock
5
BlackRock
New York
$1.13B 8,723,720 -176,450 -2%
T. Rowe Price Associates
6
T. Rowe Price Associates
Maryland
$725M 5,575,342 -439,509 -7%
Dodge & Cox
7
Dodge & Cox
California
$603M 4,639,913 -37,700 -0.8%
State Street
8
State Street
Massachusetts
$365M 2,804,704 +12,552 +0.4%
JPMorgan Chase & Co
9
JPMorgan Chase & Co
New York
$300M 2,304,450 +29,185 +1%
Massachusetts Financial Services
10
Massachusetts Financial Services
Massachusetts
$229M 1,763,367 -142,023 -7%
Morgan Stanley
11
Morgan Stanley
New York
$220M 1,691,840 +171,490 +11%
RI
12
RTW Investments
New York
$219M 1,681,645 – –
BG
13
Bellevue Group
Switzerland
$208M 1,603,500 +43,695 +3%
Manulife (Manufacturers Life Insurance)
14
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$190M 1,464,089 +301,315 +26%
Geode Capital Management
15
Geode Capital Management
Massachusetts
$170M 1,309,133 +49,330 +4%
Invesco
16
Invesco
Georgia
$166M 1,278,242 +183,591 +17%
American Century Companies
17
American Century Companies
Missouri
$140M 1,079,350 +90,038 +9%
Norges Bank
18
Norges Bank
Norway
$135M 1,038,988 -1,361 -0.1%
MC
19
Maverick Capital
Texas
$128M 984,502 +17,041 +2%
GGHC
20
Gilder Gagnon Howe & Co
New York
$115M 884,130 -6,286 -0.7%
AG
21
Artal Group
Luxembourg
$104M 800,000 – –
CC
22
Casdin Capital
New York
$101M 780,000 +160,000 +26%
Northern Trust
23
Northern Trust
Illinois
$96.5M 742,770 -9,628 -1%
Federated Hermes
24
Federated Hermes
Pennsylvania
$95.6M 735,474 +172,563 +31%
1WCM
25
12 West Capital Management
New York
$95.5M 735,000 – –
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