We are live on ! Find out more
ALNY icon

Alnylam Pharmaceuticals

Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$2.09B -$50.3M -376,981 -2%
Vanguard Group
2
Vanguard Group
Pennsylvania
$1.37B -$772K -5,782 -0.1%
Wellington Management Group
3
Wellington Management Group
Massachusetts
$1.31B -$10.8M -80,586 -0.8%
Baillie Gifford & Co
4
Baillie Gifford & Co
United Kingdom
$1.19B +$32.2M +240,934 +3%
BlackRock
5
BlackRock
New York
$1.13B -$23.6M -176,450 -2%
T. Rowe Price Associates
6
T. Rowe Price Associates
Maryland
$725M -$58.7M -439,509 -7%
Dodge & Cox
7
Dodge & Cox
California
$603M -$5.03M -37,700 -0.8%
State Street
8
State Street
Massachusetts
$365M +$1.68M +12,552 +0.4%
JP Morgan Chase
9
JP Morgan Chase
New York
$300M +$3.9M +29,185 +1%
Massachusetts Financial Services
10
Massachusetts Financial Services
Massachusetts
$229M -$19M -142,023 -7%
Morgan Stanley
11
Morgan Stanley
New York
$220M +$22.9M +171,490 +11%
RI
12
RTW Investments
New York
$219M
BG
13
Bellevue Group
Switzerland
$208M +$5.83M +43,695 +3%
Manulife (Manufacturers Life Insurance)
14
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$190M +$40.2M +301,315 +26%
Geode Capital Management
15
Geode Capital Management
Massachusetts
$170M +$6.59M +49,330 +4%
Invesco
16
Invesco
Georgia
$166M +$24.5M +183,591 +17%
American Century Companies
17
American Century Companies
Missouri
$140M +$12M +90,038 +9%
Norges Bank
18
Norges Bank
Norway
$135M -$182K -1,361 -0.1%
MC
19
Maverick Capital
Texas
$128M +$2.28M +17,041 +2%
GGHC
20
Gilder Gagnon Howe & Co
New York
$115M -$839K -6,286 -0.7%
AG
21
Artal Group
Luxembourg
$104M
CC
22
Casdin Capital
New York
$101M +$21.4M +160,000 +26%
Northern Trust
23
Northern Trust
Illinois
$96.5M -$1.29M -9,628 -1%
Federated Hermes
24
Federated Hermes
Pennsylvania
$95.6M +$23M +172,563 +31%
1WCM
25
12 West Capital Management
New York
$95.5M