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
$2.48B +$219M +1,457,954 +9%
Vanguard Group
2
Vanguard Group
Pennsylvania
$1.49B +$8.94M +59,397 +0.6%
Baillie Gifford & Co
3
Baillie Gifford & Co
United Kingdom
$1.42B +$142M +942,541 +10%
Wellington Management Group
4
Wellington Management Group
Massachusetts
$1.29B -$137M -908,990 -9%
BlackRock
5
BlackRock
New York
$1.27B +$43.5M +288,765 +3%
T. Rowe Price Associates
6
T. Rowe Price Associates
Maryland
$787M -$19.4K -129 -0%
Dodge & Cox
7
Dodge & Cox
California
$610M -$47.9M -318,286 -7%
State Street
8
State Street
Massachusetts
$371M -$26.2M -173,848 -6%
JP Morgan Chase
9
JP Morgan Chase
New York
$308M -$19M -126,049 -5%
Morgan Stanley
10
Morgan Stanley
New York
$252M +$14.2M +94,114 +6%
RI
11
RTW Investments
New York
$238M +$258K +1,717 +0.1%
BG
12
Bellevue Group
Switzerland
$230M +$3.55M +23,614 +1%
Manulife (Manufacturers Life Insurance)
13
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$227M +$21.2M +140,769 +10%
Massachusetts Financial Services
14
Massachusetts Financial Services
Massachusetts
$206M -$45.3M -301,305 -17%
Geode Capital Management
15
Geode Capital Management
Massachusetts
$195M +$11.6M +77,166 +6%
Invesco
16
Invesco
Georgia
$172M -$9.35M -62,139 -5%
American Century Companies
17
American Century Companies
Missouri
$155M +$2.28M +15,171 +1%
Federated Hermes
18
Federated Hermes
Pennsylvania
$140M +$38.1M +253,244 +34%
Norges Bank
19
Norges Bank
Norway
$136M -$11.5M -76,684 -7%
GGHC
20
Gilder Gagnon Howe & Co
New York
$131M +$6.85M +45,513 +5%
CC
21
Casdin Capital
New York
$124M +$15M +100,000 +13%
MC
22
Maverick Capital
Texas
$112M -$28.3M -188,268 -19%
Northern Trust
23
Northern Trust
Illinois
$106M +$1.12M +7,442 +1%
AG
24
Artal Group
Luxembourg
$106M -$7.52M -50,000 -6%
FCM
25
Farallon Capital Management
California
$98.8M +$52.7M +350,000 +100%