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Alnylam Pharmaceuticals
ALNY

Overview Fund Activity

493 hedge funds and large institutions have $26.7B invested in Alnylam Pharmaceuticals in 2022 Q3 according to their latest regulatory filings, with 118 funds opening new positions, 170 increasing their positions, 148 reducing their positions, and 39 closing their positions.

Holders
493
Holders Change
+75
Holders Change %
+17.94%
% of All Funds
8.53%
Holding in Top 10
11
Holding in Top 10 Change
+5
Holding in Top 10 Change %
+83.33%
% of All Funds
0.19%
New
118
Increased
170
Reduced
148
Closed
39
Calls
$298M
Puts
$270M
Net Calls
+$28.8M
Net Calls Change
-$110M

Top Buyers

1
Nuveen Asset Management
1
Nuveen Asset Management
Illinois
$3.32B
2
Capital World Investors
2
Capital World Investors
California
$2.79B
3
T. Rowe Price Investment Management
3
T. Rowe Price Investment Management
Maryland
$639M
4
Janus Henderson Group
4
Janus Henderson Group
United Kingdom
$230M
5
Holocene Advisors
5
Holocene Advisors
New York
$129M

Top Sellers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$745M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$2.59B
3
Manulife (Manufacturers Life Insurance)
3
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$183M
4
AllianceBernstein
4
AllianceBernstein
Tennessee
$15M
5
Baillie Gifford & Co
5
Baillie Gifford & Co
United Kingdom
$1.9B
Name Market Value Shares Shares
Change 		Shares
Change %
Nuveen Asset Management
1
Nuveen Asset Management
Illinois
$3.32B 16,593,268 +16,296,223 +5,486%
Capital World Investors
2
Capital World Investors
California
$2.79B 13,949,647 +3,658,635 +36%
Fidelity Investments
3
Fidelity Investments
Massachusetts
$2.59B 12,949,758 -1,374,991 -10%
Vanguard Group
4
Vanguard Group
Pennsylvania
$2.21B 11,053,308 +10,870 +0.1%
Baillie Gifford & Co
5
Baillie Gifford & Co
United Kingdom
$1.9B 9,514,758 -453,676 -5%
BlackRock
6
BlackRock
New York
$1.53B 7,668,678 +6,003 +0.1%
Wellington Management Group
7
Wellington Management Group
Massachusetts
$1.19B 5,954,293 +141,423 +2%
Dodge & Cox
8
Dodge & Cox
California
$979M 4,889,297 -369,659 -7%
T. Rowe Price Associates
9
T. Rowe Price Associates
Maryland
$745M 3,720,606 -3,276,476 -47%
T. Rowe Price Investment Management
10
T. Rowe Price Investment Management
Maryland
$639M 3,192,184 +3,192,184 New
State Street
11
State Street
Massachusetts
$560M 2,795,485 -193,374 -6%
JPMorgan Chase & Co
12
JPMorgan Chase & Co
New York
$509M 2,545,032 +261,395 +11%
Capital International Investors
13
Capital International Investors
California
$390M 1,946,714 +312,477 +19%
RI
14
RTW Investments
New York
$337M 1,683,362 – –
Geode Capital Management
15
Geode Capital Management
Massachusetts
$320M 1,599,474 +26,771 +2%
Morgan Stanley
16
Morgan Stanley
New York
$300M 1,498,759 +370,144 +33%
Norges Bank
17
Norges Bank
Norway
$244M 1,218,184 -66,593 -5%
Amundi
18
Amundi
France
$240M 1,195,909 +289,375 +32%
Janus Henderson Group
19
Janus Henderson Group
United Kingdom
$230M 1,149,008 +699,295 +155%
ACA
20
Avoro Capital Advisors
New York
$221M 1,105,000 -255,000 -19%
BG
21
Bellevue Group
Switzerland
$192M 956,762 -101,424 -10%
Manulife (Manufacturers Life Insurance)
22
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$183M 910,560 -745,275 -45%
Legal & General Group
23
Legal & General Group
United Kingdom
$151M 754,492 -24,456 -3%
Loomis, Sayles & Company
24
Loomis, Sayles & Company
Massachusetts
$150M 747,750 -80,329 -10%
Invesco
25
Invesco
Georgia
$148M 737,830 +568,999 +337%
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