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Alnylam Pharmaceuticals
ALNY

Overview Fund Activity

355 hedge funds and large institutions have $15.8B invested in Alnylam Pharmaceuticals in 2020 Q3 according to their latest regulatory filings, with 32 funds opening new positions, 124 increasing their positions, 129 reducing their positions, and 49 closing their positions.

Holders
355
Holders Change
-18
Holders Change %
-4.83%
% of All Funds
7.18%
Holding in Top 10
7
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-12.5%
% of All Funds
0.14%
New
32
Increased
124
Reduced
129
Closed
49
Calls
$121M
Puts
$131M
Net Calls
-$9.8M
Net Calls Change
-$52.2M

Top Buyers

1
Massachusetts Financial Services
1
Massachusetts Financial Services
Massachusetts
$277M
2
Baillie Gifford & Co
2
Baillie Gifford & Co
United Kingdom
$1.29B
3
FCM
3
Farallon Capital Management
California
$175M
4
Norges Bank
4
Norges Bank
Norway
$151M
5
DekaBank Deutsche Girozentrale
5
DekaBank Deutsche Girozentrale
Germany
$12M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$2.4B
2
Goldman Sachs
2
Goldman Sachs
New York
$85.5M
3
SPC
3
Slate Path Capital
New York
$31M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$1.53B
5
Wellington Management Group
5
Wellington Management Group
Massachusetts
$1.48B
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$2.4B 16,468,928 -605,703 -4%
Vanguard Group
2
Vanguard Group
Pennsylvania
$1.53B 10,532,206 -368,978 -3%
Wellington Management Group
3
Wellington Management Group
Massachusetts
$1.48B 10,137,526 -334,201 -3%
BlackRock
4
BlackRock
New York
$1.3B 8,900,170 -223,281 -2%
Baillie Gifford & Co
5
Baillie Gifford & Co
United Kingdom
$1.29B 8,891,488 +242,810 +3%
T. Rowe Price Associates
6
T. Rowe Price Associates
Maryland
$876M 6,014,851 -257,575 -4%
Dodge & Cox
7
Dodge & Cox
California
$681M 4,677,613 -26,058 -0.6%
State Street
8
State Street
Massachusetts
$407M 2,792,152 +4,506 +0.2%
JPMorgan Chase & Co
9
JPMorgan Chase & Co
New York
$330M 2,275,265 +52,378 +2%
Massachusetts Financial Services
10
Massachusetts Financial Services
Massachusetts
$277M 1,905,390 +842,211 +79%
RI
11
RTW Investments
New York
$245M 1,681,645 – –
BG
12
Bellevue Group
Switzerland
$227M 1,559,805 -50,260 -3%
Morgan Stanley
13
Morgan Stanley
New York
$221M 1,520,350 +10,479 +0.7%
Geode Capital Management
14
Geode Capital Management
Massachusetts
$183M 1,259,803 -24,493 -2%
FCM
15
Farallon Capital Management
California
$175M 1,200,000 +150,000 +14%
Manulife (Manufacturers Life Insurance)
16
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$169M 1,162,774 -59,658 -5%
Invesco
17
Invesco
Georgia
$159M 1,094,651 -30,044 -3%
Norges Bank
18
Norges Bank
Norway
$151M 1,040,349 +138,030 +15%
American Century Companies
19
American Century Companies
Missouri
$144M 989,312 -7,874 -0.8%
MC
20
Maverick Capital
Texas
$141M 967,461 -146,147 -13%
GGHC
21
Gilder Gagnon Howe & Co
New York
$130M 890,416 +6,648 +0.8%
Blackstone Inc
22
Blackstone Inc
New York
$119M 816,072 -108,609 -12%
AG
23
Artal Group
Luxembourg
$116M 800,000 -100,000 -11%
Northern Trust
24
Northern Trust
Illinois
$110M 752,398 -22,641 -3%
1WCM
25
12 West Capital Management
New York
$107M 735,000 – –
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