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Alnylam Pharmaceuticals
ALNY

Overview Fund Activity

388 hedge funds and large institutions have $15.4B invested in Alnylam Pharmaceuticals in 2021 Q1 according to their latest regulatory filings, with 55 funds opening new positions, 147 increasing their positions, 116 reducing their positions, and 36 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
388
Holders Change
+16
Holders Change %
+4.3%
% of All Funds
6.83%
Holding in Top 10
7
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+16.67%
% of All Funds
0.12%
New
55
Increased
147
Reduced
116
Closed
36
Calls
$83.9M
Puts
$54.4M
Net Calls
+$29.5M
Net Calls Change
+$19.9M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$2.48B
2
Baillie Gifford & Co
2
Baillie Gifford & Co
United Kingdom
$1.42B
3
APM
3
Avidity Partners Management
Texas
$60.4M
4
FCM
4
Farallon Capital Management
California
$98.8M
5
Swedbank
5
Swedbank
Sweden
$48M

Top Sellers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$1.29B
2
1WCM
2
12 West Capital Management
New York
$0
3
Dodge & Cox
3
Dodge & Cox
California
$610M
4
Massachusetts Financial Services
4
Massachusetts Financial Services
Massachusetts
$206M
5
MC
5
Maverick Capital
Texas
$112M
Name Holding Trade Value Shares
Change 		Shares
Change %
Goldman Sachs
26
Goldman Sachs
New York
$98M -$2.69M -19,075 -3%
UBS AM
27
UBS AM
Illinois
$94M -$5.63M -39,906 -6%
Alkeon Capital Management
28
Alkeon Capital Management
New York
$93M +$10.8M +76,497 +13%
Legal & General Group
29
Legal & General Group
United Kingdom
$91.3M +$151K +1,066 +0.2%
Blackstone Inc
30
Blackstone Inc
New York
$90.1M – – –
Nuveen Asset Management
31
Nuveen Asset Management
Illinois
$84.1M -$381K -2,700 -0.5%
Mitsubishi UFJ Trust & Banking
32
Mitsubishi UFJ Trust & Banking
Japan
$73.7M -$2.93M -20,751 -4%
PAMU
33
Pictet Asset Management (UK)
United Kingdom
$64.6M +$4.92M +34,863 +8%
Swiss National Bank
34
Swiss National Bank
Switzerland
$63.1M +$1.24M +8,800 +2%
Point72 Asset Management
35
Point72 Asset Management
Connecticut
$62.1M -$5.92M -41,963 -9%
First Trust Advisors
36
First Trust Advisors
Illinois
$61M -$18.4M -130,495 -23%
APM
37
Avidity Partners Management
Texas
$60.4M +$60.4M +427,969 New
Bank of New York Mellon
38
Bank of New York Mellon
New York
$59.6M -$2.95M -20,874 -5%
Rockefeller Capital Management
39
Rockefeller Capital Management
New York
$56.6M +$1.67M +11,815 +3%
Sumitomo Mitsui Trust Group
40
Sumitomo Mitsui Trust Group
Japan
$52.3M -$1.56M -11,027 -3%
Capital World Investors
41
Capital World Investors
California
$49.8M – – –
Swedbank
42
Swedbank
Sweden
$48M +$48M +340,319 New
Charles Schwab
43
Charles Schwab
California
$47.2M -$9.33M -66,063 -17%
California Public Employees Retirement System
44
California Public Employees Retirement System
California
$45.2M -$1.93M -13,693 -4%
RSCM
45
Rock Springs Capital Management
Maryland
$42.4M -$4.94M -35,000 -10%
Bank of America
46
Bank of America
North Carolina
$40.2M +$2.27M +16,064 +6%
Deutsche Bank
47
Deutsche Bank
Germany
$36.5M -$4.9M -34,685 -12%
EAM
48
Eagle Asset Management
Florida
$36.3M +$2M +14,078 +6%
Artisan Partners
49
Artisan Partners
Wisconsin
$32.2M +$3.96M +28,015 +14%
Dimensional Fund Advisors
50
Dimensional Fund Advisors
Texas
$32.2M -$1.03M -7,299 -3%
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