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Alnylam Pharmaceuticals
ALNY

Overview Fund Activity

280 hedge funds and large institutions have $8.69B invested in Alnylam Pharmaceuticals in 2019 Q3 according to their latest regulatory filings, with 34 funds opening new positions, 107 increasing their positions, 79 reducing their positions, and 44 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
280
Holders Change
-10
Holders Change %
-3.45%
% of All Funds
6.15%
Holding in Top 10
11
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+37.5%
% of All Funds
0.24%
New
34
Increased
107
Reduced
79
Closed
44
Calls
$113M
Puts
$79.5M
Net Calls
+$33.5M
Net Calls Change
+$14.6M

Top Buyers

1
Baillie Gifford & Co
Baillie Gifford & Co
United Kingdom
$662M
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$393M
3
Vanguard Group
Vanguard Group
Pennsylvania
$817M
4
Fidelity Investments
Fidelity Investments
Massachusetts
$1.34B
5
BlackRock
BlackRock
New York
$571M

Top Sellers

1
MC
Maverick Capital
Texas
$259M
2
Citadel Advisors
Citadel Advisors
Florida
$6.47M
3
RI
RTW Investments
New York
$142M
4
HM
HealthCor Management
New York
$0
5
Point72 Asset Management
Point72 Asset Management
Connecticut
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
SPC
26
Slate Path Capital
New York
$49.5M – – –
CC
27
Casdin Capital
New York
$48.3M -$4.02M -50,000 -8%
PAMU
28
Pictet Asset Management (UK)
United Kingdom
$48M +$3.28M +40,844 +7%
FAM
29
Fred Alger Management
New York
$47.6M -$15.8M -196,849 -25%
Charles Schwab
30
Charles Schwab
California
$47.6M +$7.99M +99,325 +20%
Rockefeller Capital Management
31
Rockefeller Capital Management
New York
$46.6M +$7.35M +91,356 +19%
Federated Hermes
32
Federated Hermes
Pennsylvania
$44.7M +$7.1M +88,240 +19%
Invesco
33
Invesco
Georgia
$43.7M +$3.77M +46,934 +9%
Legal & General Group
34
Legal & General Group
United Kingdom
$42.9M +$2.6M +32,349 +6%
Mitsubishi UFJ Trust & Banking
35
Mitsubishi UFJ Trust & Banking
Japan
$42M +$10.2M +127,281 +32%
Bank of New York Mellon
36
Bank of New York Mellon
New York
$36.2M +$4.02M +50,010 +12%
Sumitomo Mitsui Trust Group
37
Sumitomo Mitsui Trust Group
Japan
$34.9M +$6.95M +86,454 +25%
Nuveen Asset Management
38
Nuveen Asset Management
Illinois
$33.5M +$2.05M +25,552 +7%
Swiss National Bank
39
Swiss National Bank
Switzerland
$29.4M +$4.3M +53,524 +17%
6CM
40
683 Capital Management
New York
$28.5M +$1.13M +14,000 +4%
BM
41
Bridger Management
New York
$28.3M -$22.1M -274,955 -44%
RSCM
42
Rock Springs Capital Management
Maryland
$26.6M +$225K +2,800 +0.9%
American Century Companies
43
American Century Companies
Missouri
$23.6M -$3.15M -39,120 -12%
Bank of America
44
Bank of America
North Carolina
$22.7M +$1.52M +18,909 +7%
Westfield Capital Management
45
Westfield Capital Management
Massachusetts
$22.5M -$12.5M -155,736 -36%
New York State Common Retirement Fund
46
New York State Common Retirement Fund
New York
$21M +$1.53M +19,071 +8%
Dimensional Fund Advisors
47
Dimensional Fund Advisors
Texas
$20.8M +$620K +7,709 +3%
Manulife (Manufacturers Life Insurance)
48
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$19M -$391K -4,817 -2%
EVM
49
Eaton Vance Management
Massachusetts
$17.7M – – –
Millennium Management
50
Millennium Management
New York
$17.5M +$5.08M +63,166 +41%
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