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Alnylam Pharmaceuticals
ALNY

Overview Fund Activity

283 hedge funds and large institutions have $6.68B invested in Alnylam Pharmaceuticals in 2018 Q4 according to their latest regulatory filings, with 30 funds opening new positions, 109 increasing their positions, 99 reducing their positions, and 49 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
283
Holders Change
-21
Holders Change %
-6.91%
% of All Funds
6.32%
Holding in Top 10
9
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.2%
New
30
Increased
109
Reduced
99
Closed
49
Calls
$123M
Puts
$53.4M
Net Calls
+$70.1M
Net Calls Change
+$36.8M

Top Buyers

1
MC
Maverick Capital
Texas
$204M
2
Wellington Management Group
Wellington Management Group
Massachusetts
$1.03B
3
Vanguard Group
Vanguard Group
Pennsylvania
$599M
4
CCM
Camber Capital Management
Massachusetts
$43.7M
5
Baillie Gifford & Co
Baillie Gifford & Co
United Kingdom
$346M

Top Sellers

1
Point72 Asset Management
Point72 Asset Management
Connecticut
$0
2
PA
Perceptive Advisors
New York
$18.5M
3
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$32.5M
4
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$268M
5
GPP
Great Point Partners
Connecticut
$2.93M
Name Holding Trade Value Shares
Change 		Shares
Change %
Bank of New York Mellon
26
Bank of New York Mellon
New York
$36.2M -$1.18M -16,177 -3%
SAM
27
Sectoral Asset Management
Quebec, Canada
$36.1M +$8.11M +111,300 +29%
Rockefeller Capital Management
28
Rockefeller Capital Management
New York
$35.5M +$11.7M +160,083 +49%
SPC
29
Slate Path Capital
New York
$35M – – –
JPMorgan Chase & Co
30
JPMorgan Chase & Co
New York
$32.5M -$39.4M -540,036 -55%
RI
31
RTW Investments
New York
$32M +$3.68M +50,426 +13%
Legal & General Group
32
Legal & General Group
United Kingdom
$26.8M +$1.97M +26,958 +8%
Charles Schwab
33
Charles Schwab
California
$26M +$955K +13,099 +4%
CC
34
Casdin Capital
New York
$25.9M +$6.2M +85,000 +31%
Mitsubishi UFJ Trust & Banking
35
Mitsubishi UFJ Trust & Banking
Japan
$25.2M -$1.75M -24,035 -7%
TCIM
36
TIAA CREF Investment Management
New York
$24.5M -$6.3M -86,365 -20%
6CM
37
683 Capital Management
New York
$23.8M +$1.9M +26,000 +9%
Sumitomo Mitsui Trust Group
38
Sumitomo Mitsui Trust Group
Japan
$22.5M +$3.67M +52,110 +19%
Swiss National Bank
39
Swiss National Bank
Switzerland
$21.5M +$394K +5,400 +2%
PC
40
Polar Capital
United Kingdom
$21.5M +$3.65M +50,000 +20%
CS
41
Credit Suisse
Switzerland
$21.2M +$3.07M +42,054 +17%
CS
42
Candriam SCA
Luxembourg
$20.8M +$3.9M +53,491 +23%
T
43
TOBAM
France
$19.9M +$2.1M +28,824 +12%
Westfield Capital Management
44
Westfield Capital Management
Massachusetts
$19.7M +$7.26M +99,588 +58%
PA
45
Perceptive Advisors
New York
$18.5M -$65.9M -935,753 -78%
Dimensional Fund Advisors
46
Dimensional Fund Advisors
Texas
$16.4M +$4.83M +66,253 +42%
BG
47
Bellevue Group
Switzerland
$16.4M +$328K +4,494 +2%
Manulife (Manufacturers Life Insurance)
48
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$15.6M +$104K +1,426 +0.7%
New York State Common Retirement Fund
49
New York State Common Retirement Fund
New York
$15.5M +$390K +5,353 +3%
Deutsche Bank
50
Deutsche Bank
Germany
$14.6M -$7.6M -104,328 -34%
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