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Alnylam Pharmaceuticals
ALNY

Overview Fund Activity

290 hedge funds and large institutions have $7.7B invested in Alnylam Pharmaceuticals in 2019 Q2 according to their latest regulatory filings, with 40 funds opening new positions, 119 increasing their positions, 74 reducing their positions, and 37 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
290
Holders Change
–
Holders Change %
0%
% of All Funds
6.31%
Holding in Top 10
8
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-33.33%
% of All Funds
0.17%
New
40
Increased
119
Reduced
74
Closed
37
Calls
$74.5M
Puts
$55.5M
Net Calls
+$19M
Net Calls Change
-$10.9M

Top Buyers

1
BG
1
Bellevue Group
Switzerland
$140M
2
RI
2
RTW Investments
New York
$159M
3
MC
3
Maverick Capital
Texas
$307M
4
Citadel Advisors
4
Citadel Advisors
Florida
$70.1M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$676M

Top Sellers

1
American Century Companies
1
American Century Companies
Missouri
$24.1M
2
UBS AM
2
UBS AM
Illinois
$70M
3
SG Americas Securities
3
SG Americas Securities
New York
$0
4
EVM
4
Eaton Vance Management
Massachusetts
$16M
5
T
5
TOBAM
France
$61K
Name Holding Trade Value Shares
Change 		Shares
Change %
BM
26
Bridger Management
New York
$45.5M +$310K +4,266 +0.7%
SPC
27
Slate Path Capital
New York
$44.6M +$9.8M +135,000 +28%
Northern Trust
28
Northern Trust
Illinois
$41.4M +$840K +11,578 +2%
PAMU
29
Pictet Asset Management (UK)
United Kingdom
$40.4M -$5.32M -73,273 -12%
Alkeon Capital Management
30
Alkeon Capital Management
New York
$40.1M +$10.9M +150,000 +37%
Legal & General Group
31
Legal & General Group
United Kingdom
$36.3M +$1.91M +26,365 +6%
Invesco
32
Invesco
Georgia
$36M +$21M +289,314 +140%
Charles Schwab
33
Charles Schwab
California
$35.7M +$1.53M +21,151 +4%
Rockefeller Capital Management
34
Rockefeller Capital Management
New York
$35.4M +$62.6K +863 +0.2%
HM
35
HealthCor Management
New York
$34M +$34M +468,540 New
Federated Hermes
36
Federated Hermes
Pennsylvania
$33.9M -$4.35M -60,002 -11%
Westfield Capital Management
37
Westfield Capital Management
Massachusetts
$31.6M +$8.43M +116,110 +36%
SAM
38
Sectoral Asset Management
Quebec, Canada
$29.2M +$842K +11,600 +3%
Bank of New York Mellon
39
Bank of New York Mellon
New York
$29.1M +$762K +10,495 +3%
AG
40
Artal Group
Luxembourg
$29M -$3.63M -50,000 -11%
Point72 Asset Management
41
Point72 Asset Management
Connecticut
$28.9M +$28.9M +398,928 New
Mitsubishi UFJ Trust & Banking
42
Mitsubishi UFJ Trust & Banking
Japan
$28.6M +$252K +3,477 +0.9%
Nuveen Asset Management
43
Nuveen Asset Management
Illinois
$28.3M +$28.3M +390,662 New
CS
44
Candriam SCA
Luxembourg
$27.6M +$7.01M +97,023 +34%
Sumitomo Mitsui Trust Group
45
Sumitomo Mitsui Trust Group
Japan
$25.2M -$220K -3,034 -0.9%
6CM
46
683 Capital Management
New York
$24.7M +$1.02M +14,000 +4%
American Century Companies
47
American Century Companies
Missouri
$24.1M -$27.4M -378,163 -53%
RSCM
48
Rock Springs Capital Management
Maryland
$23.8M +$6.84M +94,200 +40%
Swiss National Bank
49
Swiss National Bank
Switzerland
$22.6M +$660K +9,100 +3%
CS
50
Credit Suisse
Switzerland
$21.2M +$729K +10,046 +4%
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