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Biogen
BIIB

Overview Fund Activity

1,047 hedge funds and large institutions have $37.1B invested in Biogen in 2020 Q3 according to their latest regulatory filings, with 96 funds opening new positions, 309 increasing their positions, 432 reducing their positions, and 93 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,047
Holders Change
-8
Holders Change %
-0.76%
% of All Funds
21.18%
Holding in Top 10
18
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-14.29%
% of All Funds
0.36%
New
96
Increased
309
Reduced
432
Closed
93
Calls
$1.42B
Puts
$1.53B
Net Calls
-$114M
Net Calls Change
+$420M

Top Buyers

1
Morgan Stanley
1
Morgan Stanley
New York
$197M
2
APM
2
Avidity Partners Management
Texas
$89.4M
3
Capital World Investors
3
Capital World Investors
California
$90.2M
4
PAMU
4
Pictet Asset Management (UK)
United Kingdom
$258M
5
Deutsche Bank
5
Deutsche Bank
Germany
$335M

Top Sellers

1
Nordea Investment Management
1
Nordea Investment Management
Sweden
$147M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$3.5B
3
D.E. Shaw & Co
3
D.E. Shaw & Co
New York
$104M
4
Goldman Sachs
4
Goldman Sachs
New York
$251M
5
AAMU
5
Amundi Asset Management US
Massachusetts
$143M
Name Holding Trade Value Shares
Change 		Shares
Change %
PL
1076
Polianta Ltd
Jersey
– -$1.02M -3,800 Closed
XS
1077
XR Securities
Illinois
– -$953K -3,562 Closed
NIT
1078
NumerixS Investment Technologies
British Columbia, Canada
– -$722K -2,700 Closed
SAM
1079
SP Asset Management
California
– -$701K -2,620 Closed
CA
1080
Continental Advisors
Utah
– -$636K -2,377 Closed
WIS
1081
Wright Investors Service
Connecticut
– -$568K -2,124 Closed
SMFS
1082
Squar Milner Financial Services
California
– -$524K -1,957 Closed
AGM
1083
Alpine Global Management
New York
– -$516K -1,929 Closed
LCM
1084
Laurion Capital Management
New York
– -$502K -1,878 Closed
PAA
1085
Peregrine Asset Advisers
Oregon
– -$427K -1,596 Closed
SRC
1086
Shufro Rose & Co
New York
– -$407K -1,521 Closed
KWM
1087
Keebeck Wealth Management
Illinois
– -$404K -1,512 Closed
MERSOM
1088
Municipal Employees' Retirement System of Michigan
Michigan
– -$388K -1,450 Closed
CCIA
1089
Campbell & Co Investment Adviser
Maryland
– -$375K -1,402 Closed
ARTA
1090
A.R.T. Advisors
New York
– -$372K -1,391 Closed
NERM
1091
New England Research & Management
Illinois
– -$368K -1,375 Closed
PCM
1092
Prelude Capital Management
New York
– -$356K -1,331 Closed
DTL
1093
Dynamic Technology Lab
Singapore
– -$333K -1,245 Closed
CSA
1094
Cottage Street Advisors
Massachusetts
– -$321K -1,200 Closed
MTCM
1095
Mint Tower Capital Management
Netherlands
– -$314K -1,175 Closed
BCM
1096
Bienville Capital Management
New York
– -$314K -1,175 Closed
HS
1097
Haafor (Singapore)
Singapore
– -$303K -1,134 Closed
IP
1098
Investment Partners
Ohio
– -$294K -1,100 Closed
RMA
1099
Roffman Miller Associates
Pennsylvania
– -$282K -1,055 Closed
OIA
1100
OneDigital Investment Advisors
Kansas
– -$280K -1,047 Closed
42 43
44
45 46