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Biogen
BIIB

Overview Fund Activity

1,024 hedge funds and large institutions have $34.1B invested in Biogen in 2022 Q4 according to their latest regulatory filings, with 159 funds opening new positions, 323 increasing their positions, 358 reducing their positions, and 96 closing their positions.

Holders
1,024
Holders Change
+45
Holders Change %
+4.6%
% of All Funds
16.52%
Holding in Top 10
24
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+14.29%
% of All Funds
0.39%
New
159
Increased
323
Reduced
358
Closed
96
Calls
$1.29B
Puts
$1.51B
Net Calls
-$216M
Net Calls Change
-$369M

Top Buyers

1
Marshall Wace
1
Marshall Wace
United Kingdom
$345M
2
BlackRock
2
BlackRock
New York
$3.95B
3
DTC
3
Deep Track Capital
Connecticut
$83.1M
4
FCM
4
Farallon Capital Management
California
$164M
5
Barclays
5
Barclays
United Kingdom
$172M

Top Sellers

1
APM
1
Avidity Partners Management
Texas
$0
2
Millennium Management
2
Millennium Management
New York
$93.8M
3
Point72 Asset Management
3
Point72 Asset Management
Connecticut
$340M
4
Goldman Sachs
4
Goldman Sachs
New York
$271M
5
RCM
5
RA Capital Management
Massachusetts
$148M
Name Market Value Shares Shares
Change 		Shares
Change %
CFG
1076
Citizens Financial Group
Rhode Island
– – -1,015 Closed
JF
1077
Jump Financial
Illinois
– – -925 Closed
FSA
1078
Fort Sheridan Advisors
Illinois
– – -898 Closed
CWM
1079
Cedar Wealth Management
California
– – -897 Closed
SF
1080
Summit Financial
New Jersey
– – -885 Closed
KPWS
1081
Kestra Private Wealth Services
Texas
– – -839 Closed
BJL
1082
Brighton Jones LLC
Washington
– – -809 Closed
GTCM
1083
Gyon Technologies Capital Management
New Jersey
– – -791 Closed
GWSG
1084
GPS Wealth Strategies Group
Colorado
– – -790 Closed
CWA
1085
Canvas Wealth Advisors
Kansas
– – -762 Closed
BS
1086
Boenning & Scattergood
Pennsylvania
– – -760 Closed
KCM
1087
Kendall Capital Management
Maryland
– – -750 Closed
SSG
1088
Summit Securities Group
New York
– – -571 Closed
SWM
1089
Selective Wealth Management
Virginia
– – -567 Closed
SAM
1090
Selway Asset Management
– – -300 Closed
APP
1091
Alpha Paradigm Partners
Illinois
– – -288 Closed
GCM
1092
Gladius Capital Management
Illinois
– – -183 Closed
SMFG
1093
Sumitomo Mitsui Financial Group
Japan
– – -170 Closed
DBG
1094
De Burlo Group
Massachusetts
– – -125 Closed
HI
1095
Hudock Inc
Pennsylvania
– – -118 Closed
KFAA
1096
Klaas Financial Asset Advisors
Illinois
– – -100 Closed
CWM
1097
Castle Wealth Management
Florida
– – -73 Closed
CYG
1098
Clean Yield Group
Vermont
– – -69 Closed
Optiver Holding
1099
Optiver Holding
Netherlands
– – -64 Closed
ODG
1100
O'Dell Group
Ohio
– – -64 Closed
42 43
44
45 46