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Biogen
BIIB

Overview Fund Activity

902 hedge funds and large institutions have $24.5B invested in Biogen in 2024 Q3 according to their latest regulatory filings, with 99 funds opening new positions, 265 increasing their positions, 372 reducing their positions, and 117 closing their positions.

Holders
902
Holders Change
-27
Holders Change %
-2.91%
% of All Funds
13.05%
Holding in Top 10
8
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-27.27%
% of All Funds
0.12%
New
99
Increased
265
Reduced
372
Closed
117
Calls
$213M
Puts
$282M
Net Calls
-$69.3M
Net Calls Change
-$32.5M

Top Buyers

1
BlackRock
1
BlackRock
New York
$2.97B
2
Man Group
2
Man Group
United Kingdom
$166M
3
JPMorgan Chase & Co
3
JPMorgan Chase & Co
New York
$1.02B
4
Barclays
4
Barclays
United Kingdom
$179M
5
Two Sigma Investments
5
Two Sigma Investments
New York
$126M

Top Sellers

1
Norges Bank
1
Norges Bank
Norway
$0
2
T. Rowe Price Investment Management
2
T. Rowe Price Investment Management
Maryland
$825M
3
ClearBridge Investments
3
ClearBridge Investments
New York
$117M
4
VanEck Associates
4
VanEck Associates
New York
$18.1M
5
SCM
5
Sarissa Capital Management
Connecticut
$5.22M
Name Market Value Shares Shares
Change 		Shares
Change %
PA
976
Probity Advisors
Texas
– – -938 Closed
LCM
977
LCM Capital Management
Illinois
– – -928 Closed
OPCM
978
Osborne Partners Capital Management
California
– – -925 Closed
PAA
979
Peregrine Asset Advisers
Oregon
– – -923 Closed
NIM
980
Nexus Investment Management
Ontario, Canada
– – -920 Closed
DWM
981
Defined Wealth Management
Oregon
– – -910 Closed
MAG
982
M3 Advisory Group
Massachusetts
– – -885 Closed
PCA
983
Private Capital Advisors
Connecticut
– – -884 Closed
AWA
984
Arete Wealth Advisors
Illinois
– – -878 Closed
DAS
985
Dynamic Advisor Solutions
Arizona
– – -877 Closed
EAM
986
Empirical Asset Management
Massachusetts
– – -875 Closed
SL
987
Sentry LLC
Tennessee
– – -873 Closed
EHC
988
Everett Harris & Co
California
– – -873 Closed
CB
989
Community Bank
New York
– – -800 Closed
PWM
990
Partnership Wealth Management
Maryland
– – -580 Closed
KFS
991
Kelly Financial Services
Massachusetts
– – -564 Closed
GI
992
Gradient Investments
Minnesota
– – -230 Closed
MFA
993
McClarren Financial Advisors
Pennsylvania
$0 2 -229 -99%
ANBT
994
American National Bank & Trust
Texas
– – -229 Closed
AWM
995
Atticus Wealth Management
Florida
– – -200 Closed
OWA
996
Opal Wealth Advisors
New York
– – -197 Closed
AWM
997
Avondale Wealth Management
Texas
– – -110 Closed
RWMG
998
Redwood Wealth Management Group
New Jersey
– – -101 Closed
WSC
999
Wellington Shields & Co
New York
– – -100 Closed
ATPW
1000
Ashton Thomas Private Wealth
Arizona
– – -85 Closed
38 39
40
41 42