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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 %
LIA
1001
Lynx Investment Advisory
District of Columbia
– – -80 Closed
PGAM
1002
Princeton Global Asset Management
New Jersey
– – -74 Closed
SWS
1003
SYSTM Wealth Solutions
Illinois
– – -69 Closed
RFA
1004
Register Financial Advisors
Georgia
– – -69 Closed
TFF
1005
The Family Firm
Maryland
– – -62 Closed
PIM
1006
Plato Investment Management
Australia
– – -50 Closed
GLR
1007
Great Lakes Retirement
Ohio
– – -41 Closed
VNA
1008
Valley National Advisers
Pennsylvania
– – -33 Closed
HFM
1009
Hartford Financial Management
Connecticut
– – -30 Closed
CP
1010
Castleview Partners
Texas
– – -28 Closed
AAP
1011
Arax Advisory Partners
Colorado
– – -20 Closed
MWA
1012
MFA Wealth Advisors
Pennsylvania
– – -15 Closed
FCAS
1013
First Command Advisory Services
Texas
– – -12 Closed
RWM
1014
Ruedi Wealth Management
Illinois
– – -12 Closed
PCMC
1015
Planning Capital Management Corporation
Pennsylvania
– – -11 Closed
QL
1016
Quarry LP
New York
– – -9 Closed
RFG
1017
RFP Financial Group
Georgia
– – -6 Closed
UFF
1018
USA Financial Formulas
Michigan
– – -6 Closed
TWP
1019
Triad Wealth Partners
Kansas
– – -6 Closed
WIA
1020
Wetzel Investment Advisors
Indiana
– – -4 Closed
FFA
1021
Frazier Financial Advisors
Ohio
– – -4 Closed
PD
1022
Point72 (DIFC)
United Arab Emirates
– – – –
XS
1023
XR Securities
Illinois
– – – –
PI
1024
PEAK6 Investments
Illinois
– – – –
JGC
1025
J. Goldman & Co
New York
– – – –
38 39 40
41
42