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Biogen
BIIB

Overview Fund Activity

956 hedge funds and large institutions have $32B invested in Biogen in 2023 Q3 according to their latest regulatory filings, with 91 funds opening new positions, 331 increasing their positions, 342 reducing their positions, and 118 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
956
Holders Change
-43
Holders Change %
-4.3%
% of All Funds
15.24%
Holding in Top 10
14
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-22.22%
% of All Funds
0.22%
New
91
Increased
331
Reduced
342
Closed
118
Calls
$575M
Puts
$517M
Net Calls
+$57.3M
Net Calls Change
+$102M

Top Buyers

1
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
$1.22B
2
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$1.28B
3
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
$115M
4
VanEck Associates
VanEck Associates
New York
$306M
5
Macquarie Group
Macquarie Group
Australia
$70.2M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$350M
2
LAM
L2 Asset Management
Massachusetts
$2.29M
3
FCM
Farallon Capital Management
California
$0
4
Point72 Asset Management
Point72 Asset Management
Connecticut
$12.4M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
$71.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
QPBE
901
Quintet Private Bank (Europe)
Luxembourg
$8.73K -$277K -1,079 -97%
AWM
902
AllSquare Wealth Management
New York
$8.48K – – –
SWA
903
Sutton Wealth Advisors
Florida
$8.48K +$2.57K +10 +43%
HFM
904
Hartford Financial Management
Connecticut
$7.97K – – –
EWP
905
Elevation Wealth Partners
California
$7.71K – – –
GCM
906
Gables Capital Management
Florida
$7.71K -$27.2K -106 -78%
BC
907
Barrett & Company
Rhode Island
$7.71K – – –
PBK
908
Peoples Bank (Kansas)
Kansas
$7.71K +$7.71K +30 New
BSB
909
Bangor Savings Bank
Maine
$7.2K – – –
HGERS
910
Householder Group Estate & Retirement Specialist
Arizona
$7.2K +$7.2K +28 New
TVWM
911
Tower View Wealth Management
Wisconsin
$7K – – –
AWM
912
Abound Wealth Management
Tennessee
$6.43K -$1.03K -4 -14%
RCM
913
Raleigh Capital Management
North Carolina
$6.43K – – –
DFA
914
DHJJ Financial Advisors
Illinois
$6.17K +$6.17K +24 New
BAM
915
Byrne Asset Management
New Jersey
$6K +$750 +3 +14%
AGWCA
916
Annis Gardner Whiting Capital Advisors
Florida
$5.91K +$5.91K +23 New
CP
917
Castleview Partners
Texas
$5.91K – – –
SIC
918
SJS Investment Consulting
Ohio
$5.66K +$771 +3 +16%
SWM
919
Sugarloaf Wealth Management
Georgia
$5.65K – – –
PCTC
920
Perkins Coie Trust Company
Washington
$5.65K +$1.54K +6 +38%
RCG
921
Rock Creek Group
District of Columbia
$5.14K +$3.08K +12 +150%
OA
922
Operose Advisors
Wisconsin
$5.14K +$5.14K +20 New
PMFA
923
Plante Moran Financial Advisors
Michigan
$4.37K – – –
SWA
924
SOA Wealth Advisors
New York
$4.11K – – –
SSG
925
Summit Securities Group
New York
$4K -$8K -32 -67%
35 36
37
38 39