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Biogen
BIIB

Overview Fund Activity

979 hedge funds and large institutions have $32.7B invested in Biogen in 2022 Q3 according to their latest regulatory filings, with 150 funds opening new positions, 275 increasing their positions, 367 reducing their positions, and 79 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
979
Holders Change
+59
Holders Change %
+6.41%
% of All Funds
16.93%
Holding in Top 10
21
Holding in Top 10 Change
+8
Holding in Top 10 Change %
+61.54%
% of All Funds
0.36%
New
150
Increased
275
Reduced
367
Closed
79
Calls
$2.02B
Puts
$1.87B
Net Calls
+$153M
Net Calls Change
+$209M

Top Buyers

1
Point72 Asset Management
1
Point72 Asset Management
Connecticut
$448M
2
Man Group
2
Man Group
United Kingdom
$179M
3
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$410M
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$394M
5
Millennium Management
5
Millennium Management
New York
$244M

Top Sellers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$1.37B
2
BlackRock
2
BlackRock
New York
$3.7B
3
IIM
3
INTECH Investment Management
Florida
$46.4M
4
Renaissance Technologies
4
Renaissance Technologies
New York
$308M
5
HM
5
HealthCor Management
New York
$18.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
GH
1001
GAM Holding
Switzerland
– -$743K -3,645 Closed
RBA
1002
Richard Bernstein Advisors
New York
– -$689K -3,379 Closed
ACM
1003
AlphaCrest Capital Management
New York
– -$675K -3,312 Closed
DTL
1004
Dynamic Technology Lab
Singapore
– -$650K -3,186 Closed
GCP
1005
GSA Capital Partners
United Kingdom
– -$640K -3,136 Closed
FRM
1006
Fox Run Management
Connecticut
– -$584K -2,862 Closed
CT
1007
Chicago Trust
Illinois
– -$559K -2,740 Closed
MF
1008
Magnetar Financial
Illinois
– -$521 -2,555 Closed
XS
1009
XR Securities
Illinois
– -$488K -2,393 Closed
HG
1010
Herbst Group
Connecticut
– -$474K -2,250 Closed
IWC
1011
Integrated Wealth Concepts
Massachusetts
– -$410K -2,010 Closed
ACI
1012
Alpha Cubed Investments
California
– -$408K -2,000 Closed
CGA
1013
Crescent Grove Advisors
Illinois
– -$408K -2,000 Closed
GSC
1014
Ground Swell Capital
South Carolina
– -$358K -1,754 Closed
PP
1015
Paloma Partners
Connecticut
– -$357K -1,750 Closed
AA
1016
Apriem Advisors
California
– -$346K -1,699 Closed
GT
1017
Glenview Trust
Kentucky
– -$342K -1,679 Closed
GCM
1018
Graham Capital Management
Connecticut
– -$322K -1,580 Closed
SWM
1019
SeaCrest Wealth Management
New York
– -$292K -1,430 Closed
MPPW
1020
Mitchell & Pahl Private Wealth
Oklahoma
– -$291K -1,427 Closed
CWP
1021
Capital Wealth Planning
Florida
– -$279K -1,370 Closed
SG
1022
StoneX Group
New York
– -$278K -1,362 Closed
BP
1023
BBR Partners
New York
– -$265K -1,298 Closed
SWA
1024
Stratos Wealth Advisors
Ohio
– -$251K -1,229 Closed
NWMG
1025
National Wealth Management Group
Ohio
– -$213K -1,043 Closed
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