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Biogen
BIIB

Overview Fund Activity

992 hedge funds and large institutions have $34.8B invested in Biogen in 2023 Q1 according to their latest regulatory filings, with 87 funds opening new positions, 340 increasing their positions, 361 reducing their positions, and 101 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
992
Holders Change
-32
Holders Change %
-3.13%
% of All Funds
15.88%
Holding in Top 10
19
Holding in Top 10 Change
-5
Holding in Top 10 Change %
-20.83%
% of All Funds
0.3%
New
87
Increased
340
Reduced
361
Closed
101
Calls
$744M
Puts
$674M
Net Calls
+$70.1M
Net Calls Change
+$286M

Top Buyers

1
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
+$511M
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
+$192M
3
Fidelity Investments
Fidelity Investments
Massachusetts
+$151M
4
PAMS
Pictet Asset Management (Switzerland)
Switzerland
+$111M
5
CG
Carmignac Gestion
France
+$86.2M

Top Sellers

1
Marshall Wace
Marshall Wace
United Kingdom
-$198M
2
Man Group
Man Group
United Kingdom
-$193M
3
Point72 Asset Management
Point72 Asset Management
Connecticut
-$148M
4
Two Sigma Advisers
Two Sigma Advisers
New York
-$140M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$117M
Name Holding Trade Value Shares
Change 		Shares
Change %
IWC
501
Integrated Wealth Concepts
Massachusetts
$833K +$833K +2,996 New
ETH
502
Exos TFP Holdings
New York
$833K +$432K +1,555 +108%
AWS
503
Atria Wealth Solutions
New York
$819K -$2.78K -10 -0.3%
KIA
504
KCM Investment Advisors
California
$812K – – –
QI
505
Qtron Investments
Massachusetts
$808K – – –
FT
506
Fiduciary Trust
Massachusetts
$802K – – –
CG
507
Cutler Group
California
$797K -$6.03M -21,709 -88%
Carson Wealth (CWM LLC)
508
Carson Wealth (CWM LLC)
Nebraska
$779K +$299K +1,074 +62%
WHG
509
Westwood Holdings Group
Texas
$777K – – –
WI
510
WrapManager Inc
California
$776K -$13.9K -50 -2%
TMAM
511
Tokio Marine Asset Management
Japan
$770K +$67.6K +243 +10%
HW
512
Hancock Whitney
Mississippi
$767K +$21.1K +76 +3%
HS
513
HighVista Strategies
Massachusetts
$763K – – –
LIP
514
Liontrust Investment Partners
United Kingdom
$755K +$755K +2,716 New
LOAMS
515
Lombard Odier Asset Management (Switzerland)
Switzerland
$747K +$34.2K +123 +5%
CC
516
Callan Capital
California
$734K – – –
EGA
517
Eagle Global Advisors
Texas
$730K – – –
AIM
518
ARGA Investment Management
Connecticut
$729K – – –
RJT
519
Raymond James Trust
Florida
$728K -$37K -133 -5%
SIG
520
Stonegate Investment Group
Alabama
$716K -$7.23K -26 -1%
YIH
521
Y-Intercept (HK)
Hong Kong
$715K -$1.04M -3,729 -59%
SS
522
Simplicity Solutions
Minnesota
$707K +$148K +532 +26%
BFG
523
Bleakley Financial Group
New Jersey
$706K -$12.5K -45 -2%
BAM
524
Berkshire Asset Management
Pennsylvania
$703K +$703K +2,529 New
HI
525
Horizon Investments
North Carolina
$697K -$258K -927 -27%
19 20
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