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Biogen
BIIB

Overview Fund Activity

1,033 hedge funds and large institutions have $34.8B invested in Biogen in 2021 Q3 according to their latest regulatory filings, with 72 funds opening new positions, 349 increasing their positions, 395 reducing their positions, and 124 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,033
Holders Change
-65
Holders Change %
-5.92%
% of All Funds
18.14%
Holding in Top 10
15
Holding in Top 10 Change
-12
Holding in Top 10 Change %
-44.44%
% of All Funds
0.26%
New
72
Increased
349
Reduced
395
Closed
124
Calls
$1.24B
Puts
$1.7B
Net Calls
-$467M
Net Calls Change
-$356M

Top Buyers

1
BlackRock
BlackRock
New York
$3.93B
2
BGC
Beutel, Goodman & Co
Ontario, Canada
$156M
3
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
$213M
4
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$1.59B
5
Amundi
Amundi
France
$242M

Top Sellers

1
Marshall Wace
Marshall Wace
United Kingdom
$3.23M
2
D.E. Shaw & Co
D.E. Shaw & Co
New York
$107M
3
Capital World Investors
Capital World Investors
California
$0
4
Renaissance Technologies
Renaissance Technologies
New York
$278M
5
Northern Trust
Northern Trust
Illinois
$498M
Name Holding Trade Value Shares
Change 		Shares
Change %
MCM
976
MV Capital Management
Maryland
$14K +$2.33K +8 +20%
GKWIM
977
Gerber Kawasaki Wealth & Investment Management
California
$14K +$14K +50 New
CCA
978
Column Capital Advisors
Indiana
$13K -$283 -1 -2%
WOC
979
West Oak Capital
California
$13K – – –
JPLA
980
Joseph P. Lucia & Associates
New York
$13K – – –
BIA
981
Bell Investment Advisors
California
$13K +$13K +46 New
GWMIA
982
Global Wealth Management Investment Advisory
Florida
$11K – – –
TIM
983
Tortoise Investment Management
New York
$11K – – –
WB
984
Webster Bank
Connecticut
$11K – – –
WWM
985
Wagner Wealth Management
South Carolina
$10K -$20.3K -75 -67%
EW
986
Evoke Wealth
California
$10K -$3.16K -12 -24%
FPFS
987
First Personal Financial Services
North Carolina
$10K – – –
RMC
988
Resources Management Corp
Connecticut
$10K – – –
PWMG
989
Prestige Wealth Management Group
New Jersey
$10K – – –
TFA
990
Toth Financial Advisory
Virginia
$10K +$10K +36 New
AWM
991
AllSquare Wealth Management
New York
$9K – – –
SBL
992
Sargent Bickham Lagudis
Colorado
$9K – – –
Loomis, Sayles & Company
993
Loomis, Sayles & Company
Massachusetts
$8K -$11.7K -44 -59%
BCM
994
Blume Capital Management
California
$8K – – –
FFC
995
First Financial Corp
Indiana
$8K – – –
TVWM
996
Tower View Wealth Management
Wisconsin
$8K – – –
FRA
997
Front Row Advisors
California
$8K – – –
MS
998
Mizuho Securities
Japan
$8K +$8K +30 New
KIG
999
Kowal Investment Group
Wisconsin
$8K +$8K +30 New
ARIS
1000
Advanced Research Investment Solutions
California
$7.08K – – –
38 39
40
41 42