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Biogen
BIIB

Overview Fund Activity

1,055 hedge funds and large institutions have $36.2B invested in Biogen in 2020 Q2 according to their latest regulatory filings, with 96 funds opening new positions, 337 increasing their positions, 436 reducing their positions, and 130 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,055
Holders Change
-40
Holders Change %
-3.65%
% of All Funds
21.69%
Holding in Top 10
21
Holding in Top 10 Change
-28
Holding in Top 10 Change %
-57.14%
% of All Funds
0.43%
New
96
Increased
337
Reduced
436
Closed
130
Calls
$894M
Puts
$1.43B
Net Calls
-$535M
Net Calls Change
-$264M

Top Buyers

1
Wellington Management Group
Wellington Management Group
Massachusetts
$1.28B
2
Nordea Investment Management
Nordea Investment Management
Sweden
$284M
3
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$531M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
$226M
5
AL
AJO LP
Pennsylvania
$113M

Top Sellers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$323M
2
BlackRock
BlackRock
New York
$3.91B
3
Vanguard Group
Vanguard Group
Pennsylvania
$3.45B
4
Fidelity Investments
Fidelity Investments
Massachusetts
$306M
5
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
$190M
Name Holding Trade Value Shares
Change 		Shares
Change %
MAFM
1101
Mid Atlantic Financial Management
Pennsylvania
– -$450K -1,423 Closed
FFG
1102
Frisch Financial Group
New York
– -$435K -1,376 Closed
BOH
1103
Bank of Hawaii
Hawaii
– -$429K -1,355 Closed
IDBONY
1104
Israel Discount Bank of New York
New York
– -$417K -1,319 Closed
FFS
1105
Founders Financial Securities
Maryland
– -$403K -1,273 Closed
DS
1106
DRW Securities
Illinois
– -$350K -1,130 Closed
BPCE
1107
Bank Pictet & Cie (Europe)
Germany
– -$346K -1,095 Closed
SW
1108
StrongBox Wealth
Missouri
– -$337K -1,066 Closed
TU
1109
TDAM USA
Ontario, Canada
– -$336K -1,062 Closed
CAN
1110
Claraphi Advisory Network
United States
– -$327K -1,033 Closed
SF
1111
Symphony Financial
Texas
– -$322K -1,018 Closed
GFS
1112
GYL Financial Synergies
Connecticut
– -$315K -995 Closed
HC
1113
HNP Capital
New York
– -$324K -986 Closed
CIAS
1114
Capital Investment Advisory Services
North Carolina
– -$296K -935 Closed
SIC
1115
Sigma Investment Counselors
Michigan
– -$293K -927 Closed
MCM
1116
MAI Capital Management
Ohio
– -$289K -914 Closed
BSW
1117
Buckingham Strategic Wealth
Missouri
– -$277K -875 Closed
BFA
1118
Beaumont Financial Advisors
Massachusetts
– -$270K -854 Closed
HP
1119
Hikari Power
Japan
– -$269K -850 Closed
ARMT
1120
Amica Retiree Medical Trust
Rhode Island
– -$265K -838 Closed
AP
1121
Appleton Partners
Massachusetts
– -$264K -833 Closed
AAS
1122
Avantax Advisory Services
Texas
– -$264K -830 Closed
TI
1123
Tidal Investments
Wisconsin
– -$262K -827 Closed
HAM
1124
Hammer Asset Management
California
– -$261K -824 Closed
BCM
1125
Brooktree Capital Management
Michigan
– -$259K -820 Closed
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