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Biogen
BIIB

Overview Fund Activity

986 hedge funds and large institutions have $37.1B invested in Biogen in 2019 Q3 according to their latest regulatory filings, with 77 funds opening new positions, 319 increasing their positions, 415 reducing their positions, and 94 closing their positions.

Holders
986
Holders Change
-23
Holders Change %
-2.28%
% of All Funds
21.66%
Holding in Top 10
17
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+6.25%
% of All Funds
0.37%
New
77
Increased
319
Reduced
415
Closed
94
Calls
$1.07B
Puts
$1.38B
Net Calls
-$312M
Net Calls Change
+$6.8M

Top Buyers

1
Renaissance Technologies
1
Renaissance Technologies
New York
$983M
2
Assenagon Asset Management
2
Assenagon Asset Management
Luxembourg
$157M
3
HM
3
HealthCor Management
New York
$83.1M
4
CCM
4
Camber Capital Management
Massachusetts
$81.5M
5
BS
5
Banco Santander
Spain
$79.8M

Top Sellers

1
Capital World Investors
1
Capital World Investors
California
$757M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$3.28B
3
BlackRock
3
BlackRock
New York
$3.59B
4
Franklin Resources
4
Franklin Resources
California
$133M
5
Massachusetts Financial Services
5
Massachusetts Financial Services
Massachusetts
$107M
Name Market Value Shares Shares
Change 		Shares
Change %
KP
101
Kiltearn Partners
United Kingdom
$48.6M 211,200 -17,300 -8%
Mitsubishi UFJ Trust & Banking
102
Mitsubishi UFJ Trust & Banking
Japan
$47.3M 205,105 +22,661 +12%
Bank of Nova Scotia
103
Bank of Nova Scotia
Ontario, Canada
$46.9M 201,377 +80,214 +66%
Korea Investment Corp
104
Korea Investment Corp
South Korea
$46.8M 201,203 +11,800 +6%
VRS
105
Virginia Retirement Systems
Virginia
$45.9M 197,300 +2,800 +1%
SCP
106
Seizert Capital Partners
Michigan
$44.8M 192,485 +5,174 +3%
WIM
107
Waverton Investment Management
United Kingdom
$44.5M 191,217 -62,114 -25%
SGAM
108
Smith Group Asset Management
Texas
$43.8M 188,393 -43,919 -19%
WorldQuant Millennium Advisors
109
WorldQuant Millennium Advisors
New York
$43.6M 187,383 +62,155 +50%
State of Wisconsin Investment Board
110
State of Wisconsin Investment Board
Wisconsin
$42.8M 184,021 -71,055 -28%
AIMCA
111
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$42.6M 183,000 +77,700 +74%
DZ Bank
112
DZ Bank
Germany
$42.2M 181,389 -16,157 -8%
ProShare Advisors
113
ProShare Advisors
Maryland
$41.8M 179,738 -2,521 -1%
PP
114
Prudential plc
United Kingdom
$41.6M 178,663 +10,572 +6%
KAM
115
Krensavage Asset Management
New York
$41.1M 176,710 +154 +0.1%
GAM
116
Gotham Asset Management
New York
$40.8M 175,027 +19,741 +13%
MSV
117
MN Services Vermogensbeheer
Netherlands
$40.6M 174,208 +73,535 +73%
EVM
118
Eaton Vance Management
Massachusetts
$39.8M 170,920 -130,783 -43%
LBA
119
Letko, Brosseau & Associates
Quebec, Canada
$39.3M 168,633 -10,515 -6%
Axa
120
Axa
France
$38.2M 164,029 -30,483 -16%
N
121
Natixis
France
$37.2M 159,810 +17,170 +12%
WCM
122
Wedge Capital Management
North Carolina
$37M 158,830 +13,231 +9%
Swedbank
123
Swedbank
Sweden
$36.6M 157,045 +722 +0.5%
GC
124
Guggenheim Capital
Illinois
$36.4M 156,335 -19,979 -11%
RCAMU
125
Rothschild & Co Asset Management US
Connecticut
$36.3M 155,832 +10,041 +7%
3 4
5
6 7