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Biogen
BIIB

Overview Fund Activity

1,047 hedge funds and large institutions have $37.1B invested in Biogen in 2020 Q3 according to their latest regulatory filings, with 96 funds opening new positions, 309 increasing their positions, 432 reducing their positions, and 93 closing their positions.

Holders
1,047
Holders Change
-8
Holders Change %
-0.76%
% of All Funds
21.18%
Holding in Top 10
18
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-14.29%
% of All Funds
0.36%
New
96
Increased
309
Reduced
432
Closed
93
Calls
$1.42B
Puts
$1.53B
Net Calls
-$114M
Net Calls Change
+$420M

Top Buyers

1
Morgan Stanley
1
Morgan Stanley
New York
$197M
2
APM
2
Avidity Partners Management
Texas
$89.4M
3
Capital World Investors
3
Capital World Investors
California
$90.2M
4
PAMU
4
Pictet Asset Management (UK)
United Kingdom
$258M
5
Deutsche Bank
5
Deutsche Bank
Germany
$335M

Top Sellers

1
Nordea Investment Management
1
Nordea Investment Management
Sweden
$147M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$3.5B
3
D.E. Shaw & Co
3
D.E. Shaw & Co
New York
$104M
4
Goldman Sachs
4
Goldman Sachs
New York
$251M
5
AAMU
5
Amundi Asset Management US
Massachusetts
$143M
Name Market Value Shares Shares
Change 		Shares
Change %
HSBC Holdings
76
HSBC Holdings
United Kingdom
$65.7M 231,560 -39,559 -15%
Mitsubishi UFJ Trust & Banking
77
Mitsubishi UFJ Trust & Banking
Japan
$65.6M 231,176 +6,266 +3%
Russell Investments Group
78
Russell Investments Group
United Kingdom
$65M 229,505 +18,441 +9%
AssetMark Inc
79
AssetMark Inc
California
$64.7M 228,121 +17,504 +8%
OSAM
80
O'Shaughnessy Asset Management
Connecticut
$64.2M 226,125 +93,321 +70%
Principal Financial Group
81
Principal Financial Group
Iowa
$62M 218,638 -19,843 -8%
TCM
82
Tekla Capital Management
Massachusetts
$60.6M 213,753 -19,846 -8%
Hotchkis & Wiley Capital Management
83
Hotchkis & Wiley Capital Management
California
$58M 204,311 -75,060 -27%
PI
84
Putnam Investments
Massachusetts
$57.2M 201,669 +26,504 +15%
PAM
85
Panagora Asset Management
Massachusetts
$57.1M 201,147 +8,950 +5%
Victory Capital Management
86
Victory Capital Management
Texas
$56M 197,255 +27,829 +16%
PI
87
PGGM Investments
Netherlands
$55.9M 197,063 +9,217 +5%
Citigroup
88
Citigroup
New York
$55.8M 196,803 -21,834 -10%
Bank of Montreal
89
Bank of Montreal
Ontario, Canada
$55.4M 197,106 -427 -0.2%
AG
90
Aperio Group
California
$54.9M 193,514 -16,716 -8%
Envestnet Asset Management
91
Envestnet Asset Management
Illinois
$54.5M 192,028 +12,657 +7%
Korea Investment Corp
92
Korea Investment Corp
South Korea
$53.9M 190,103 -10,300 -5%
APG Asset Management
93
APG Asset Management
Netherlands
$53.3M 220,176 -6,800 -3%
Axa
94
Axa
France
$52.9M 186,567 -67,621 -27%
KBC Group
95
KBC Group
Belgium
$51.9M 183,038 +4,590 +3%
Adage Capital Partners
96
Adage Capital Partners
Massachusetts
$50.2M 176,880 +121,290 +218%
BNP Paribas Financial Markets
97
BNP Paribas Financial Markets
France
$49.4M 174,051 -21,025 -11%
RSCM
98
Rock Springs Capital Management
Maryland
$48.9M 172,500 -7,500 -4%
T
99
TOBAM
France
$48.9M 172,487 +52,837 +44%
Teacher Retirement System of Texas
100
Teacher Retirement System of Texas
Texas
$45.7M 161,130 +19,366 +14%
2 3
4
5 6