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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.

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

Top Sellers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$323M
2
BlackRock
2
BlackRock
New York
$3.91B
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$3.45B
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$306M
5
Arrowstreet Capital
5
Arrowstreet Capital
Massachusetts
$190M
Name Market Value Shares Shares
Change 		Shares
Change %
Voloridge Investment Management
76
Voloridge Investment Management
Florida
$63M 235,543 +181,679 +337%
TCM
77
Tekla Capital Management
Massachusetts
$62.5M 233,599 -99,136 -30%
Mitsubishi UFJ Trust & Banking
78
Mitsubishi UFJ Trust & Banking
Japan
$60.2M 224,910 +7,661 +4%
Citigroup
79
Citigroup
New York
$58.5M 218,637 +9,744 +5%
AC
80
Armistice Capital
New York
$57.8M 216,000 +158,000 +272%
AG
81
Aperio Group
California
$56.2M 210,230 -20,855 -9%
Russell Investments Group
82
Russell Investments Group
United Kingdom
$55.7M 211,064 -86,490 -29%
AssetMark Inc
83
AssetMark Inc
California
$55.7M 210,617 +209,925 +30,336%
Bank of Montreal
84
Bank of Montreal
Ontario, Canada
$55.1M 197,533 +27,712 +16%
Federated Hermes
85
Federated Hermes
Pennsylvania
$54.4M 203,342 +58,606 +40%
APG Asset Management
86
APG Asset Management
Netherlands
$54.1M 226,976 +11,242 +5%
Korea Investment Corp
87
Korea Investment Corp
South Korea
$53.6M 200,403 +11,300 +6%
BNP Paribas Financial Markets
88
BNP Paribas Financial Markets
France
$52.2M 195,076 +58,864 +43%
PAM
89
Panagora Asset Management
Massachusetts
$51.4M 192,197 -23,609 -11%
PI
90
PGGM Investments
Netherlands
$50.3M 187,846 +187,846 New
Ensign Peak Advisors
91
Ensign Peak Advisors
Utah
$49.9M 186,633 -92,105 -33%
Massachusetts Financial Services
92
Massachusetts Financial Services
Massachusetts
$49.8M 186,188 -35,986 -16%
BGIM
93
Brandywine Global Investment Management
Pennsylvania
$48.9M 182,916 +15,632 +9%
RSCM
94
Rock Springs Capital Management
Maryland
$48.2M 180,000 – –
Envestnet Asset Management
95
Envestnet Asset Management
Illinois
$48M 179,371 +15,462 +9%
KBC Group
96
KBC Group
Belgium
$47.7M 178,448 +45,304 +34%
PI
97
Putnam Investments
Massachusetts
$46.9M 175,165 -131,642 -43%
Manulife (Manufacturers Life Insurance)
98
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$46.4M 178,093 -18,139 -9%
Victory Capital Management
99
Victory Capital Management
Texas
$45.3M 169,426 -178,708 -51%
EVM
100
Eaton Vance Management
Massachusetts
$45.1M 168,496 -5,174 -3%
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4
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