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Biogen
BIIB

Overview Fund Activity

1,140 hedge funds and large institutions have $52.2B invested in Biogen in 2018 Q4 according to their latest regulatory filings, with 130 funds opening new positions, 374 increasing their positions, 452 reducing their positions, and 122 closing their positions.

Holders
1,140
Holders Change
-4
Holders Change %
-0.35%
% of All Funds
25.44%
Holding in Top 10
29
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+3.57%
% of All Funds
0.65%
New
130
Increased
374
Reduced
452
Closed
122
Calls
$992M
Puts
$1.34B
Net Calls
-$347M
Net Calls Change
+$428M

Top Buyers

1
Capital World Investors
1
Capital World Investors
California
$1.21B
2
Prudential Financial
2
Prudential Financial
New Jersey
$208M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$4.57B
4
Parnassus Investments
4
Parnassus Investments
California
$105M
5
PAM
5
Panagora Asset Management
Massachusetts
$171M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$1.1B
2
Ameriprise
2
Ameriprise
Minnesota
$661M
3
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$386M
4
Invesco
4
Invesco
Georgia
$941M
5
Goldman Sachs
5
Goldman Sachs
New York
$542M
Name Market Value Shares Shares
Change 		Shares
Change %
GC
76
GMT Capital
Georgia
$110M 364,370 +20,820 +6%
Axa
77
Axa
France
$106M 350,869 -35,598 -9%
Parnassus Investments
78
Parnassus Investments
California
$105M 350,000 +295,000 +536%
California State Teachers Retirement System (CalSTRS)
79
California State Teachers Retirement System (CalSTRS)
California
$105M 347,510 +21,342 +7%
Canada Pension Plan Investment Board
80
Canada Pension Plan Investment Board
Ontario, Canada
$104M 345,136 -159,782 -32%
Asset Management One
81
Asset Management One
Japan
$100M 334,127 -9,771 -3%
New York State Teachers Retirement System (NYSTRS)
82
New York State Teachers Retirement System (NYSTRS)
New York
$99.2M 329,488 -17,093 -5%
Rockefeller Capital Management
83
Rockefeller Capital Management
New York
$98.4M 326,998 +5,376 +2%
RhumbLine Advisers
84
RhumbLine Advisers
Massachusetts
$97.7M 324,667 -1,464 -0.4%
State of New Jersey Common Pension Fund D
85
State of New Jersey Common Pension Fund D
New Jersey
$92.8M 308,485 – –
WIM
86
Waverton Investment Management
United Kingdom
$92M 305,648 +1,498 +0.5%
State of Wisconsin Investment Board
87
State of Wisconsin Investment Board
Wisconsin
$88.5M 294,161 +25,310 +9%
State Board of Administration of Florida Retirement System
88
State Board of Administration of Florida Retirement System
Florida
$83.1M 276,270 -707 -0.3%
Skandinaviska Enskilda Banken (SEB)
89
Skandinaviska Enskilda Banken (SEB)
Sweden
$78M 259,065 -8,710 -3%
Assenagon Asset Management
90
Assenagon Asset Management
Luxembourg
$77.9M 258,800 +46,593 +22%
CCM
91
Camber Capital Management
Massachusetts
$75.2M 250,000 -50,000 -17%
Adage Capital Partners
92
Adage Capital Partners
Massachusetts
$74.4M 247,302 -11,405 -4%
Federated Hermes
93
Federated Hermes
Pennsylvania
$74.1M 246,367 +21,274 +9%
Hotchkis & Wiley Capital Management
94
Hotchkis & Wiley Capital Management
California
$73.6M 244,572 -8,600 -3%
Stifel Financial
95
Stifel Financial
Missouri
$73.3M 242,942 +2,684 +1%
Citigroup
96
Citigroup
New York
$72.7M 241,553 +40,590 +20%
Westfield Capital Management
97
Westfield Capital Management
Massachusetts
$72.5M 241,059 +23,758 +11%
NIPH
98
NN Investment Partners Holdings
Netherlands
$71.4M 237,252 +106,011 +81%
USAA
99
United Services Automobile Association
Texas
$71.2M 236,651 +8,714 +4%
WIM
100
Woodford Investment Management
United Kingdom
$68.2M 226,564 -68,000 -23%
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4
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