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Biogen
BIIB

Overview Fund Activity

818 hedge funds and large institutions have $71B invested in Biogen in 2014 Q3 according to their latest regulatory filings, with 91 funds opening new positions, 312 increasing their positions, 278 reducing their positions, and 47 closing their positions.

Holders
818
Holders Change
+36
Holders Change %
+4.6%
% of All Funds
23.75%
Holding in Top 10
41
Holding in Top 10 Change
+5
Holding in Top 10 Change %
+13.89%
% of All Funds
1.19%
New
91
Increased
312
Reduced
278
Closed
47
Calls
$754M
Puts
$1.23B
Net Calls
-$479M
Net Calls Change
-$208M

Top Buyers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$4.23B
2
Winslow Capital Management
2
Winslow Capital Management
Minnesota
$673M
3
WBC
3
Westpac Banking Corp
Australia
$171M
4
Capital World Investors
4
Capital World Investors
California
$258M
5
Millennium Management
5
Millennium Management
New York
$147M

Top Sellers

1
Capital Research Global Investors
1
Capital Research Global Investors
California
$1.81B
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$6.29B
3
Norges Bank
3
Norges Bank
Norway
$544M
4
Jennison Associates
4
Jennison Associates
New York
$1.92B
5
BA
5
BlackRock Advisors
Delaware
$505M
Name Market Value Shares Shares
Change 		Shares
Change %
State Board of Administration of Florida Retirement System
76
State Board of Administration of Florida Retirement System
Florida
$116M 349,433 -8,999 -3%
STC
77
SEI Trust Company
Pennsylvania
$114M 344,375 +17,832 +5%
Principal Financial Group
78
Principal Financial Group
Iowa
$111M 336,841 +31,376 +10%
Arrowstreet Capital
79
Arrowstreet Capital
Massachusetts
$110M 332,814 +80,913 +32%
NFA
80
Nationwide Fund Advisors
Ohio
$105M 317,465 +25,878 +9%
HSBC Holdings
81
HSBC Holdings
United Kingdom
$105M 317,042 -33,404 -10%
Axa
82
Axa
France
$101M 305,192 +68,106 +29%
Dimensional Fund Advisors
83
Dimensional Fund Advisors
Texas
$99.7M 301,416 +23,137 +8%
MTB
84
Mizuho Trust & Banking
Japan
$98.6M 298,234 -18,618 -6%
GC
85
Guggenheim Capital
Illinois
$98.1M 296,395 +16,470 +6%
TD Asset Management
86
TD Asset Management
Ontario, Canada
$96.8M 292,536 +21,797 +8%
Royal Bank of Canada
87
Royal Bank of Canada
Ontario, Canada
$96.5M 291,793 +57,853 +25%
WA
88
WestEnd Advisors
North Carolina
$95.6M 289,062 -31,254 -10%
RFC
89
Russell Frank Company
Washington
$95.6M 288,847 -8,289 -3%
ASC
90
Atalanta Sosnoff Capital
New York
$95.4M 288,387 -25,734 -8%
BJ
91
BlackRock Japan
Japan
$93.2M 281,853 +24,842 +10%
Susquehanna International Group
92
Susquehanna International Group
Pennsylvania
$91.4M 276,219 -222,578 -45%
SO
93
STRS Ohio
Ohio
$83.6M 252,655 – –
SG Americas Securities
94
SG Americas Securities
New York
$83.1M 251,305 +27,317 +12%
CNB
95
City National Bank
California
$82M 247,941 +9,382 +4%
BNP Paribas Financial Markets
96
BNP Paribas Financial Markets
France
$81.1M 245,293 +100,670 +70%
Two Sigma Investments
97
Two Sigma Investments
New York
$77.1M 233,109 +233,109 New
State of Wisconsin Investment Board
98
State of Wisconsin Investment Board
Wisconsin
$75.4M 227,956 -38,820 -15%
Swiss National Bank
99
Swiss National Bank
Switzerland
$75.2M 227,199 -3,200 -1%
State of New Jersey Common Pension Fund D
100
State of New Jersey Common Pension Fund D
New Jersey
$74.4M 225,000 +70,000 +45%
2 3
4
5 6