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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 %
Schroder Investment Management Group
101
Schroder Investment Management Group
United Kingdom
$70.2M 212,289 -29,450 -12%
IG
102
ING Group
Netherlands
$69.8M 211,044 +22,556 +12%
Barclays
103
Barclays
United Kingdom
$67.6M 204,950 +23,485 +13%
D.E. Shaw & Co
104
D.E. Shaw & Co
New York
$67.6M 204,321 +191,657 +1,513%
HM
105
HealthCor Management
New York
$66.2M 200,000 +186,000 +1,329%
BNP Paribas Asset Management
106
BNP Paribas Asset Management
France
$64.9M 196,237 -23,367 -11%
Credit Agricole
107
Credit Agricole
France
$64.6M 195,319 +16,308 +9%
USAA
108
United Services Automobile Association
Texas
$64.4M 194,809 +10,582 +6%
CA
109
Commerzbank Aktiengesellschaft
Germany
$64.3M 194,371 +19,169 +11%
BCIM
110
British Columbia Investment Management
British Columbia, Canada
$62.8M 189,906 -9,935 -5%
TCM
111
Tekla Capital Management
Massachusetts
$61.8M 186,783 +12,800 +7%
RIM
112
Rainier Investment Management
Washington
$60.4M 182,695 -5,540 -3%
Chevy Chase Trust
113
Chevy Chase Trust
Maryland
$59.7M 180,524 +10,250 +6%
Retirement Systems of Alabama
114
Retirement Systems of Alabama
Alabama
$59.3M 179,181 -1,611 -0.9%
ACI
115
AMP Capital Investors
Australia
$58.7M 177,779 +21,951 +14%
Ohio Public Employees Retirement System (OPERS)
116
Ohio Public Employees Retirement System (OPERS)
Ohio
$58.5M 176,886 -8,098 -4%
NA
117
Navellier & Associates
Nevada
$58M 175,469 -22,304 -11%
PAM
118
Panagora Asset Management
Massachusetts
$57.9M 175,091 +75,386 +76%
PAMU
119
Pictet Asset Management (UK)
United Kingdom
$57.5M 173,812 -22,383 -11%
RIG
120
Roosevelt Investment Group
New York
$55.9M 169,067 -100,548 -37%
U
121
UBS
Switzerland
$55.9M 168,877 +12,990 +8%
PA
122
Profund Advisors
Maryland
$55M 166,253 +12,020 +8%
GIA
123
Gateway Investment Advisers
Ohio
$53.9M 163,073 -24,314 -13%
ProShare Advisors
124
ProShare Advisors
Maryland
$53M 160,151 +1,340 +0.8%
Canada Life
125
Canada Life
Manitoba, Canada
$53M 159,785 -6,849 -4%
3 4
5
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