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Biogen
BIIB

Overview Fund Activity

964 hedge funds and large institutions have $46.5B invested in Biogen in 2016 Q2 according to their latest regulatory filings, with 107 funds opening new positions, 368 increasing their positions, 347 reducing their positions, and 79 closing their positions.

Holders
964
Holders Change
+18
Holders Change %
+1.9%
% of All Funds
25.76%
Holding in Top 10
43
Holding in Top 10 Change
+11
Holding in Top 10 Change %
+34.38%
% of All Funds
1.15%
New
107
Increased
368
Reduced
347
Closed
79
Calls
$1.08B
Puts
$1.33B
Net Calls
-$252M
Net Calls Change
-$178M

Top Buyers

1
Viking Global Investors
1
Viking Global Investors
Connecticut
$776M
2
Citadel Advisors
2
Citadel Advisors
Florida
$328M
3
Macquarie Group
3
Macquarie Group
Australia
$439M
4
Deutsche Bank
4
Deutsche Bank
Germany
$436M
5
CCM
5
Causeway Capital Management
California
$135M

Top Sellers

1
Royal London Asset Management
1
Royal London Asset Management
United Kingdom
$17.9M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$2.77B
3
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$1.54B
4
Jennison Associates
4
Jennison Associates
New York
$485M
5
WRF
5
Waddell & Reed Financial
Kansas
$81.3M
Name Market Value Shares Shares
Change 		Shares
Change %
PA
151
Profund Advisors
Maryland
$31.7M 131,050 -6,248 -5%
National Pension Service
152
National Pension Service
South Korea
$31.6M 130,485 +10,975 +9%
LBA
153
Letko, Brosseau & Associates
Quebec, Canada
$30.9M 127,665 +127,665 New
BA
154
Boston Advisors
Massachusetts
$30.8M 127,347 +121,866 +2,223%
N
155
Natixis
France
$30.5M 126,274 +914 +0.7%
CIC
156
Chilton Investment Company
Connecticut
$29.8M 123,200 +50,365 +69%
MLICM
157
Metropolitan Life Insurance Company (MetLife)
New York
$29.8M 123,103 -1,240 -1%
PC
158
Paulson & Co
New York
$29.8M 123,100 +4,700 +4%
SRIM
159
Saratoga Research & Investment Management
California
$28.9M 119,335 +27,026 +29%
RG
160
Renaissance Group
Kentucky
$28.6M 118,388 -3,461 -3%
BNP Paribas Financial Markets
161
BNP Paribas Financial Markets
France
$28.6M 118,384 -151,290 -56%
US Bancorp
162
US Bancorp
Minnesota
$28.4M 117,487 +28,709 +32%
AIMCA
163
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$27.8M 115,100 +1,200 +1%
RCAMU
164
Rothschild & Co Asset Management US
Connecticut
$27.7M 114,661 -14,741 -11%
PI
165
PGGM Investments
Netherlands
$27.6M 114,055 +114,055 New
SEI Investments
166
SEI Investments
Pennsylvania
$27.5M 113,554 -14,805 -12%
NIPH
167
NN Investment Partners Holdings
Netherlands
$27.4M 113,403 -76,398 -40%
GTP
168
Global Thematic Partners
New York
$27M 111,602 +9,881 +10%
Bank of Montreal
169
Bank of Montreal
Ontario, Canada
$26.7M 110,460 +2,304 +2%
Citigroup
170
Citigroup
New York
$25.9M 107,240 +27,461 +34%
Fisher Asset Management
171
Fisher Asset Management
Washington
$25.7M 101,919 +11,514 +13%
AAM
172
AMI Asset Management
California
$25.4M 105,233 -3,264 -3%
FMI
173
Factory Mutual Insurance
Massachusetts
$25.3M 104,700 – –
SCP
174
Seizert Capital Partners
Michigan
$25.2M 104,162 +56,565 +119%
PNC Financial Services Group
175
PNC Financial Services Group
Pennsylvania
$24.7M 102,135 +23,533 +30%
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