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Biogen
BIIB

Overview Fund Activity

972 hedge funds and large institutions have $85.3B invested in Biogen in 2015 Q2 according to their latest regulatory filings, with 100 funds opening new positions, 367 increasing their positions, 347 reducing their positions, and 85 closing their positions.

Holders
972
Holders Change
+7
Holders Change %
+0.73%
% of All Funds
26.21%
Holding in Top 10
52
Holding in Top 10 Change
-16
Holding in Top 10 Change %
-23.53%
% of All Funds
1.4%
New
100
Increased
367
Reduced
347
Closed
85
Calls
$1.21B
Puts
$1.72B
Net Calls
-$507M
Net Calls Change
+$74.4M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$1.95B
2
JSP
2
Jackson Square Partners
California
$735M
3
Viking Global Investors
3
Viking Global Investors
Connecticut
$207M
4
TCIM
4
TIAA CREF Investment Management
New York
$865M
5
VOYA Investment Management
5
VOYA Investment Management
Georgia
$233M

Top Sellers

1
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$2B
2
D.E. Shaw & Co
2
D.E. Shaw & Co
New York
$60.4M
3
Ameriprise
3
Ameriprise
Minnesota
$1.06B
4
Winslow Capital Management
4
Winslow Capital Management
Minnesota
$520M
5
MCM
5
Marsico Capital Management
Colorado
$518M
Name Market Value Shares Shares
Change 		Shares
Change %
Los Angeles Capital Management
176
Los Angeles Capital Management
California
$37.6M 93,027 -45,881 -33%
SOMRS
177
State of Michigan Retirement System
Michigan
$36.8M 91,201 +700 +0.8%
AIMCA
178
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$36.7M 90,800 -85,500 -48%
FQ
179
First Quadrant
California
$36.5M 90,377 -16 -0%
RIG
180
Roosevelt Investment Group
New York
$36.2M 89,692 -2,124 -2%
CI Investments Inc
181
CI Investments Inc
Ontario, Canada
$35.8M 88,600 +44,000 +99%
Nisa Investment Advisors
182
Nisa Investment Advisors
Missouri
$35.4M 87,618 -3,700 -4%
Fifth Third Bancorp
183
Fifth Third Bancorp
Ohio
$34.8M 86,271 +12,901 +18%
RG
184
Renaissance Group
Kentucky
$34.7M 85,905 -1,591 -2%
TPSF
185
Texas Permanent School Fund
Texas
$34.6M 85,641 -2,193 -2%
Mirae Asset Global Investments
186
Mirae Asset Global Investments
South Korea
$34.3M 85,018 -214 -0.3%
Janus Henderson Group
187
Janus Henderson Group
United Kingdom
$33.7M 83,530 -28,320 -25%
AG
188
Aperio Group
California
$33.2M 82,266 +4,556 +6%
Fisher Asset Management
189
Fisher Asset Management
Washington
$32.7M 80,932 -126 -0.2%
Public Sector Pension Investment Board (PSP Investments)
190
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$32.7M 80,930 -500 -0.6%
OAM
191
Origin Asset Management
United Kingdom
$32.5M 80,392 -6,989 -8%
RG
192
Redmile Group
California
$32M 79,118 -18,595 -19%
CCP
193
Clough Capital Partners
Massachusetts
$31.7M 78,386 +78,386 New
PMAM
194
Picton Mahoney Asset Management
Ontario, Canada
$31.3M 77,600 +47,800 +160%
NA
195
Navellier & Associates
Nevada
$30.6M 75,833 +1,953 +3%
ABTD
196
Arvest Bank Trust Division
Oklahoma
$30.2M 74,825 +484 +0.7%
VRS
197
Virginia Retirement Systems
Virginia
$30.1M 74,592 -12,328 -14%
IGIM
198
I.G. Investment Management
Manitoba, Canada
$29.4M 72,827 -17,920 -20%
BAMS
199
Bellevue Asset Management (Switzerland)
Switzerland
$29.4M 72,760 +2,030 +3%
AL
200
AJO LP
Pennsylvania
$29.3M 72,600 -518,110 -88%
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