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Biogen
BIIB

Overview Fund Activity

738 hedge funds and large institutions have $60.8B invested in Biogen in 2013 Q4 according to their latest regulatory filings, with 121 funds opening new positions, 247 increasing their positions, 264 reducing their positions, and 30 closing their positions.

Holders
738
Holders Change
+82
Holders Change %
+12.5%
% of All Funds
21.43%
Holding in Top 10
37
Holding in Top 10 Change
+13
Holding in Top 10 Change %
+54.17%
% of All Funds
1.07%
New
121
Increased
247
Reduced
264
Closed
30
Calls
$913M
Puts
$771M
Net Calls
+$142M
Net Calls Change
+$212M

Top Buyers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$3.26B
2
DCP
2
DSM Capital Partners
Florida
$201M
3
WRF
3
Waddell & Reed Financial
Kansas
$579M
4
Morgan Stanley
4
Morgan Stanley
New York
$224M
5
Barclays
5
Barclays
United Kingdom
$186M

Top Sellers

1
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$1.92B
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$6.73B
3
Wellington Management Group
3
Wellington Management Group
Massachusetts
$888M
4
UBS AM
4
UBS AM
Illinois
$454M
5
Deutsche Bank
5
Deutsche Bank
Germany
$289M
Name Market Value Shares Shares
Change 		Shares
Change %
Mackenzie Financial
151
Mackenzie Financial
Ontario, Canada
$28.1M 100,615 +7,207 +8%
VOYA Investment Management
152
VOYA Investment Management
Georgia
$27.9M 99,840 -899 -0.9%
Korea Investment Corp
153
Korea Investment Corp
South Korea
$27.1M 97,000 +3,700 +4%
SOMRS
154
State of Michigan Retirement System
Michigan
$26.9M 96,001 -700 -0.7%
IRF
155
IBM Retirement Fund
New York
$26.5M 94,867 -3,345 -3%
RJA
156
Raymond James & Associates
Florida
$26.3M 94,095 +9,234 +11%
Loomis, Sayles & Company
157
Loomis, Sayles & Company
Massachusetts
$25.6M 91,635 +2,528 +3%
DFO
158
Duquesne Family Office
New York
$25.6M 91,500 – –
AIMCA
159
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$25.5M 91,000 +15,800 +21%
HI
160
HBK Investments
Texas
$25.3M 90,400 +52,110 +136%
Public Sector Pension Investment Board (PSP Investments)
161
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$24.6M 87,790 +8,600 +11%
TSU
162
TD Securities (USA)
New York
$23.3M 83,339 +1,963 +2%
BSA
163
Braun Stacey Associates
New York
$23M 82,152 -8,718 -10%
Zurich Cantonal Bank
164
Zurich Cantonal Bank
Switzerland
$22.9M 81,743 +20,025 +32%
ERSOT
165
Employees Retirement System of Texas
Texas
$22.7M 81,000 +4,470 +6%
FQ
166
First Quadrant
California
$22.5M 80,460 -12,850 -14%
VRS
167
Virginia Retirement Systems
Virginia
$22.4M 80,220 -49,077 -38%
CCM
168
Cadian Capital Management
New York
$22.4M 80,000 +30,000 +60%
WCM
169
Winton Capital Management
United Kingdom
$22.2M 79,535 +33,088 +71%
Canada Pension Plan Investment Board
170
Canada Pension Plan Investment Board
Ontario, Canada
$22.2M 79,348 +16,263 +26%
PNC Financial Services Group
171
PNC Financial Services Group
Pennsylvania
$21.8M 78,121 +4,072 +5%
Nisa Investment Advisors
172
Nisa Investment Advisors
Missouri
$21.8M 78,088 -300 -0.4%
Credit Agricole
173
Credit Agricole
France
$21.6M 77,379 -10,059 -12%
Macquarie Group
174
Macquarie Group
Australia
$20.9M 74,590 +11,280 +18%
CCP
175
Clough Capital Partners
Massachusetts
$20.3M 72,656 -24,100 -25%
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