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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 %
AW
726
Alpha Windward
Massachusetts
$11K 41 +1 +3%
Carson Wealth (CWM LLC)
727
Carson Wealth (CWM LLC)
Nebraska
$10K 35 +4 +13%
TF
728
Tompkins Financial
New York
$9K 32 +32 New
CAW
729
Cornerstone Advisors (Washington)
Washington
$8K 30 – –
AC
730
Alexandria Capital
Virginia
$6K 20 – –
PIM
731
Progressive Investment Management
Oregon
$6K 21 +21 New
DIA
732
Denver Investment Advisors
Colorado
$5.5K 19,687 +1,963 +11%
NES
733
New England Securities
New York
$4K 14 -18 -56%
HRIA
734
Haberer Registered Investment Advisor
Ohio
$3K 10 -1,035 -99%
EWM
735
Edge Wealth Management
New York
$3K 10 – –
GC
736
Globeflex Capital
California
$3K 13 +1 +8%
QAM
737
QCI Asset Management
New York
$2K 8 – –
FMII
738
Farmers & Merchants Investments Inc
Nebraska
$1K 5 – –
MRCM
739
M&R Capital Management
New Jersey
$280 1,000 +1,000 New
Viking Global Investors
740
Viking Global Investors
Connecticut
– – -290,345 Closed
SC
741
Samlyn Capital
New York
– – -89,596 Closed
HSA
742
Hussman Strategic Advisors
Maryland
– – -75,000 Closed
CCM
743
Consonance Capital Management
New York
– – -60,000 Closed
HCM
744
Highbridge Capital Management
New York
– – -44,441 Closed
LSA
745
L & S Advisors
California
– – -21,220 Closed
DSI
746
Daiwa SB Investments
Japan
– – -13,263 Closed
MCM
747
Moore Capital Management
New York
– – -10,000 Closed
FBC
748
Fairfield, Bush & Co
Connecticut
– – -10,000 Closed
MSU
749
Maple Securities USA
New Jersey
– – -9,049 Closed
3NC
750
300 North Capital
California
– – -8,500 Closed
27 28 29
30
31