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Biogen
BIIB

Overview Fund Activity

991 hedge funds and large institutions have $50.9B invested in Biogen in 2017 Q2 according to their latest regulatory filings, with 79 funds opening new positions, 351 increasing their positions, 390 reducing their positions, and 96 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
991
Holders Change
-27
Holders Change %
-2.65%
% of All Funds
24.74%
Holding in Top 10
23
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-14.81%
% of All Funds
0.57%
New
79
Increased
351
Reduced
390
Closed
96
Calls
$954M
Puts
$1.14B
Net Calls
-$182M
Net Calls Change
+$82.6M

Top Buyers

1
Janus Henderson Group
Janus Henderson Group
United Kingdom
$392M
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$2.43B
3
MNA
Manning & Napier Advisors
New York
$221M
4
Point72 Asset Management
Point72 Asset Management
Connecticut
$242M
5
Fidelity Investments
Fidelity Investments
Massachusetts
$1.66B

Top Sellers

1
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$618M
2
Sands Capital Management
Sands Capital Management
Virginia
$347M
3
Invesco
Invesco
Georgia
$934M
4
Viking Global Investors
Viking Global Investors
Connecticut
$0
5
UBS AM
UBS AM
Illinois
$225M
Name Holding Trade Value Shares
Change 		Shares
Change %
PC
1026
Passport Capital
California
– -$1.55M -5,671 Closed
Two Sigma Investments
1027
Two Sigma Investments
New York
– -$1.45M -5,314 Closed
EGM
1028
Engineers Gate Manager
New York
– -$1.45M -5,300 Closed
RAM
1029
Roanoke Asset Management
New Jersey
– -$1.37M -5,025 Closed
IAM
1030
Iridian Asset Management
Connecticut
– -$1.37M -5,000 Closed
MF
1031
Magnetar Financial
Illinois
– -$1.23M -4,514 Closed
Squarepoint
1032
Squarepoint
New York
– -$1.16M -4,258 Closed
PAM
1033
Princeton Alpha Management
New Jersey
– -$1.15M -4,212 Closed
OAMG
1034
Odey Asset Management Group
United Kingdom
– -$1.09M -4,000 Closed
PIM
1035
Platinum Investment Management
Australia
– -$1.09M -4,000 Closed
SKK
1036
Shepherd Kaplan Krochuk
Massachusetts
– -$984K -3,600 Closed
EAM
1037
Eagle Asset Management
Florida
– -$945K -3,459 Closed
SCA
1038
Salient Capital Advisors
Texas
– -$850K -3,110 Closed
ACM
1039
Asymmetry Capital Management
California
– -$840K -3,073 Closed
GP
1040
GLG Partners
United Kingdom
– -$832K -3,043 Closed
HAM
1041
Highstreet Asset Management
Ontario, Canada
– -$761K -2,783 Closed
WAM
1042
Wolverine Asset Management
Illinois
– -$669K -2,450 Closed
IWA
1043
IBEX Wealth Advisors
New Jersey
– -$650K -2,404 Closed
BC
1044
Brinker Capital
Pennsylvania
– -$615K -2,248 Closed
FCH
1045
Freestone Capital Holdings
Washington
– -$564K -2,064 Closed
LPC
1046
Loeb Partners Corp
New York
– -$547K -2,000 Closed
CWM
1047
Concert Wealth Management
California
– -$533K -1,872 Closed
Tudor Investment Corp
1048
Tudor Investment Corp
Connecticut
– -$479K -1,752 Closed
JFG
1049
Jefferies Financial Group
New York
– -$469K -1,716 Closed
QC
1050
QCM Cayman
Texas
– -$395K -1,444 Closed
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42
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