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Biogen
BIIB

Overview Fund Activity

946 hedge funds and large institutions have $49.3B invested in Biogen in 2016 Q1 according to their latest regulatory filings, with 95 funds opening new positions, 363 increasing their positions, 350 reducing their positions, and 103 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
946
Holders Change
-22
Holders Change %
-2.27%
% of All Funds
25.25%
Holding in Top 10
32
Holding in Top 10 Change
-5
Holding in Top 10 Change %
-13.51%
% of All Funds
0.85%
New
95
Increased
363
Reduced
350
Closed
103
Calls
$1.05B
Puts
$1.13B
Net Calls
-$73.9M
Net Calls Change
+$323M

Top Buyers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
+$458M
2
Fidelity Investments
Fidelity Investments
Massachusetts
+$148M
3
Primecap Management
Primecap Management
California
+$114M
4
VAM
Visium Asset Management
New York
+$99.3M
5
Invesco
Invesco
Georgia
+$89.1M

Top Sellers

1
Wellington Management Group
Wellington Management Group
Massachusetts
-$162M
2
State Street
State Street
Massachusetts
-$139M
3
AQR Capital Management
AQR Capital Management
Connecticut
-$137M
4
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
-$135M
5
BFA
BlackRock Fund Advisors
California
-$99.9M
Name Holding Trade Value Shares
Change 		Shares
Change %
AIM
926
Anchor Investment Management
South Carolina
$10.4K +$10.4K +40 New
GXMC
927
Global X Management Company
New York
$10K -$2.63K -10 -21%
CHP
928
Cable Hill Partners
Oregon
$10K -$2.16K -8 -18%
PR
929
Payden & Rygel
California
$9K – – –
BC
930
Bartlett & Co
Ohio
$9K – – –
AC
931
Alexandria Capital
Virginia
$7K – – –
TWMP
932
Taylor Wealth Management Partners
Massachusetts
$6K – – –
PRS
933
Pinkerton Retirement Specialists
Idaho
$6K +$5.35K +90 +818%
SIM
934
Sonora Investment Management
Arizona
$5.13K – – –
DPA
935
Delphi Private Advisors
California
$5K -$4.72K -17 -49%
BL
936
Balentine LLC
Georgia
$5K -$1.05K -4 -17%
NSIM
937
North Star Investment Management
Illinois
$4K – – –
CAL
938
Capital Advisors Ltd
Ohio
$4K – – –
PFSC
939
Peoples Financial Services Corp
Pennsylvania
$3K – – –
SIG
940
Stanford Investment Group
California
$3K – – –
MBT
941
Monroe Bank & Trust
Michigan
$3K +$3K +10 New
QAM
942
QCI Asset Management
New York
$2K – – –
WCM
943
Wealthcare Capital Management
Virginia
$2K – – –
OC
944
Oakworth Capital
Alabama
$2K – – –
EWM
945
Endurance Wealth Management
Rhode Island
$1.3K – – –
AA
946
AlphaMark Advisors
Kentucky
$1K – – –
MSFP
947
Mark Sheptoff Financial Planning
Connecticut
$1K – – –
EPM
948
Equitec Proprietary Markets
Illinois
$1K +$1K +5 New
Arrowstreet Capital
949
Arrowstreet Capital
Massachusetts
– -$88.6M -289,253 Closed
SCM
950
Steadfast Capital Management
New York
– -$53.3M -173,985 Closed
36 37
38
39 40