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Biogen
BIIB

Overview Fund Activity

968 hedge funds and large institutions have $58.9B invested in Biogen in 2015 Q4 according to their latest regulatory filings, with 139 funds opening new positions, 330 increasing their positions, 372 reducing their positions, and 82 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
968
Holders Change
+46
Holders Change %
+4.99%
% of All Funds
25.42%
Holding in Top 10
37
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.97%
New
139
Increased
330
Reduced
372
Closed
82
Calls
$1.24B
Puts
$1.63B
Net Calls
-$397M
Net Calls Change
+$181M

Top Buyers

1
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$458M
2
JSP
Jackson Square Partners
California
+$180M
3
Westfield Capital Management
Westfield Capital Management
Massachusetts
+$157M
4
Millennium Management
Millennium Management
New York
+$130M
5
Viking Global Investors
Viking Global Investors
Connecticut
+$113M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$1.11B
2
JHIU
Janus Henderson Investors US
Colorado
-$312M
3
SCM
Steadfast Capital Management
New York
-$239M
4
Sands Capital Management
Sands Capital Management
Virginia
-$231M
5
Jennison Associates
Jennison Associates
New York
-$208M
Name Holding Trade Value Shares
Change 		Shares
Change %
WCF
626
West Coast Financial
California
$844K +$195K +637 +30%
CWM
627
Calamos Wealth Management
Illinois
$826K -$275K -896 -25%
BHWM
628
Bar Harbor Wealth Management
New Hampshire
$820K +$54.2K +177 +7%
CAM
629
Cypress Asset Management
Texas
$805K -$15.3K -50 -2%
BCM
630
BlueCrest Capital Management
Jersey
$805K +$805K +2,629 New
EGA
631
Eagle Global Advisors
Texas
$797K – – –
WPW
632
Waldron Private Wealth
Pennsylvania
$791K -$11.6K -38 -1%
GLA
633
Great Lakes Advisors
Illinois
$783K -$102K -334 -12%
BBI
634
Baxter Bros Inc
Connecticut
$778K +$778K +2,539 New
WC
635
Woodstock Corp
Massachusetts
$776K -$27.6K -90 -3%
IA
636
IFP Advisors
Florida
$769K +$769K +2,510 New
MPA
637
Marvin & Palmer Associates
Delaware
$766K – – –
Fiera Capital (Canada)
638
Fiera Capital (Canada)
Quebec, Canada
$763K -$18.1M -58,917 -96%
BCMO
639
Buckingham Capital Management (Ohio)
Ohio
$762K +$60K +196 +9%
OTPPB
640
Ontario Teachers' Pension Plan Board
Ontario, Canada
$746K +$88.8K +290 +14%
MPWT
641
MassMutual Private Wealth & Trust
Connecticut
$744K -$715K -2,335 -49%
FA
642
Fagan Associates
New York
$734K +$106K +345 +17%
AssetMark Inc
643
AssetMark Inc
California
$734K +$660K +2,156 +898%
PCP
644
Proficio Capital Partners
Massachusetts
$733K +$733K +2,394 New
PAMG
645
Patton Albertson Miller Group
Tennessee
$732K -$253K -827 -26%
CIM
646
CIM Investment Management
Pennsylvania
$725K – – –
NPC
647
National Planning Corporation
California
$717K +$156K +591 +28%
SGH
648
Schonfeld Group Holdings
New York
$715K +$255K +834 +56%
SAM
649
Silvercrest Asset Management
New York
$702K +$376K +1,225 +115%
NAP
650
New Amsterdam Partners
New York
$695K -$207K -677 -23%
24 25
26
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