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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
$641M
2
JSP
Jackson Square Partners
California
$874M
3
Westfield Capital Management
Westfield Capital Management
Massachusetts
$157M
4
Millennium Management
Millennium Management
New York
$322M
5
Viking Global Investors
Viking Global Investors
Connecticut
$113M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$3.96B
2
JHIU
Janus Henderson Investors US
Colorado
$302M
3
SCM
Steadfast Capital Management
New York
$53.3M
4
Sands Capital Management
Sands Capital Management
Virginia
$1.03B
5
Jennison Associates
Jennison Associates
New York
$1.04B
Name Holding Trade Value Shares
Change 		Shares
Change %
GWS
901
Glassman Wealth Services
Virginia
$56K +$16.7K +55 +43%
AA
902
Apriem Advisors
California
$54K – – –
FPTW
903
Franklin, Parlapiano, Turner & Welch
Texas
$51K +$41.3K +136 +425%
SSB
904
Sandy Spring Bank
Maryland
$46K -$12.3K -40 -21%
AIM
905
Arcadia Investment Management
Michigan
$46K – – –
WIC
906
Woodmont Investment Counsel
Tennessee
$46K – – –
NYLT
907
New York Life Trust
New York
$45K -$92.7K -305 -67%
HA
908
Harfst & Associates
Wyoming
$45K – – –
TDC
909
Thompson Davis & Co
Virginia
$38K – – –
KKAMG
910
Kernodle & Katon Asset Management Group
Arkansas
$38K +$38K +125 New
AWM
911
AllSquare Wealth Management
New York
$36K +$8.69K +28 +32%
BAM
912
Barrett Asset Management
New York
$32K -$9.23K -30 -22%
AF
913
Allworth Financial
California
$32K – – –
TJHA
914
Thomas J. Herzfeld Advisors
Florida
$31K – – –
ANBT
915
American National Bank & Trust
Texas
$31K – – –
DAM
916
Delta Asset Management
Tennessee
$31K – – –
FWM
917
Focused Wealth Management
New York
$31K – – –
KF
918
Krilogy Financial
Missouri
$31K – – –
TFO
919
Tarbox Family Office
California
$31K +$1.24K +4 +4%
PHK
920
Point72 Hong Kong
Hong Kong
$31K +$31K +100 New
CFG
921
Citizens Financial Group
Rhode Island
$30K +$30K +98 New
WP
922
WealthPLAN Partners
Nebraska
$29.7K +$29.7K +183 New
AFP
923
Ausdal Financial Partners
Iowa
$28K +$28K +91 New
ATC
924
Adirondack Trust Company
New York
$27K – – –
AW
925
Alpha Windward
Massachusetts
$26K -$34.2K -113 -57%
35 36
37
38 39