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Biogen
BIIB

Overview Fund Activity

972 hedge funds and large institutions have $85.3B invested in Biogen in 2015 Q2 according to their latest regulatory filings, with 100 funds opening new positions, 367 increasing their positions, 347 reducing their positions, and 85 closing their positions.

Holders
972
Holders Change
+7
Holders Change %
+0.73%
% of All Funds
26.21%
Holding in Top 10
52
Holding in Top 10 Change
-16
Holding in Top 10 Change %
-23.53%
% of All Funds
1.4%
New
100
Increased
367
Reduced
347
Closed
85
Calls
$1.21B
Puts
$1.72B
Net Calls
-$507M
Net Calls Change
+$74.4M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$1.95B
2
JSP
2
Jackson Square Partners
California
$735M
3
Viking Global Investors
3
Viking Global Investors
Connecticut
$207M
4
TCIM
4
TIAA CREF Investment Management
New York
$865M
5
VOYA Investment Management
5
VOYA Investment Management
Georgia
$233M

Top Sellers

1
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$2B
2
D.E. Shaw & Co
2
D.E. Shaw & Co
New York
$60.4M
3
Ameriprise
3
Ameriprise
Minnesota
$1.06B
4
Winslow Capital Management
4
Winslow Capital Management
Minnesota
$520M
5
MCM
5
Marsico Capital Management
Colorado
$518M
Name Market Value Shares Shares
Change 		Shares
Change %
SGAM
801
Steinberg Global Asset Management
Florida
$301K 745 -5 -0.7%
FMWA
802
Forvis Mazars Wealth Advisors
Missouri
$301K 744 +45 +6%
MSU
803
Mizuho Securities USA
New York
$299K 739 -19,709 -96%
Westfield Capital Management
804
Westfield Capital Management
Massachusetts
$292K 724 -319,277 -100%
Mariner
805
Mariner
Kansas
$291K 721 -103 -13%
CFA
806
Carroll Financial Associates
North Carolina
$286K 707 +142 +25%
PFBT
807
Parkside Financial Bank & Trust
Missouri
$284K 705 -15 -2%
NERM
808
New England Research & Management
Illinois
$283K 700 +700 New
SAMC
809
Shinko Asset Management Company
Japan
$281K 696 -38 -5%
NSAM
810
North Star Asset Management
Wisconsin
$280K 691 – –
QCG
811
Quadrant Capital Group
Ohio
$280K 706 +706 New
PG
812
Patten Group
Tennessee
$280K 693 – –
SHWM
813
Smith & Howard Wealth Management
Georgia
$279K 690 – –
BL
814
BCWM LLC
Kansas
$277K 684 -121 -15%
VFS
815
VSR Financial Services
Kansas
$277K 687 -13 -2%
MBT
816
Montecito Bank & Trust
California
$274K 648 – –
TCOTO
817
Trust Company of the Ozarks
Missouri
$273K 675 +120 +22%
RMCM
818
Reynders McVeigh Capital Management
Massachusetts
$273K 675 +675 New
SFM
819
Signature Financial Management
Virginia
$270K 668 – –
SS
820
Sunbelt Securities
Texas
$269K 666 +666 New
CWM
821
Cabot Wealth Management
Massachusetts
$268K 663 -5,200 -89%
PAM
822
Private Asset Management
California
$267K 662 – –
BCM
823
Bienville Capital Management
New York
$265K 655 – –
BSW
824
Buckingham Strategic Wealth
Missouri
$265K 655 – –
CTA
825
Chesley Taft & Associates
Illinois
$263K 650 – –
31 32
33
34 35