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Masimo
MASI

Overview Fund Activity

153 hedge funds and large institutions have $987M invested in Masimo in 2013 Q2 according to their latest regulatory filings, with 153 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

Holders
153
Holders Change
+153
Holders Change %
–
% of All Funds
5%
Holding in Top 10
2
Holding in Top 10 Change
+2
Holding in Top 10 Change %
%
% of All Funds
0.07%
New
153
Increased
–
Reduced
–
Closed
–
Calls
$76K
Puts
$970K
Net Calls
-$894K
Net Calls Change
-$894K

Top Buyers

1
JHIU
1
Janus Henderson Investors US
Colorado
$120M
2
BCM
2
Bares Capital Management
Texas
$64.4M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$61.3M
4
BFA
4
BlackRock Fund Advisors
California
$47.4M
5
CIP
5
Champlain Investment Partners
Vermont
$46M

Top Sellers

No sellers this quarter
Name Market Value Shares Shares
Change 		Shares
Change %
BA
101
BlackRock Advisors
Delaware
$622K 29,353 +29,353 New
MWNA
102
Marshall Wace North America
New York
$621K 29,285 +29,285 New
MC
103
Menta Capital
California
$612K 28,875 +28,875 New
First Trust Advisors
104
First Trust Advisors
Illinois
$603K 28,427 +28,427 New
Susquehanna International Group
105
Susquehanna International Group
Pennsylvania
$602K 28,400 +28,400 New
GCP
106
GSA Capital Partners
United Kingdom
$547K 25,800 +25,800 New
SOMRS
107
State of Michigan Retirement System
Michigan
$500K 23,600 +23,600 New
DT
108
Diversified Trust
Tennessee
$489K 23,050 +23,050 New
Nuveen Asset Management
109
Nuveen Asset Management
Illinois
$474K 22,379 +22,379 New
Nomura Holdings
110
Nomura Holdings
Japan
$455K 21,472 +21,472 New
LMGAM
111
Liberty Mutual Group Asset Management
Massachusetts
$450K 21,239 +21,239 New
Brown Advisory
112
Brown Advisory
Maryland
$437K 20,634 +20,634 New
MSA
113
Mason Street Advisors
Wisconsin
$426K 20,110 +20,110 New
AL
114
Airain Ltd
Guernsey
$413K 19,504 +19,504 New
B
115
Baird
Wisconsin
$407K 19,192 +19,192 New
MAM
116
Martingale Asset Management
Massachusetts
$374K 17,600 +17,600 New
DCM
117
DAFNA Capital Management
California
$371K 17,500 +17,500 New
Public Employees Retirement Association of Colorado
118
Public Employees Retirement Association of Colorado
Colorado
$368K 17,340 +17,340 New
BNP Paribas Financial Markets
119
BNP Paribas Financial Markets
France
$360K 16,967 +16,967 New
RFC
120
Russell Frank Company
Washington
$356K 16,793 +16,793 New
PNC Financial Services Group
121
PNC Financial Services Group
Pennsylvania
$331K 15,553 +15,553 New
NTCOC
122
Northern Trust Company of Connecticut
Connecticut
$310K 14,610 +14,610 New
SB
123
Suntrust Banks
Georgia
$308K 14,648 +14,648 New
QI
124
Quotient Investors
New York
$307K 14,500 +14,500 New
Wellington Management Group
125
Wellington Management Group
Massachusetts
$299K 14,100 +14,100 New
3 4
5
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