178 hedge funds and large institutions have $1.09B invested in Masimo in 2014 Q2 according to their latest regulatory filings, with 36 funds opening new positions, 73 increasing their positions, 52 reducing their positions, and 28 closing their positions.

Holders
178
Holders Change
+7
Holders Change %
+4.09%
% of All Funds
5.12%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
36
Increased
73
Reduced
52
Closed
28
Calls
$33K
Puts
$47K
Net Calls
-$14K
Net Calls Change
+$351K
Name Market Value Shares Shares
Change
Shares
Change %
BCM
126
Bridgeway Capital Management
Texas
$497K 21,050 +4,350 +26%
CL
127
CSS LLC
Illinois
$480K 20,346
UBS AM
128
UBS AM
Illinois
$474K 20,098
MCM
129
McGlinn Capital Management
Pennsylvania
$455K 19,300 +19,300 New
ZCM
130
Zebra Capital Management
Connecticut
$444K 18,818 +2,485 +15%
Thrivent Financial for Lutherans
131
Thrivent Financial for Lutherans
Minnesota
$441K 18,700 +18,700 New
Capital Fund Management (CFM)
132
Capital Fund Management (CFM)
France
$432K 18,300 +18,300 New
PAM
133
Princeton Alpha Management
New Jersey
$431K 18,255 +18,255 New
FMT
134
First Mercantile Trust
Tennessee
$426K 18,052 -533 -3%
Barclays
135
Barclays
United Kingdom
$424K 18,429 +12,350 +203%
CC
136
Curian Capital
Colorado
$421K 17,832 +640 +4%
DCM
137
DAFNA Capital Management
California
$413K 17,500
Public Employees Retirement Association of Colorado
138
Public Employees Retirement Association of Colorado
Colorado
$409K 17,340
Janney Montgomery Scott
139
Janney Montgomery Scott
Pennsylvania
$388K 16,425 -3,335 -17%
SO
140
STRS Ohio
Ohio
$387K 16,400 -22,800 -58%
RFC
141
Russell Frank Company
Washington
$355K 14,690 -15,871 -52%
QI
142
Quotient Investors
New York
$342K 14,500
PA
143
Profund Advisors
Maryland
$341K 14,432 -541 -4%
DT
144
Diversified Trust
Tennessee
$339K 14,360 +14,360 New
MERSOM
145
Municipal Employees' Retirement System of Michigan
Michigan
$335K 14,200
QT
146
Quantbot Technologies
New York
$332K 14,105 +11,407 +423%
TRSOTSOK
147
Teachers Retirement System of the State of Kentucky
Kentucky
$295K 12,500 +3,400 +37%
BNP Paribas Financial Markets
148
BNP Paribas Financial Markets
France
$292K 12,363 -359 -3%
CSS
149
Cubist Systematic Strategies
Connecticut
$262K 11,117 +11,117 New
OA
150
OFI Advisors
Pennsylvania
$259K 10,983 +8,122 +284%