339 hedge funds and large institutions have $4.26B invested in Masimo in 2018 Q2 according to their latest regulatory filings, with 48 funds opening new positions, 111 increasing their positions, 130 reducing their positions, and 34 closing their positions.

Holders
339
Holders Change
+13
Holders Change %
+3.99%
% of All Funds
7.77%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.05%
New
48
Increased
111
Reduced
130
Closed
34
Calls
$4.32M
Puts
$5.91M
Net Calls
-$1.59M
Net Calls Change
-$4.35M
Name Holding Trade Value Shares
Change
Shares
Change %
AllianceBernstein
101
AllianceBernstein
Tennessee
$6.68M -$3.43M -35,172 -34%
New York State Teachers Retirement System (NYSTRS)
102
New York State Teachers Retirement System (NYSTRS)
New York
$6.47M -$400K -4,100 -6%
LP
103
LMR Partners
United Kingdom
$6.26M +$6.26M +64,074 New
MAM
104
Martingale Asset Management
Massachusetts
$6.04M -$1.07K -11 -0%
State Board of Administration of Florida Retirement System
105
State Board of Administration of Florida Retirement System
Florida
$5.75M +$3.12M +31,990 +119%
PP
106
PDT Partners
New York
$5.32M -$1.04M -10,659 -16%
RCAMU
107
Rothschild & Co Asset Management US
Connecticut
$5.16M +$129K +1,325 +3%
Legal & General Group
108
Legal & General Group
United Kingdom
$5.13M +$308K +3,155 +6%
DLCIG
109
D.L. Carlson Investment Group
New Hampshire
$4.99M -$99.1K -1,015 -2%
BAM
110
Bell Asset Management
Australia
$4.98M +$44.9K +459 +0.9%
Ohio Public Employees Retirement System (OPERS)
111
Ohio Public Employees Retirement System (OPERS)
Ohio
$4.9M +$1.79M +18,350 +58%
SEI Investments
112
SEI Investments
Pennsylvania
$4.7M +$431K +4,418 +10%
TCM
113
Tekla Capital Management
Massachusetts
$4.69M +$620K +6,354 +15%
QIM
114
Quantitative Investment Management
Virginia
$4.52M +$4.52M +46,300 New
AIM
115
Assured Investment Management
New York
$4.43M +$2.34M +23,969 +112%
GAM
116
Gotham Asset Management
New York
$4.37M +$1.12M +11,487 +35%
Fuller & Thaler Asset Management
117
Fuller & Thaler Asset Management
California
$4.35M +$163K +1,668 +4%
Bank of Montreal
118
Bank of Montreal
Ontario, Canada
$4.35M +$133K +1,357 +3%
SMDAM
119
Sumitomo Mitsui DS Asset Management
Japan
$4.34M -$149K -1,525 -3%
SC
120
Scholtz & Company
Connecticut
$4.23M +$4.23M +43,325 New
Axa
121
Axa
France
$4.23M +$4.23M +43,262 New
FAM
122
Fred Alger Management
New York
$4.21M -$503K -5,147 -11%
SCM
123
Stevens Capital Management
Pennsylvania
$4.14M +$4.14M +42,389 New
SAM
124
Sectoral Asset Management
Quebec, Canada
$4.12M -$2.99M -30,599 -42%
Tudor Investment Corp
125
Tudor Investment Corp
Connecticut
$4.12M +$3.8M +38,926 +1,190%