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Masimo
MASI

Overview Fund Activity

230 hedge funds and large institutions have $1.65B invested in Masimo in 2016 Q1 according to their latest regulatory filings, with 25 funds opening new positions, 82 increasing their positions, 93 reducing their positions, and 29 closing their positions.

Holders
230
Holders Change
-6
Holders Change %
-2.54%
% of All Funds
6.14%
Holding in Top 10
5
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+66.67%
% of All Funds
0.13%
New
25
Increased
82
Reduced
93
Closed
29
Calls
$2.54M
Puts
$361K
Net Calls
+$2.18M
Net Calls Change
+$1.82M

Top Buyers

1
JPMPWA
1
J.P. Morgan Private Wealth Advisors
California
$12.6M
2
Westfield Capital Management
2
Westfield Capital Management
Massachusetts
$34.7M
3
RCAMU
3
Rothschild & Co Asset Management US
Connecticut
$11.3M
4
CIP
4
Chartwell Investment Partners
Pennsylvania
$25.8M
5
Bank of New York Mellon
5
Bank of New York Mellon
New York
$37.3M

Top Sellers

1
CCM
1
Century Capital Management
Massachusetts
$2.57M
2
CIP
2
Champlain Investment Partners
Vermont
$40M
3
BIT
3
BlackRock Institutional Trust
California
$59.3M
4
BA
4
BlackRock Advisors
Delaware
$20.7M
5
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$49M
Name Market Value Shares Shares
Change 		Shares
Change %
State Board of Administration of Florida Retirement System
101
State Board of Administration of Florida Retirement System
Florida
$1.76M 42,016 – –
First Trust Advisors
102
First Trust Advisors
Illinois
$1.61M 38,422 -21,895 -36%
CS
103
Credit Suisse
Switzerland
$1.57M 37,479 +5,507 +17%
Barclays
104
Barclays
United Kingdom
$1.56M 38,017 -4,283 -10%
BlackRock
105
BlackRock
New York
$1.55M 36,996 -15,771 -30%
BC
106
Birchview Capital
Vermont
$1.53M 36,600 – –
MIG
107
Mariner Investment Group
New York
$1.53M 36,600 – –
TPSF
108
Texas Permanent School Fund
Texas
$1.5M 35,773 -1,917 -5%
GC
109
Globeflex Capital
California
$1.46M 34,900 – –
PP
110
PDT Partners
New York
$1.45M 34,739 -5,761 -14%
VRS
111
Virginia Retirement System
Virginia
$1.45M 34,700 +34,700 New
AIG
112
American International Group
New York
$1.4M 33,337 +1,401 +4%
MLICM
113
Metropolitan Life Insurance Company (MetLife)
New York
$1.33M 31,878 +327 +1%
Public Sector Pension Investment Board (PSP Investments)
114
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$1.32M 31,628 – –
Citigroup
115
Citigroup
New York
$1.31M 31,329 +30,966 +8,531%
Grantham, Mayo, Van Otterloo & Co (GMO)
116
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$1.29M 30,800 -300 -1%
SG Americas Securities
117
SG Americas Securities
New York
$1.25M 29,838 +23,313 +357%
Manulife (Manufacturers Life Insurance)
118
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$1.19M 29,245 +443 +2%
UBS AM
119
UBS AM
Illinois
$1.19M 28,388 -4,010 -12%
Two Sigma Advisers
120
Two Sigma Advisers
New York
$1.18M 28,236 +28,236 New
SO
121
STRS Ohio
Ohio
$1.14M 27,200 -400 -1%
RI
122
RTW Investments
New York
$1.08M 25,900 – –
MAM
123
Martingale Asset Management
Massachusetts
$1.04M 24,853 +5,001 +25%
HI
124
HBK Investments
Texas
$1.01M 24,233 -7,867 -25%
FMT
125
First Mercantile Trust
Tennessee
$993K 23,723 -2,005 -8%
3 4
5
6 7