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Masimo
MASI

Overview Fund Activity

382 hedge funds and large institutions have $7.16B invested in Masimo in 2019 Q4 according to their latest regulatory filings, with 45 funds opening new positions, 128 increasing their positions, 143 reducing their positions, and 48 closing their positions.

Holders
382
Holders Change
-10
Holders Change %
-2.55%
% of All Funds
7.54%
Holding in Top 10
1
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-75%
% of All Funds
0.02%
New
45
Increased
128
Reduced
143
Closed
48
Calls
$7.54M
Puts
$7.69M
Net Calls
-$143K
Net Calls Change
-$112K

Top Buyers

1
Citigroup
1
Citigroup
New York
$243M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$744M
3
Massachusetts Financial Services
3
Massachusetts Financial Services
Massachusetts
$210M
4
Westfield Capital Management
4
Westfield Capital Management
Massachusetts
$68.9M
5
Bank of Montreal
5
Bank of Montreal
Ontario, Canada
$37.6M

Top Sellers

1
BlackRock
1
BlackRock
New York
$1.03B
2
Deutsche Bank
2
Deutsche Bank
Germany
$17.2M
3
Prudential Financial
3
Prudential Financial
New Jersey
$57.6M
4
AQR Capital Management
4
AQR Capital Management
Connecticut
$60.2M
5
T. Rowe Price Associates
5
T. Rowe Price Associates
Maryland
$92.4M
Name Market Value Shares Shares
Change 		Shares
Change %
Renaissance Technologies
126
Renaissance Technologies
New York
$4.11M 26,021 -78,679 -75%
BWC
127
Blue Whale Capital
United Kingdom
$4.02M 25,400 +25,400 New
PVI
128
Pura Vida Investments
New York
$3.86M 24,409 +4,310 +21%
AL
129
AJO LP
Pennsylvania
$3.72M 23,541 +13,886 +144%
Voloridge Investment Management
130
Voloridge Investment Management
Florida
$3.71M 23,448 +23,448 New
Canada Pension Plan Investment Board
131
Canada Pension Plan Investment Board
Ontario, Canada
$3.67M 23,207 +4,307 +23%
TCM
132
Tekla Capital Management
Massachusetts
$3.44M 21,773 -4,663 -18%
JWM
133
Jackson Wealth Management
Florida
$3.35M 19,841 +369 +2%
FC
134
Forte Capital
New York
$3.32M 21,005 +21,005 New
SRAM
135
Stone Ridge Asset Management
New York
$3.25M 20,581 +100 +0.5%
CS
136
Candriam SCA
Luxembourg
$3.16M 20,000 – –
CAM
137
Crown Advisors Management
California
$3.16M 20,000 – –
Squarepoint
138
Squarepoint
New York
$3.13M 19,811 -3,654 -16%
AG
139
Aperio Group
California
$3.03M 19,158 -959 -5%
ZIM
140
Zacks Investment Management
Illinois
$3M 18,972 -1,065 -5%
OPERF
141
Oregon Public Employees Retirement Fund
Oregon
$2.98M 18,834 -1,298 -6%
Alyeska Investment Group
142
Alyeska Investment Group
Illinois
$2.88M 18,213 +14,324 +368%
JIM
143
Jupiter Investment Management
United Kingdom
$2.86M 18,103 -35,216 -66%
MLIC
144
Mandatum Life Insurance Company
Finland
$2.72M 17,229 +17,229 New
CEP
145
Chicago Equity Partners
Illinois
$2.67M 16,915 -9,955 -37%
Bessemer Group
146
Bessemer Group
New Jersey
$2.67M 16,918 +18 +0.1%
Pacer Advisors
147
Pacer Advisors
Pennsylvania
$2.66M 16,799 -1,271 -7%
LPL Financial
148
LPL Financial
California
$2.65M 16,733 +9,110 +120%
BIA
149
BMT Investment Advisors
Pennsylvania
$2.57M 16,260 – –
MLICM
150
Metropolitan Life Insurance Company (MetLife)
New York
$2.53M 15,991 +17 +0.1%
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