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Masimo
MASI

Overview Fund Activity

357 hedge funds and large institutions have $6.68B invested in Masimo in 2024 Q3 according to their latest regulatory filings, with 59 funds opening new positions, 108 increasing their positions, 121 reducing their positions, and 50 closing their positions.

Holders
357
Holders Change
+7
Holders Change %
+2%
% of All Funds
5.16%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.04%
New
59
Increased
108
Reduced
121
Closed
50
Calls
$80.4M
Puts
$42.6M
Net Calls
+$37.8M
Net Calls Change
+$40M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$901M
2
T. Rowe Price Investment Management
2
T. Rowe Price Investment Management
Maryland
$204M
3
Alyeska Investment Group
3
Alyeska Investment Group
Illinois
$99.3M
4
Capital Research Global Investors
4
Capital Research Global Investors
California
$181M
5
Westfield Capital Management
5
Westfield Capital Management
Massachusetts
$186M

Top Sellers

1
Thrivent Financial for Lutherans
1
Thrivent Financial for Lutherans
Minnesota
$1.38M
2
Millennium Management
2
Millennium Management
New York
$3.9M
3
Point72 Asset Management
3
Point72 Asset Management
Connecticut
$0
4
BlackRock
4
BlackRock
New York
$1.18B
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$603M
Name Market Value Shares Shares
Change 		Shares
Change %
Ensign Peak Advisors
126
Ensign Peak Advisors
Utah
$1.89M 14,161 – –
Empower Advisory Group
127
Empower Advisory Group
Colorado
$1.88M 14,066 +6 +0%
LFG
128
Lockerman Financial Group
California
$1.81M 13,600 -800 -6%
Royal Bank of Canada
129
Royal Bank of Canada
Ontario, Canada
$1.8M 13,485 -13,356 -50%
Mirae Asset Global ETFs Holdings
130
Mirae Asset Global ETFs Holdings
Hong Kong
$1.77M 13,285 -1,339 -9%
Handelsbanken Fonder
131
Handelsbanken Fonder
Sweden
$1.76M 13,230 +2,000 +18%
VOYA Investment Management
132
VOYA Investment Management
Georgia
$1.74M 13,058 -891 -6%
ASRS
133
Arizona State Retirement System
Arizona
$1.74M 13,017 +426 +3%
SO
134
STRS Ohio
Ohio
$1.71M 12,788 +12,788 New
ETC
135
Exchange Traded Concepts
Oklahoma
$1.67M 12,550 +1,862 +17%
Simplex Trading
136
Simplex Trading
Illinois
$1.67M 12,529 +6,169 +97%
LSERS
137
Louisiana State Employees Retirement System
Louisiana
$1.63M 12,200 -400 -3%
PCMI
138
Paradigm Capital Management Inc
New York
$1.51M 11,353 – –
American Century Companies
139
American Century Companies
Missouri
$1.5M 11,285 +614 +6%
AC
140
AXQ Capital
New Jersey
$1.48M 11,133 +11,133 New
TCM
141
Teza Capital Management
Illinois
$1.46M 10,919 +1,140 +12%
SOMRS
142
State of Michigan Retirement System
Michigan
$1.4M 10,496 -200 -2%
EP
143
Edgestream Partners
New Jersey
$1.39M 10,449 +5,325 +104%
Thrivent Financial for Lutherans
144
Thrivent Financial for Lutherans
Minnesota
$1.38M 10,373 -1,206,984 -99%
SC
145
Shay Capital
New York
$1.35M 10,150 +10,150 New
EGM
146
Engineers Gate Manager
New York
$1.33M 9,980 -1,094 -10%
NMERB
147
New Mexico Educational Retirement Board
New Mexico
$1.32M 9,900 – –
NMIMC
148
Northwestern Mutual Investment Management Company
Wisconsin
$1.31M 9,796 -156 -2%
COPPSERS
149
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$1.3M 9,733 -151 -2%
VI
150
Versor Investments
New York
$1.28M 9,591 +4,313 +82%
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6
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