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Masimo
MASI

Overview Fund Activity

454 hedge funds and large institutions have $6.6B invested in Masimo in 2022 Q1 according to their latest regulatory filings, with 73 funds opening new positions, 178 increasing their positions, 137 reducing their positions, and 128 closing their positions.

Holders
454
Holders Change
-61
Holders Change %
-11.84%
% of All Funds
7.19%
Holding in Top 10
3
Holding in Top 10 Change
-6
Holding in Top 10 Change %
-66.67%
% of All Funds
0.05%
New
73
Increased
178
Reduced
137
Closed
128
Calls
$26.4M
Puts
$13.8M
Net Calls
+$12.7M
Net Calls Change
-$29.3M

Top Buyers

1
LIP
1
Liontrust Investment Partners
United Kingdom
$147M
2
Marshall Wace
2
Marshall Wace
United Kingdom
$141M
3
Millennium Management
3
Millennium Management
New York
$140M
4
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$104M
5
Assenagon Asset Management
5
Assenagon Asset Management
Luxembourg
$78M

Top Sellers

1
BlackRock
1
BlackRock
New York
$1B
2
Massachusetts Financial Services
2
Massachusetts Financial Services
Massachusetts
$0
3
VNIM
3
Vaughan Nelson Investment Management
Texas
$0
4
Invesco
4
Invesco
Georgia
$20.4M
5
OCBV
5
Ownership Capital B.V.
Netherlands
$135M
Name Market Value Shares Shares
Change 		Shares
Change %
CG
151
Carmignac Gestion
France
$3.45M 23,198 -948 -4%
Connor, Clark & Lunn Investment Management (CC&L)
152
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$3.26M 22,412 +22,412 New
Twin Tree Management
153
Twin Tree Management
Texas
$3.25M 22,343 +22,343 New
Comerica Bank
154
Comerica Bank
Texas
$3.24M 23,749 +786 +3%
ECM
155
ExodusPoint Capital Management
New York
$3.18M 21,837 +21,837 New
OQS
156
Occudo Quantitative Strategies
Florida
$3.16M 21,694 +20,739 +2,172%
Royal Bank of Canada
157
Royal Bank of Canada
Ontario, Canada
$3.15M 21,655 -20,690 -49%
LCM
158
LRT Capital Management
Texas
$3.14M 21,541 +21,541 New
Walleye Capital
159
Walleye Capital
New York
$2.76M 18,965 +17,885 +1,656%
COPPSERS
160
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$2.71M 18,619 +1,775 +11%
PAMS
161
Pictet Asset Management (Switzerland)
Switzerland
$2.7M 18,580 +470 +3%
Ensign Peak Advisors
162
Ensign Peak Advisors
Utah
$2.68M 18,418 -5,132 -22%
Federated Hermes
163
Federated Hermes
Pennsylvania
$2.65M 18,215 +226 +1%
Mitsubishi UFJ Asset Management
164
Mitsubishi UFJ Asset Management
Japan
$2.61M 17,896 -457 -2%
Norges Bank
165
Norges Bank
Norway
$2.41M 16,543 -406,853 -96%
AIMCA
166
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$2.37M 16,304 +7,604 +87%
OPERF
167
Oregon Public Employees Retirement Fund
Oregon
$2.37M 16,292 -107 -0.7%
Royal London Asset Management
168
Royal London Asset Management
United Kingdom
$2.37M 16,284 +1,839 +13%
SDIC
169
South Dakota Investment Council
South Dakota
$2.36M 16,227 -428 -3%
TD Asset Management
170
TD Asset Management
Ontario, Canada
$2.34M 16,105 -183,280 -92%
AWP
171
Ascent Wealth Partners
New York
$2.32M 15,931 +1,286 +9%
LFG
172
Lockerman Financial Group
California
$2.31M 15,900 – –
TC
173
TwinBeech Capital
New York
$2.3M 15,779 +15,779 New
Osaic Holdings
174
Osaic Holdings
Arizona
$2.23M 6,240 -2,878 -32%
PCA
175
Personal Capital Advisors
California
$2.2M 15,081 -6 -0%
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