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Masimo
MASI

Overview Fund Activity

353 hedge funds and large institutions have $4.17B invested in Masimo in 2023 Q3 according to their latest regulatory filings, with 59 funds opening new positions, 79 increasing their positions, 157 reducing their positions, and 117 closing their positions.

Holders
353
Holders Change
-59
Holders Change %
-14.32%
% of All Funds
5.63%
Holding in Top 10
4
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-33.33%
% of All Funds
0.06%
New
59
Increased
79
Reduced
157
Closed
117
Calls
$208M
Puts
$58M
Net Calls
+$150M
Net Calls Change
+$125M

Top Buyers

1
Massachusetts Financial Services
1
Massachusetts Financial Services
Massachusetts
$133M
2
EC
2
Eminence Capital
New York
$90.9M
3
JSP
3
Jackson Square Partners
California
$75.6M
4
SHCM
4
Sachem Head Capital Management
New York
$55.6M
5
Capital Research Global Investors
5
Capital Research Global Investors
California
$187M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$460M
2
Fundsmith LLP
2
Fundsmith LLP
United Kingdom
$0
3
BlackRock
3
BlackRock
New York
$475M
4
GCM
4
Geneva Capital Management
Wisconsin
$0
5
Norges Bank
5
Norges Bank
Norway
$2.01M
Name Market Value Shares Shares
Change 		Shares
Change %
BAM
76
Bell Asset Management
Australia
$4.81M 54,853 +14,278 +35%
TC
77
TwinBeech Capital
New York
$4.77M 54,361 +54,361 New
Citigroup
78
Citigroup
New York
$4.7M 53,583 -11,324 -17%
BA
79
Bridgewater Associates
Connecticut
$4.66M 53,168 -2,511 -5%
New York State Teachers Retirement System (NYSTRS)
80
New York State Teachers Retirement System (NYSTRS)
New York
$4.65M 53,048 -6,407 -11%
New York State Common Retirement Fund
81
New York State Common Retirement Fund
New York
$4.63M 52,818 -10,956 -17%
WSFS
82
Wilmington Savings Fund Society
Delaware
$4.59M 52,307 -326 -0.6%
LCM
83
Logan Capital Management
Pennsylvania
$4.5M 51,288 -242 -0.5%
Simplex Trading
84
Simplex Trading
Illinois
$4.44M 50,689 +46,724 +1,178%
California State Teachers Retirement System (CalSTRS)
85
California State Teachers Retirement System (CalSTRS)
California
$4.32M 49,281 -23,462 -32%
UBS Group
86
UBS Group
Switzerland
$4.21M 48,068 -33,518 -41%
ICM
87
Irenic Capital Management
New York
$4.15M 47,309 +47,309 New
State Board of Administration of Florida Retirement System
88
State Board of Administration of Florida Retirement System
Florida
$4.14M 47,206 -6,727 -12%
BCIM
89
British Columbia Investment Management
British Columbia, Canada
$4.12M 47,000 -4,033 -8%
CS
90
Credit Suisse
Switzerland
$3.74M 42,689 +3,332 +8%
NP
91
NS Partners
United Kingdom
$3.64M 41,517 -104 -0.2%
CP
92
CenterBook Partners
Connecticut
$3.61M 41,176 +11,421 +38%
PM
93
Prosight Management
Texas
$3.51M 40,000 +40,000 New
RCMC
94
RK Capital Management (Colorado)
Colorado
$3.38M 38,580 -415 -1%
TPSF
95
Texas Permanent School Fund
Texas
$3.3M 37,623 -5,131 -12%
State of Tennessee, Department of Treasury
96
State of Tennessee, Department of Treasury
Tennessee
$3.22M 36,723 +10,633 +41%
Royal Bank of Canada
97
Royal Bank of Canada
Ontario, Canada
$3.17M 36,174 -40,282 -53%
PMEF
98
Point72 Middle East FZE
United Arab Emirates
$3.15M 35,912 +35,912 New
DekaBank Deutsche Girozentrale
99
DekaBank Deutsche Girozentrale
Germany
$3.07M 34,930 +922 +3%
MWM
100
Moran Wealth Management
Florida
$3.05M 34,757 +1,097 +3%
2 3
4
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