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Masimo
MASI

Overview Fund Activity

424 hedge funds and large institutions have $8.3B invested in Masimo in 2023 Q1 according to their latest regulatory filings, with 67 funds opening new positions, 134 increasing their positions, 141 reducing their positions, and 38 closing their positions.

Holders
424
Holders Change
+21
Holders Change %
+5.21%
% of All Funds
6.79%
Holding in Top 10
11
Holding in Top 10 Change
+6
Holding in Top 10 Change %
+120%
% of All Funds
0.18%
New
67
Increased
134
Reduced
141
Closed
38
Calls
$31.6M
Puts
$13.2M
Net Calls
+$18.5M
Net Calls Change
+$8.84M

Top Buyers

1
Capital Research Global Investors
1
Capital Research Global Investors
California
$305M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$1.12B
3
Millennium Management
3
Millennium Management
New York
$73M
4
Rockefeller Capital Management
4
Rockefeller Capital Management
New York
$29.5M
5
Citadel Advisors
5
Citadel Advisors
Florida
$28.8M

Top Sellers

1
Goldman Sachs
1
Goldman Sachs
New York
$11.5M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$862M
3
Morgan Stanley
3
Morgan Stanley
New York
$57.4M
4
FCM
4
Farallon Capital Management
California
$117M
5
Canada Pension Plan Investment Board
5
Canada Pension Plan Investment Board
Ontario, Canada
$0
Name Market Value Shares Shares
Change 		Shares
Change %
WSFS
76
Wilmington Savings Fund Society
Delaware
$10.1M 54,526 +3,822 +8%
Federated Hermes
77
Federated Hermes
Pennsylvania
$9.88M 53,527 +46,186 +629%
Allspring Global Investments
78
Allspring Global Investments
North Carolina
$9.63M 52,175 +3,050 +6%
LCM
79
Logan Capital Management
Pennsylvania
$9.53M 51,639 +129 +0.3%
1832 Asset Management
80
1832 Asset Management
Ontario, Canada
$9.23M 50,000 +50,000 New
Balyasny Asset Management
81
Balyasny Asset Management
Illinois
$8.97M 48,632 -65,704 -57%
HF
82
HRT Financial
New York
$8.91M 48,289 +48,289 New
SFI
83
Susquehanna Fundamental Investments
Pennsylvania
$8.61M 46,669 -25,491 -35%
Asset Management One
84
Asset Management One
Japan
$8.32M 45,418 +1,926 +4%
Mirae Asset Global Investments
85
Mirae Asset Global Investments
South Korea
$8.18M 44,349 -546 -1%
Barclays
86
Barclays
United Kingdom
$8.02M 43,450 -551 -1%
TPSF
87
Texas Permanent School Fund
Texas
$8M 43,369 +10,857 +33%
First Trust Advisors
88
First Trust Advisors
Illinois
$7.98M 43,260 -82,061 -65%
Manulife (Manufacturers Life Insurance)
89
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$7.87M 42,659 +3,509 +9%
Canada Life
90
Canada Life
Manitoba, Canada
$7.86M 42,566 -9,923 -19%
NP
91
NS Partners
United Kingdom
$7.76M 42,074 +75 +0.2%
SEI Investments
92
SEI Investments
Pennsylvania
$7.75M 42,005 +17,434 +71%
APG Asset Management
93
APG Asset Management
Netherlands
$7.59M 44,669 -7,334 -14%
Teacher Retirement System of Texas
94
Teacher Retirement System of Texas
Texas
$7.55M 40,902 +2,487 +6%
SCM
95
SG Capital Management
Illinois
$7.4M 40,102 +40,102 New
EOJOAM
96
E. Ohman J:or Asset Management
Sweden
$7.31M 39,613 – –
MOACM
97
Mutual of America Capital Management
New York
$7.19M 38,939 -815 -2%
Bessemer Group
98
Bessemer Group
New Jersey
$6.72M 36,386 +5,483 +18%
FC
99
Forte Capital
New York
$6.51M 35,284 +536 +2%
CM
100
Castleark Management
Illinois
$6.5M 35,240 +35,240 New
2 3
4
5 6