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Masimo Corporation shares owned by Ground Swell Capital

Quarter-by-quarter ownership of Masimo Corporation (MASI) shares owned by Ground Swell Capital from 13F filings

Historical chart of Ground Swell Capital investment in Masimo Corporation

Tip: Access up to 7 years of quarterly data

All positions including Masimo Corporation held by Ground Swell Capital consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Masimo Corporation by Ground Swell Capital

Quarter filed Position value Share count Share price at filing
2026-03-31 $235k 1.3k 177.87

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Top funds holding Masimo Corporation

FMR
BlackRock
Politan Capital Management
Vanguard Group
Pentwater Capital Management
Massachusetts Financial Services
HBK Investments
T. Rowe Price Investment Management
Vanguard Capital Management
Vanguard Portfolio Management
State Street Corporation
Millennium Management
Goldman Sachs Group
Geode Capital Management
Balyasny Asset Management

View all funds holding Masimo Corporation