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Masimo Corporation shares owned by Whitebox Advisors

Quarter-by-quarter ownership of Masimo Corporation (MASI) shares owned by Whitebox Advisors from 13F filings

Historical chart of Whitebox Advisors investment in Masimo Corporation

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All positions including Masimo Corporation held by Whitebox Advisors consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Masimo Corporation by Whitebox Advisors

Quarter filed Position value Share count Share price at filing
2026-03-31 $48M 270k 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