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OSI Systems shares owned by Portman Square Capital

Quarter-by-quarter ownership of OSI Systems (OSIS) shares owned by Portman Square Capital from 13F filings

Historical chart of Portman Square Capital investment in OSI Systems

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All positions including OSI Systems held by Portman Square Capital consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in OSI Systems by Portman Square Capital

Quarter filed Position value Share count Share price at filing
2025-12-31 $5.6M 22k 255.06

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Top funds holding OSI Systems

BlackRock
Vanguard Group
FMR
Henderson Group
Mawer Investment Management
Capital Research and Management Company - Division 3
State Street Corporation
Ubs Global Asset Management Americas
Invesco
Geode Capital Management
Dimensional Fund Advisors
Hood River Capital Management
UBS Group
Neuberger Berman Group
PRIMECAP Management Company

View all funds holding OSI Systems