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Osi Systems shares owned by Calamos Advisors

Quarter-by-quarter ownership of Osi Systems shares owned by Calamos Advisors from 13F filings

Historical chart of Calamos Advisors investment in Osi Systems

Tip: Access up to 7 years of quarterly data

All positions including Osi Systems held by Calamos Advisors consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Osi Systems by Calamos Advisors

Quarter filed Position value Share count Share price at filing
2025-09-30 $42k 29k 1.45

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Top funds holding Osi Systems

Linden Advisors
MacKay Shields
Ing Investment Management
Bnp Paribas Arbitrage, Snc
Citadel Advisors
BlackRock
Absolute Investment Advisers
SSI Investment Management
Lazard Asset Management
Jpmorgan Chase & Co
State Street Corporation
Franklin Resources
FMR
Kim
Gabelli Funds

View all funds holding Osi Systems