Who owns OSI SYSTEMS INC?

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Analyze quarterly positions in Osi Systems with up to 7 years of data, all consolidated into one spreadsheet

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Top investors of Osi Systems stock

Who bought or sold OSI SYSTEMS INC this quarter?

Fund or Company Name Shares Held Valued At Change in Shares As Of Actions
Linden Advisors 114M $175M 0% Mar 2026
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Alberta Investment Management Corporation 40M $61M 0% Mar 2026
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Bnp Paribas Arbitrage, Snc 23M $35M 46% Mar 2026
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FMR 19M $28M 278% Mar 2026
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Absolute Investment Advisers 12M $18M 0% Mar 2026
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Lord, Abbett & Co 9.2M $14M 40% Mar 2026
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Aristeia Capital 8.0M $12M 14% Mar 2026
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State Street Corporation 7.3M $11M -7% Mar 2026
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Portman Square Capital 7.0M $11M 0% Mar 2026
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Kim 6.6M $10M -12% Mar 2026
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BlackRock 5.7M $8.7M -60% Mar 2026
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Lazard Asset Management 5.4M $84k 175% Mar 2026
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Ing Investment Management 4.5M $6.9M -82% Mar 2026
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MacKay Shields 4.5M $6.0M -1% Jun 2026
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Citigroup 4.2M $6.4M 100% Mar 2026
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Gabelli Funds 4.2M $6.4M 0% Mar 2026
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UBS Group 4.0M $6.1M 100% Mar 2026
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SSI Investment Management 3.2M $4.9M 0% Mar 2026
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Nicholas Investments Partners 1.5M $2.4M -32% Mar 2026
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Wells Fargo & Company 1.2M $1.8M -1% Mar 2026
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Invesco 1.0M $1.5M -50% Mar 2026
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Agf Management 800k $1.2M -47% Mar 2026
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Kohlberg Kravis Roberts & Co 375k $576k 0% Mar 2026
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Morgan Stanley 315k $482k 0% Mar 2026
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Bank of New York Mellon 300k $461k -50% Mar 2026
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GAMCO Asset Management 200k $307k 100% Mar 2026
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Oppenheimer Asset Management 143k $191k -2% Jun 2026
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Jane Street 100k $152k 100% Mar 2026
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Calamos Advisors 55k $73k 0% Jun 2026
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Virtus ETF Advisers 54k $83k 0% Mar 2026
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Stephens 44k $59k 0% Jun 2026
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Balboa Wealth Partners 24k $37k 0% Mar 2026
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Boussard & Gavaudan Investment Management 21k $32M 115% Mar 2026
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Mml Investors Services 15k $23k 0% Mar 2026
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Who sold out of Osi Systems?

Fund or Company Name Date Sold Shares Held Valued At
Camden Asset Management Dec 2025 10M $15B
Tenor Capital Management Dec 2025 8.8M $13M
Wolverine Asset Management Dec 2025 7.1M $11M
Jain Global Dec 2025 5.0M $7.4M
Picton Mahoney Asset Management Dec 2025 4.0M $6.0M
Westwood Holdings Dec 2025 2.5M $2.5M
Palisade Capital Management Dec 2025 969k $1.4M