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 $153M 0% Jun 2026
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Alberta Investment Management Corporation 40M $53M 0% Jun 2026
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Lazard Asset Management 34M $457k 527% Jun 2026
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Bnp Paribas Arbitrage, Snc 14M $18M -41% Jun 2026
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Absolute Investment Advisers 12M $16M 0% Jun 2026
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Aristeia Capital 10M $13M 25% Jun 2026
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UBS Group 9.1M $12M 128% Jun 2026
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State Street Corporation 7.3M $11M -7% Mar 2026
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BlackRock 7.1M $9.4M 24% Jun 2026
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Kim 6.6M $8.8M 0% Jun 2026
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Gabelli Funds 5.0M $6.6M 21% Jun 2026
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FMR 4.9M $6.5M -74% Jun 2026
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MacKay Shields 4.5M $6.0M -1% Jun 2026
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Lord, Abbett & Co 4.5M $5.9M -52% Jun 2026
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Citigroup 4.2M $6.4M 100% Mar 2026
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Ing Investment Management 3.8M $5.0M -17% Jun 2026
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SSI Investment Management 3.3M $4.4M 3% Jun 2026
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Jpmorgan Chase & Co 2.8M $2.5M 100% Jun 2026
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Invesco 2.0M $2.7M 100% Jun 2026
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Nicholas Investments Partners 1.5M $2.0M 0% Jun 2026
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Wells Fargo & Company 1.2M $1.1M -1% Jun 2026
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Agf Management 800k $1.1M 0% Jun 2026
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Kohlberg Kravis Roberts & Co 375k $501k 0% Jun 2026
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GAMCO Asset Management 350k $461k 75% Jun 2026
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Morgan Stanley 315k $482k 0% Mar 2026
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Leucadia National Corporation 256k $342k 100% Jun 2026
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Bank of New York Mellon 250k $224k -17% Jun 2026
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Virtus Fixed Income Advisers 233k $311k 100% Jun 2026
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Oppenheimer Asset Management 143k $191k -2% Jun 2026
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SG Americas Securities 94k $13M 100% Jun 2026
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Calamos Advisors 55k $73k 0% Jun 2026
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Virtus ETF Advisers 54k $72k 0% Jun 2026
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Stephens 44k $59k 0% Jun 2026
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Boussard & Gavaudan Investment Management 21k $32M 115% Mar 2026
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Balboa Wealth Partners 10k $13k -58% Jun 2026
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Who sold out of Osi Systems?

Fund or Company Name Date Sold Shares Held Valued At
Portman Square Capital Mar 2026 7.0M $11M
Jane Street Mar 2026 100k $152k
Mml Investors Services Mar 2026 15k $23k