Who owns OSI Systems?
- Ticker: OSIS
- CUSIP Number: 671044105
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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 this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| BlackRock | 2.6M | $653M | 2% | Dec 2025 |
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| Vanguard Group | 2.1M | $537M | 0% | Dec 2025 |
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| FMR | 1.1M | $272M | -8% | Sep 2025 |
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| Henderson Group | 1.0M | $249M | 100% | Sep 2025 |
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| Mawer Investment Management | 804k | $205M | -6% | Dec 2025 |
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| Capital Research and Management Company - Division 3 | 674k | $172M | 0% | Dec 2025 |
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| State Street Corporation | 658k | $168M | -1% | Dec 2025 |
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| Ubs Global Asset Management Americas | 498k | $127M | -9% | Dec 2025 |
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| Invesco | 425k | $109M | 21% | Dec 2025 |
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| Geode Capital Management | 411k | $105M | 4% | Dec 2025 |
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| Dimensional Fund Advisors | 407k | $104M | -3% | Dec 2025 |
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| Hood River Capital Management | 379k | $97M | 2% | Dec 2025 |
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| UBS Group | 316k | $81M | 0% | Dec 2025 |
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| Neuberger Berman Group | 301k | $77M | -1% | Dec 2025 |
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| PRIMECAP Management Company | 268k | $68M | -13% | Dec 2025 |
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| Clark Capital Management Group | 260k | $65M | 3% | Sep 2025 |
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| Systematic Financial Management | 233k | $60M | -9% | Dec 2025 |
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| Van Eck Associates Corp. | 227k | $58M | 11% | Dec 2025 |
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| Loomis, Sayles and | 207k | $53M | -4% | Dec 2025 |
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| Charles Schwab Investment Management | 202k | $52M | -4% | Dec 2025 |
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| Neumeier Poma Investment Counsel | 196k | $50M | 1% | Dec 2025 |
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| William Blair Investment Management | 191k | $49M | 100% | Dec 2025 |
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| ClearBridge Advisors | 185k | $47M | -24% | Dec 2025 |
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| Northern Trust | 171k | $44M | -3% | Dec 2025 |
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| Mirae Asset Global Etfs Holdings | 163k | $42M | 1% | Dec 2025 |
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| Brown Advisory Holdings Incorporated | 152k | $39M | -28% | Dec 2025 |
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| Driehaus Capital Management | 147k | $37M | 43% | Sep 2025 |
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| Jpmorgan Chase & Co | 130k | $33M | 100% | Sep 2025 |
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| Swedbank AB | 110k | $28M | -1% | Dec 2025 |
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| Goldman Sachs Group | 108k | $28M | -28% | Dec 2025 |
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| Thematics Asset Management | 106k | $27M | -5% | Sep 2025 |
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| Bank of New York Mellon | 103k | $26M | -6% | Dec 2025 |
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| Oberweis Asset Management | 101k | $25M | -7% | Sep 2025 |
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| Millennium Management | 96k | $24M | -57% | Sep 2025 |
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| Envestnet Asset Management | 96k | $25M | 2% | Dec 2025 |
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| Principal Financial Group | 96k | $24M | 8% | Dec 2025 |
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| Robeco Investment Management | 77k | $20M | -21% | Dec 2025 |
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| Diam | 77k | $20M | 46% | Dec 2025 |
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| Nuveen | 69k | $18M | -35% | Dec 2025 |
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| Axiom International Investors | 67k | $17M | 107% | Dec 2025 |
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| Two Sigma Investments | 59k | $15M | 108% | Sep 2025 |
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| First Trust Advisors | 57k | $15M | 23% | Dec 2025 |
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| Public Sector Pension Investment Board | 55k | $14M | -10% | Dec 2025 |
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| Prospect Capital Advisors | 52k | $13M | -1% | Dec 2025 |
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| Wells Fargo & Company | 52k | $13M | 72% | Dec 2025 |
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| Nicholas Investments Partners | 49k | $12M | 6% | Dec 2025 |
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| Nordea Investment Management Ab | 48k | $13M | -13% | Dec 2025 |
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| Royal Bank of Canada | 48k | $12M | -36% | Sep 2025 |
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| Bnp Paribas Arbitrage, Snc | 47k | $12M | 1% | Dec 2025 |
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| Lord, Abbett & Co | 45k | $11M | -15% | Dec 2025 |
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| Rhumbline Advisers | 43k | $11M | -5% | Dec 2025 |
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| PDT Partners | 42k | $11M | 0% | Dec 2025 |
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| Legal & General Group | 42k | $11M | -3% | Dec 2025 |
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| American Century Companies | 40k | $10M | 104% | Dec 2025 |
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| Ameriprise Financial | 40k | $10M | 5% | Dec 2025 |
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| Susquehanna International | 36k | $9.2M | -43% | Dec 2025 |
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| Jane Street | 33k | $8.5M | -9% | Dec 2025 |
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| GHP Investment Advisors | 33k | $8.4M | 1% | Dec 2025 |
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| Swiss National Bank | 32k | $8.0M | 2% | Dec 2025 |
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| Barclays | 31k | $8.0M | 5% | Dec 2025 |
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| Intrinsic Edge Capital Management | 31k | $7.9M | -48% | Dec 2025 |
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| SAM Sustainable Asset Management | 31k | $7.8M | 100% | Dec 2025 |
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| AQR Capital Management | 29k | $7.1M | 70% | Sep 2025 |
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| Universal- Beteiligungs- und Servicegesellschaft mbH | 28k | $7.2M | 50% | Dec 2025 |
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| First Eagle Investment Management | 27k | $6.8M | -14% | Dec 2025 |
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| LPL Financial | 25k | $6.3M | 8% | Dec 2025 |
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| Dai-Ichi Life Insurance Company | 23k | $5.9M | 100% | Dec 2025 |
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| Citadel Advisors | 23k | $5.6M | -73% | Sep 2025 |
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| Advisors Asset Management | 23k | $5.7M | 5% | Dec 2025 |
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| Portman Square Capital | 22k | $5.6M | 100% | Dec 2025 |
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| Bridge City Capital | 21k | $5.4M | -23% | Dec 2025 |
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| Oliver Luxxe Assets | 20k | $5.2M | -14% | Dec 2025 |
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| Sei Investments | 20k | $5.0M | 39% | Dec 2025 |
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| Stanley-Laman | 19k | $4.9M | 9% | Dec 2025 |
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| Moody Aldrich Partners | 19k | $4.8M | -21% | Dec 2025 |
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| Hrt Financial | 18k | $4.7M | -34% | Dec 2025 |
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| Allspring Global Investments Holdings | 18k | $4.7M | 112% | Dec 2025 |
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| Branch Banking & Trust Company | 18k | $4.6M | 1% | Dec 2025 |
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| Credit Agricole | 18k | $4.5M | 100% | Sep 2025 |
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| Alliancebernstein | 18k | $4.5M | -3% | Sep 2025 |
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| Assenagon Asset Management | 18k | $4.6M | 8% | Dec 2025 |
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| Chatham Capital Group | 18k | $4.5M | 3% | Dec 2025 |
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| Stifel Financial | 17k | $4.4M | 66% | Dec 2025 |
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| D. E. Shaw & Co | 17k | $4.1M | -3% | Sep 2025 |
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| New York State Common Retirement Fund | 16k | $4.2M | -6% | Dec 2025 |
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| Deutsche Bank Aktiengesellschaft | 16k | $4.1M | 4% | Dec 2025 |
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| Mml Investors Services | 16k | $4.0M | 12% | Dec 2025 |
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| Canada Pension Plan Investment Board | 15k | $3.8M | 100% | Sep 2025 |
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| Two Sigma Advisers | 15k | $3.8M | 100% | Sep 2025 |
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| Eudaimonia Asset Management | 15k | $3.8M | -14% | Dec 2025 |
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| California State Teachers Retirement System | 15k | $3.8M | 0% | Dec 2025 |
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| Prudential Financial | 15k | $3.8M | -6% | Dec 2025 |
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| Manatuck Hill Partners | 14k | $3.6M | 0% | Dec 2025 |
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| Great-West Life Assurance Company | 14k | $3.6M | 6% | Dec 2025 |
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| State of Wisconsin Investment Board | 14k | $3.5M | 8% | Dec 2025 |
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| Leucadia National Corporation | 14k | $3.5M | 100% | Dec 2025 |
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| Wolverine Trading | 13k | $3.2M | -6% | Sep 2025 |
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| Bessemer | 13k | $3.2M | 1570% | Dec 2025 |
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| New York State Teachers Retirement System | 13k | $3.2M | -2% | Dec 2025 |
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| Cetera Investment Advisers | 12k | $3.1M | 1% | Dec 2025 |
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| Harvest Investment Services | 12k | $3.1M | -2% | Dec 2025 |
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| Livforsakringsaktiebolaget Skandia | 12k | $3.0M | 0% | Dec 2025 |
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| WEDGE Capital Management L | 12k | $2.9M | -17% | Dec 2025 |
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| Norges Bank Investment Management | 11k | $2.8M | 100% | Dec 2025 |
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| Raymond James Financial | 11k | $2.8M | -19% | Dec 2025 |
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| Thrivent Financial for Lutherans | 11k | $2.8M | -4% | Dec 2025 |
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| Creative Planning | 11k | $2.8M | 29% | Dec 2025 |
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| Legato Capital Management | 11k | $2.7M | -5% | Dec 2025 |
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| Oak Ridge Investments | 9.8k | $2.5M | 100% | Dec 2025 |
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| Franklin Resources | 9.7k | $2.5M | -1% | Dec 2025 |
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| Cascade Investment Advisors | 9.4k | $2.4M | -2% | Dec 2025 |
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| Ing Investment Management | 9.3k | $2.4M | 5% | Dec 2025 |
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| NorthCrest Asset Manangement | 9.2k | $2.5M | 0% | Dec 2025 |
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| MetLife Investment Advisors | 8.9k | $2.3M | -4% | Dec 2025 |
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| Illinois Municipal Retirement Fund | 8.8k | $2.3M | 11% | Dec 2025 |
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| Harbour Investments | 8.6k | $2.2M | 0% | Dec 2025 |
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| State of New Jersey Common Pension Fund D | 8.6k | $2.2M | -12% | Dec 2025 |
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| Wesbanco Trust And Investments | 8.3k | $2.1M | -38% | Dec 2025 |
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| Alaska Retirement Management Board | 8.1k | $2.1M | 3% | Dec 2025 |
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| Lombard Odier Asset Management | 8.1k | $2.0M | 65% | Sep 2025 |
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| Manufacturers Life Insurance Company | 7.8k | $2.0M | -4% | Dec 2025 |
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| Jackson Creek Investment Advisors | 7.7k | $2.0M | -3% | Dec 2025 |
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| Intech Investment Management | 7.4k | $1.9M | -6% | Dec 2025 |
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| Park Avenue Securities | 7.4k | $1.9M | 4% | Dec 2025 |
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| Louisiana State Employees Retirement System | 7.3k | $1.9M | 0% | Dec 2025 |
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| Level Four Advisory Services | 7.2k | $1.8M | -3% | Dec 2025 |
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| Register Financial Advisors | 6.4k | $1.6M | -6% | Dec 2025 |
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| Numerai GP | 6.4k | $1.6M | -54% | Dec 2025 |
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| Advisor Group Holdings | 6.4k | $1.6M | -74% | Dec 2025 |
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| Brian McDonald | 6.0k | $1.5M | -19% | Dec 2025 |
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| Principal Securities | 5.7k | $1.5M | 19% | Dec 2025 |
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| Kennedy Capital Management | 5.6k | $1.4M | -27% | Dec 2025 |
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| Erste Asset Management GmbH | 5.6k | $1.5M | 467% | Dec 2025 |
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| Verition Fund Management | 5.5k | $1.4M | -11% | Dec 2025 |
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| Healthcare Of Ontario Pension Plan Trust Fund | 5.5k | $1.4M | 100% | Dec 2025 |
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| Federated Investors | 5.4k | $1.4M | 256% | Dec 2025 |
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| Zurcher Kantonalbank | 5.3k | $1.4M | 0% | Dec 2025 |
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| Wakefield Asset Management L | 5.0k | $1.3M | 1% | Dec 2025 |
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| Zions Bancorporation, National Association | 4.9k | $1.2M | -4% | Dec 2025 |
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| Guggenheim Capital, LLC Managers | 4.9k | $1.2M | 100% | Dec 2025 |
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| William Blair $ Company | 4.9k | $1.2M | 68% | Sep 2025 |
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| Pasadena Private Wealth | 4.8k | $1.2M | 0% | Dec 2025 |
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| Handelsbanken Fonder AB | 4.8k | $1.2M | 0% | Dec 2025 |
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| Pnc Financial Services | 4.7k | $1.2M | -3% | Dec 2025 |
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| Gotham Asset Management | 4.7k | $1.2M | 7% | Sep 2025 |
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| Amalgamated Bank | 4.6k | $1.2M | 1% | Dec 2025 |
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| Fil | 4.5k | $1.1M | -39% | Sep 2025 |
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| Victory Capital Management | 4.5k | $1.2M | -1% | Dec 2025 |
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| SG Americas Securities | 4.5k | $1.1M | 15% | Dec 2025 |
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| Arizona State Retirement System | 4.5k | $1.1M | -5% | Dec 2025 |
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| Yousif Capital Management | 4.3k | $1.2M | -12% | Dec 2025 |
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| Police & Firemen's Retirement System of New Jersey | 4.3k | $1.1M | -6% | Dec 2025 |
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| Toronto-Dominion Bank | 3.8k | $911k | -91% | Sep 2025 |
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| Edgestream Partners | 3.8k | $966k | -86% | Dec 2025 |
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| CWM | 3.6k | $929k | -20% | Dec 2025 |
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| State of Tennessee, Treasury Department | 3.6k | $897k | -20% | Dec 2025 |
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| Quantbot Technologies | 3.5k | $898k | -32% | Dec 2025 |
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| Balyasny Asset Management | 2.7k | $661k | -59% | Sep 2025 |
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| Cubist Systematic Strategies | 1.2k | $305k | -98% | Sep 2025 |
|
| Fred Alger Management | 955.00 | $238k | -91% | Sep 2025 |
|
Who sold out of OSI Systems?
| Fund or Company Name | Date Sold | Shares Held | Valued At |
|---|---|---|---|
| Macquarie Group | Sep 2025 | 209k | $52M |
| Hotchkis and Wiley Capital Management | Jun 2025 | 35k | $7.8M |
| Marshall Wace | Sep 2025 | 27k | $6.8M |
| Trexquant Investment | Sep 2025 | 26k | $6.5M |
| Peak6 | Sep 2025 | 26k | $6.5M |
| Point72 Asset Management | Sep 2025 | 22k | $5.4M |
| Squarepoint Ops | Sep 2025 | 20k | $5.1M |
| SG Capital Management | Sep 2025 | 14k | $3.4M |
| Dark Forest Capital Management | Sep 2025 | 7.0k | $1.7M |
| Engineers Gate Manager | Sep 2025 | 5.9k | $1.5M |
| Bryce Point Capital | Jun 2025 | 4.5k | $1.0M |
| NJ State Employees Deferred Compensation Plan | Sep 2025 | 4.5k | $1.1M |