Osi Systems Inc
OSIS- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0001039065
No open-market purchases or sales by Osi Systems Inc insiders were filed in the last 90 days; 366 institutions reported holding it in 13F filings for Q2 2026, worth $4.14B in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in Osi Systems Inc as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 349
- +16 vs. Q2 2025
- Shares held
- 18.7M
- +32.7K (+0.2%) vs. Q2 2025
- Total value
- $4.66B
- +$464.3M (+11.1%) vs. Q2 2025
- New holders
- 57
- 107 more added
- Sold out
- 41
- 136 more reduced
6 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting OSIS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 366 | $4.14B |
| Q1 2026 | 368 | $5.00B |
| Q4 2025 | 358 | $4.80B |
| Q3 2025 | 349 | $4.66B |
| Q2 2025 | 339 | $4.20B |
| Q1 2025 | 308 | $3.76B |
| Q4 2024 | 307 | $3.03B |
| Q3 2024 | 275 | $2.51B |
| Q2 2024 | 265 | $2.12B |
| Q1 2024 | 250 | $2.17B |
| Q4 2023 | 227 | $1.96B |
| Q3 2023 | 238 | $1.77B |
| Q2 2023 | 210 | $1.77B |
| Q1 2023 | 184 | $1.54B |
| Q4 2022 | 190 | $1.22B |
| Q3 2022 | 182 | $1.09B |
| Q2 2022 | 186 | $1.33B |
| Q1 2022 | 183 | $1.36B |
| Q4 2021 | 194 | $1.55B |
| Q3 2021 | 193 | $1.61B |
| Q2 2021 | 189 | $1.76B |
| Q1 2021 | 194 | $1.64B |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Osi Systems Inc; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Mutual of America Capital Management LLC | 1,768 | $440.7K | 0.00% | −238−11.9% | Reduced |
| CIBC Bancorp USA Inc. | 1,710 | $426.2K | 0.00% | +1,710 | New |
| Adviser Investments LLC | 1,700 | $423.7K | 0.00% | +1,700 | New |
| Quadrant Capital Group LLC | 1,653 | $412.0K | 0.01% | 00.0% | Unchanged |
| Skylands Capital, LLC | 1,650 | $411.2K | 0.06% | −9,600−85.3% | Reduced |
| Russell Investments Group, Ltd. | 1,561 | $389.1K | 0.00% | +1,474+1,694.3% | Added |
| Federated Hermes, Inc. | 1,524 | $379.8K | 0.00% | −48−3.1% | Reduced |
| Pathstone Holdings, LLC | 1,521 | $379.1K | 0.00% | +1,521 | New |
| Schonfeld Strategic Advisors LLC | 1,499 | $373.6K | 0.00% | −201−11.8% | Reduced |
| Contravisory Investment Management, Inc. | 1,435 | $357.7K | 0.07% | −64−4.3% | Reduced |
| Bank of Montreal | 1,428 | $355.9K | 0.00% | −1,401−49.5% | Reduced |
| Brevan Howard Capital Management LP | 1,415 | $352.7K | 0.01% | +1,415 | New |
| JustInvest LLC | 1,403 | $349.7K | 0.00% | +32+2.3% | Added |
| EverSource Wealth Advisors, LLC | 1,393 | $347.2K | 0.01% | −45−3.1% | Reduced |
| Hancock Whitney Corp | 1,369 | $341.2K | 0.01% | +1,369 | New |
| CI Private Wealth, LLC | 1,364 | $340.0K | 0.00% | +15+1.1% | Added |
| Ameritas Investment Partners, Inc. | 1,340 | $334.0K | 0.01% | −265−16.5% | Reduced |
| Northwestern Mutual Wealth Management Co | 1,314 | $327.5K | 0.00% | +2+0.2% | Added |
| Inceptionr LLC | 1,293 | $322.3K | 0.08% | +1,293 | New |
| Massar Capital Management, LP | 1,265 | $315.3K | 0.11% | +1,265 | New |
| Xponance, Inc. | 1,261 | $314.3K | 0.00% | +16+1.3% | Added |
| Kestra Advisory Services, LLC | 1,256 | $313.0K | 0.00% | +165+15.1% | Added |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 1,234 | $307.6K | 0.01% | +1,234 | New |
| Cubist Systematic Strategies, LLC | 1,225 | $305.3K | 0.00% | −59,148−98.0% | Reduced |
| R Squared Ltd | 1,222 | $304.6K | 0.13% | +1,222 | New |
| Personal Cfo Solutions, LLC | 1,217 | $303.3K | 0.05% | +212+21.1% | Added |
| Sequoia Financial Advisors, LLC | 1,209 | $301.3K | 0.00% | +1+0.1% | Added |
| Graham Capital Management, L.P. | 1,194 | $297.6K | 0.01% | +1,194 | New |
| Captrust Financial Advisors | 1,147 | $285.9K | 0.00% | +1,147 | New |
| Algert Global LLC | 1,110 | $276.7K | 0.00% | +1,110 | New |
| QRG Capital Management, Inc. | 1,078 | $268.7K | 0.00% | −515−32.3% | Reduced |
| Hilltop Holdings Inc. | 1,062 | $264.7K | 0.01% | −98−8.4% | Reduced |
| Mariner, LLC | 1,053 | $262.4K | 0.00% | −980−48.2% | Reduced |
| Cornerstone Investment Partners, LLC | 1,053 | $262.4K | 0.01% | −80−7.1% | Reduced |
| Avanza Fonder AB | 1,051 | $262.0K | 0.01% | 00.0% | Unchanged |
| Point72 Asia (Singapore) Pte. Ltd. | 1,041 | $259.4K | 0.04% | +847+436.6% | Added |
| Simplex Trading, LLC | 1,035 | $257.0K | 0.01% | +1,035 | New |
| Mackenzie Financial Corp | 1,010 | $251.7K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 994 | $247.7K | 0.00% | +127+14.6% | Added |
| Old Mission Capital LLC | 994 | $247.7K | 0.01% | +994 | New |
| Virtus ETF Advisers LLC | 982 | $244.8K | 0.13% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 967 | $241.0K | 0.00% | −107−10.0% | Reduced |
| HB Wealth Management, LLC | 962 | $239.8K | 0.00% | +962 | New |
| Fred Alger Management, LLC | 955 | $238.0K | 0.00% | −9,642−91.0% | Reduced |
| Erste Asset Management GmbH | 985 | $234.4K | 0.00% | +985 | New |
| Cim Investment Mangement Inc | 934 | $232.8K | 0.06% | −17−1.8% | Reduced |
| Winton Group Ltd | 929 | $231.5K | 0.01% | −1,693−64.6% | Reduced |
| Hutchens & Kramer Investment Management Group, LLC | 886 | $220.8K | 0.09% | +886 | New |
| Canandaigua National Bank & Trust Co | 870 | $216.8K | 0.02% | +870 | New |
| Round Rock Advisors, LLC | 859 | $214.1K | 0.03% | +859 | New |
| Sherbrooke Park Advisers LLC | 859 | $214.1K | 0.10% | +859 | New |
| State of Wyoming | 841 | $209.6K | 0.02% | −292−25.8% | Reduced |
| Csenge Advisory Group | 836 | $208.4K | 0.01% | +836 | New |
| Evergreen Capital Management LLC | 833 | $207.6K | 0.00% | +833 | New |
| Versor Investments LP | 831 | $207.1K | 0.04% | −421−33.6% | Reduced |
| Tower Research Capital LLC (TRC) | 826 | $205.9K | 0.01% | −1,295−61.1% | Reduced |
| Fieldview Capital Management, LLC | 821 | $204.6K | 0.03% | +821 | New |
| Optiver Holding B.V. | 796 | $198.4K | 0.00% | +796 | New |
| CIBC Private Wealth Group, LLC | 766 | $190.9K | 0.00% | +8+1.1% | Added |
| Steward Partners Investment Advisory, LLC | 755 | $188.2K | 0.00% | +290+62.4% | Added |
| Bessemer Group Inc | 760 | $188.0K | 0.00% | +626+467.2% | Added |
| Global Retirement Partners, LLC | 753 | $187.7K | 0.00% | −31−4.0% | Reduced |
| STRS Ohio | 700 | $174.5K | 0.00% | −100−12.5% | Reduced |
| Resources Management Corp | 700 | $174.0K | 0.02% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 678 | $169.0K | 0.00% | +678 | New |
| Assetmark, Inc | 669 | $166.7K | 0.00% | +254+61.2% | Added |
| Clearstead Advisors, LLC | 573 | $142.8K | 0.00% | −3−0.5% | Reduced |
| Group One Trading, L.P. | 511 | $127.4K | 0.00% | −2,843−84.8% | Reduced |
| Central Trust Co | 510 | $127.1K | 0.00% | −15−2.9% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 452 | $112.7K | 0.00% | +452 | New |
| USA Financial Portformulas Corp | 450 | $112.2K | 0.02% | +204+82.9% | Added |
| KBC Group NV | 416 | $104.0K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 324 | $80.8K | 0.01% | −38−10.5% | Reduced |
| SRS Capital Advisors, Inc. | 282 | $70.3K | 0.00% | +282 | New |
| GAMMA Investing LLC | 276 | $68.8K | 0.00% | −2−0.7% | Reduced |
| Smartleaf Asset Management LLC | 289 | $68.8K | 0.00% | +34+13.3% | Added |
| Nisa Investment Advisors, LLC | 256 | $63.8K | 0.00% | +57+28.6% | Added |
| Farther Finance Advisors, LLC | 248 | $61.8K | 0.00% | −1,395−84.9% | Reduced |
| Point72 Europe (London) LLP | 183 | $45.5K | 0.00% | +183 | New |
| Public Employees Retirement System of Ohio | 178 | $44.4K | 0.00% | −20−10.1% | Reduced |
| Richardson Financial Services Inc. | 144 | $35.9K | 0.02% | +53+58.2% | Added |
| Aquatic Capital Management LLC | 136 | $33.9K | 0.00% | −7,001−98.1% | Reduced |
| Salomon & Ludwin, LLC | 128 | $32.2K | 0.00% | +128 | New |
| Wealthspire Advisors, LLC | 122 | $30.4K | 0.00% | +122 | New |
| Fifth Third Bancorp | 118 | $29.4K | 0.00% | +3+2.6% | Added |
| Danske Bank A/S | 100 | $24.9K | 0.00% | −31−23.7% | Reduced |
| CGC Financial Services, LLC | 100 | $24.9K | 0.01% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 97 | $22.9K | 0.00% | +37+61.7% | Added |
| Transamerica Financial Advisors, Inc. | 85 | $21.2K | 0.00% | +85 | New |
| Medallion Wealth Advisors, LLC | 84 | $20.9K | 0.01% | 00.0% | Unchanged |
| Abound Wealth Management | 78 | $19.4K | 0.00% | 00.0% | Unchanged |
| Umb Bank N A | 78 | $19.4K | 0.00% | +11+16.4% | Added |
| NBC Securities, Inc. | 78 | $19.4K | 0.00% | +78 | New |
| Caitong International Asset Management Co., Ltd | 77 | $19.2K | 0.01% | +65+541.7% | Added |
| SBI Securities Co., Ltd. | 75 | $18.7K | 0.00% | +50+200.0% | Added |
| Aster Capital Management (DIFC) Ltd | 52 | $13.0K | 0.01% | +52 | New |
| National Bank of Canada | 52 | $12.9K | 0.00% | −4−7.1% | Reduced |
| Root Financial Partners, LLC | 51 | $12.7K | 0.00% | +51 | New |
| Larson Financial Group LLC | 49 | $12.2K | 0.00% | −2−3.9% | Reduced |
| Dakota Community Bank & Trust NA | 47 | $11.7K | 0.05% | +47 | New |