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; 365 institutions reported holding it in 13F filings for Q2 2026, worth $4.14B in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Osi Systems Inc as of Dec 31, 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
- 358
- +18 vs. Q3 2025
- Shares held
- 18.8M
- +242.6K (+1.3%) vs. Q3 2025
- Total value
- $4.80B
- +$172.9M (+3.7%) vs. Q3 2025
- New holders
- 63
- 132 more added
- Sold out
- 45
- 108 more reduced
9 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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 | 365 | $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, Q4 2025
Shares, value and share of portfolio for each institution holding Osi Systems Inc; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| STRS Ohio | 800 | $204.0K | 0.00% | +100+14.3% | Added |
| CIBC Private Wealth Group, LLC | 815 | $207.9K | 0.00% | +49+6.4% | Added |
| Canandaigua National Bank & Trust Co | 841 | $214.5K | 0.02% | −29−3.3% | Reduced |
| Csenge Advisory Group | 866 | $220.9K | 0.01% | +30+3.6% | Added |
| Sowell Financial Services LLC | 871 | $222.2K | 0.01% | +871 | New |
| US Bancorp | 872 | $222.4K | 0.00% | −122−12.3% | Reduced |
| Hutchens & Kramer Investment Management Group, LLC | 877 | $223.7K | 0.08% | −9−1.0% | Reduced |
| Fred Alger Management, LLC | 882 | $225.0K | 0.00% | −73−7.6% | Reduced |
| Wedbush Securities Inc | 888 | $226.0K | 0.01% | +888 | New |
| Warren Averett Asset Management, LLC | 889 | $226.7K | 0.00% | +889 | New |
| Headlands Technologies LLC | 914 | $233.1K | 0.02% | +914 | New |
| Captrust Financial Advisors | 920 | $234.7K | 0.00% | −227−19.8% | Reduced |
| R Squared Ltd | 926 | $236.2K | 0.11% | −296−24.2% | Reduced |
| Cim Investment Mangement Inc | 934 | $238.2K | 0.06% | 00.0% | Unchanged |
| BankChampaign, National Association | 938 | $239.2K | 0.24% | +938 | New |
| Avanza Fonder AB | 949 | $242.1K | 0.01% | −102−9.7% | Reduced |
| Tower Research Capital LLC (TRC) | 955 | $243.6K | 0.01% | +129+15.6% | Added |
| State of Wyoming | 958 | $244.3K | 0.03% | +117+13.9% | Added |
| Evergreen Capital Management LLC | 965 | $246.1K | 0.01% | +132+15.8% | Added |
| HB Wealth Management, LLC | 977 | $249.2K | 0.00% | +15+1.6% | Added |
| Rockefeller Capital Management L.P. | 980 | $250.0K | 0.00% | +302+44.5% | Added |
| Virtus ETF Advisers LLC | 982 | $250.5K | 0.12% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 1,009 | $257.4K | 0.00% | −1,223−54.8% | Reduced |
| Newbridge Financial Services Group, Inc. | 1,026 | $261.7K | 0.04% | +1,026 | New |
| Atria Investments LLC | 1,035 | $264.0K | 0.00% | +1,035 | New |
| Mackenzie Financial Corp | 1,010 | $265.1K | 0.00% | 00.0% | Unchanged |
| Wealth Enhancement Advisory Services, LLC | 508 | $265.4K | 0.00% | +56+12.4% | Added |
| O'Shaughnessy Asset Management, LLC | 1,046 | $266.8K | 0.00% | +79+8.2% | Added |
| Cornerstone Investment Partners, LLC | 1,054 | $268.8K | 0.01% | +1+0.1% | Added |
| Ensign Peak Advisors, Inc | 1,073 | $273.7K | 0.00% | −2,700−71.6% | Reduced |
| CIBC World Markets Corp | 1,073 | $273.7K | 0.00% | +1,073 | New |
| Abel Hall, LLC | 1,074 | $273.9K | 0.06% | +1,074 | New |
| Round Rock Advisors, LLC | 1,213 | $309.4K | 0.05% | +354+41.2% | Added |
| JustInvest LLC | 1,227 | $313.0K | 0.00% | −176−12.5% | Reduced |
| Citadel Advisors LLC | 1,233 | $314.5K | 0.00% | −7,923−86.5% | Reduced |
| Pensionmark Financial Group, LLC | 1,247 | $318.1K | 0.01% | +1,247 | New |
| Alessandra Capital Management, LLC | 1,259 | $321.1K | 0.29% | +1,259 | New |
| SBI Okasan Asset Management Co.Ltd. | 1,200 | $324.2K | 0.02% | +1,200 | New |
| Xponance, Inc. | 1,282 | $327.0K | 0.00% | +21+1.7% | Added |
| Liontrust Investment Partners LLP | 1,283 | $327.2K | 0.00% | −1,483−53.6% | Reduced |
| Farringdon Capital, Ltd. | 1,289 | $328.8K | 0.08% | +1,289 | New |
| Ameritas Investment Partners, Inc. | 1,340 | $341.8K | 0.01% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 1,343 | $342.5K | 0.00% | +29+2.2% | Added |
| Contravisory Investment Management, Inc. | 1,349 | $344.1K | 0.07% | −86−6.0% | Reduced |
| Toroso Investments, LLC | 1,350 | $344.3K | 0.00% | +1,350 | New |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 1,361 | $347.1K | 0.01% | +127+10.3% | Added |
| CI Private Wealth, LLC | 1,394 | $355.6K | 0.00% | +30+2.2% | Added |
| Susquehanna Fundamental Investments, LLC | 1,428 | $364.2K | 0.01% | +1,428 | New |
| Hancock Whitney Corp | 1,435 | $366.0K | 0.01% | +66+4.8% | Added |
| EverSource Wealth Advisors, LLC | 1,475 | $376.2K | 0.01% | +82+5.9% | Added |
| Personal Cfo Solutions, LLC | 1,496 | $381.6K | 0.06% | +279+22.9% | Added |
| Kestra Advisory Services, LLC | 1,501 | $382.8K | 0.00% | +245+19.5% | Added |
| Winton Group Ltd | 1,520 | $387.7K | 0.01% | +591+63.6% | Added |
| Sequoia Financial Advisors, LLC | 1,523 | $388.5K | 0.00% | +314+26.0% | Added |
| M&T Bank Corp | 1,616 | $412.4K | 0.00% | +1,616 | New |
| Quadrant Capital Group LLC | 1,653 | $421.6K | 0.01% | 00.0% | Unchanged |
| Brinker Capital Investments, LLC | 1,659 | $423.2K | 0.00% | −316−16.0% | Reduced |
| Global Retirement Partners, LLC | 1,685 | $429.8K | 0.01% | +932+123.8% | Added |
| Adviser Investments LLC | 1,700 | $433.6K | 0.00% | 00.0% | Unchanged |
| Ashton Thomas Private Wealth, LLC | 1,722 | $439.2K | 0.01% | −62−3.5% | Reduced |
| Graham Capital Management, L.P. | 1,724 | $439.7K | 0.02% | +530+44.4% | Added |
| Los Angeles Capital Management LLC | 1,810 | $441.3K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 1,810 | $461.7K | 0.00% | +249+16.0% | Added |
| CWM Advisors, LLC | 1,818 | $463.7K | 0.04% | −33−1.8% | Reduced |
| Mutual of America Capital Management LLC | 1,824 | $465.2K | 0.00% | +56+3.2% | Added |
| Bank of Montreal | 1,921 | $490.0K | 0.00% | +493+34.5% | Added |
| Severin Investments, LLC | 1,940 | $494.7K | 0.44% | +56+3.0% | Added |
| Pure Financial Advisors, Inc. | 2,008 | $512.2K | 0.01% | 00.0% | Unchanged |
| Ameritas Advisory Services, LLC | 2,016 | $514.2K | 0.02% | +2,016 | New |
| Public Employees Retirement Association of Colorado | 2,030 | $518.0K | 0.00% | 00.0% | Unchanged |
| Quest Partners LLC | 2,065 | $526.7K | 0.03% | +37+1.8% | Added |
| Susquehanna Portfolio Strategies, LLC | 2,080 | $530.5K | 0.01% | 00.0% | Unchanged |
| HSBC Holdings PLC | 2,257 | $577.7K | 0.00% | +2,257 | New |
| Pictet Asset Management Holding SA | 2,345 | $598.1K | 0.00% | +200+9.3% | Added |
| Maryland State Retirement & Pension System | 2,347 | $598.6K | 0.01% | +72+3.2% | Added |
| Quantinno Capital Management LP | 2,373 | $605.3K | 0.00% | +307+14.9% | Added |
| Vestcor Inc | 2,398 | $612.0K | 0.02% | 00.0% | Unchanged |
| Pathstone Holdings, LLC | 2,402 | $612.7K | 0.00% | +881+57.9% | Added |
| Mariner, LLC | 2,530 | $642.8K | 0.00% | +1,477+140.3% | Added |
| Everence Capital Management Inc | 2,550 | $650.0K | 0.04% | 00.0% | Unchanged |
| Inceptionr LLC | 2,611 | $666.0K | 0.18% | +1,318+101.9% | Added |
| Amundi | 2,709 | $691.0K | 0.00% | −1,274−32.0% | Reduced |
| Odyssean, LLC | 2,746 | $700.4K | 0.50% | +2,746 | New |
| HighTower Advisors, LLC | 2,985 | $761.4K | 0.00% | −63−2.1% | Reduced |
| Truvestments Capital LLC | 3,063 | $781.2K | 0.14% | +337+12.4% | Added |
| Glenmede Trust Co NA | 3,098 | $790.2K | 0.00% | +3,098 | New |
| ProShare Advisors LLC | 3,149 | $803.2K | 0.00% | +132+4.4% | Added |
| Oppenheimer & Co Inc | 3,270 | $834.0K | 0.01% | +14+0.4% | Added |
| KLP Kapitalforvaltning AS | 3,400 | $867.2K | 0.00% | −100−2.9% | Reduced |
| Premier Fund Managers Ltd | 3,310 | $870.0K | 0.05% | 00.0% | Unchanged |
| North Star Investment Management Corp. | 3,500 | $892.7K | 0.06% | 00.0% | Unchanged |
| State of Tennessee, Treasury Department | 3,584 | $896.5K | 0.00% | −898−20.0% | Reduced |
| State Board of Administration of Florida Retirement System | 3,521 | $898.1K | 0.00% | 00.0% | Unchanged |
| Quantbot Technologies LP | 3,522 | $898.3K | 0.03% | −1,633−31.7% | Reduced |
| Oregon Public Employees Retirement Fund | 3,611 | $921.0K | 0.01% | +30+0.8% | Added |
| CWM, LLC | 3,643 | $929.0K | 0.00% | −884−19.5% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 3,646 | $930.0K | 0.00% | +3,646 | New |
| Edgestream Partners, L.P. | 3,786 | $965.7K | 0.03% | −24,003−86.4% | Reduced |
| Toronto Dominion Bank | 3,808 | $970.0K | 0.00% | −19−0.5% | Reduced |
| Benjamin Edwards Inc | 3,889 | $992.0K | 0.01% | +364+10.3% | Added |