OSI Systems, Inc.
OSI Systems, Inc. (Nasdaq: OSIS) designs and manufactures specialized electronic systems and components for security, healthcare, defense and aerospace markets. It operates through three divisions: Security, which supplies inspection equipment, turnkey screening solutions and high-power radio-frequency systems;… From the company’s description.
Over the twelve months to Sep 30, 2026, OSI Systems, Inc. reported revenue of $1.80B, up 2.9% from a year earlier, and net income of $158.73M. Its operating margin was 12.2%, and operations generated $295.86M in cash. In fiscal 2026, it reported revenue of $1.79B, up 4.3% from fiscal 2025, and net income of $154.71M.
Margins and return on equity change in ; everything else in percent. Fewer shares and less debt are shown plainly, not as bad news — it depends what you make of buybacks. Dotted labels explain each measure. is shown separately from the annual figures.
What OSI Systems, Inc. does
In the company’s own words
OSI Systems, Inc. (Nasdaq: OSIS) designs and manufactures specialized electronic systems and components for security, healthcare, defense and aerospace markets. It operates through three divisions: Security, which supplies inspection equipment, turnkey screening solutions and high-power radio-frequency systems; Optoelectronics and Manufacturing, which makes electronic components and subsystems and provides electronics manufacturing services; and Healthcare, which offers patient monitoring, cardiology, remote monitoring and connected-care products. Security systems screen baggage, cargo, vehicles and people for prohibited items, and customers include government agencies, airports, transportation companies and other businesses. Optoelectronics and manufacturing customers are primarily original equipment manufacturers, while healthcare products are sold to hospitals, clinics and physician offices. Products are marketed under brands including Rapiscan, S2, OSI Optoelectronics and Spacelabs Healthcare. The company also provides electronics manufacturing under the OSI Electronics, Altaflex and PFC Flexible Circuits names. In fiscal 2026, Security division direct sales to the U.S. Government were approximately $207.3 million.
Company details
- Sector
- Information Technology
- Industry (SIC)
- Semiconductors
- Headquarters
- HAWTHORNE, CA
- Fiscal year end
- June
- CIK
- 1039065
- SIC
- 3674
Financial performance, year by year
Fiscal 2012–2026 · USDThe full income statement, balance sheet and cash flow for each of these years — every figure traceable to its filing — is on the Financials tab with a free account.
Who owns OSI Systems, Inc. — and what changed
Funds as of 2026Q2 · superinvestors as of 2026-06-30
Largest fund holders · OSI Systems, Inc.’s weight in each
Fund ownership is a floor, not a census — pensions, insurers and people holding shares directly are not visible here.
OSI Systems, Inc.’s bonds, as funds hold them
Funds report holding 2 issues of OSI Systems, Inc.’s debt, $200.22M at market value — what funds hold, not the company’s total debt. Weighted-average coupon 1.01%, maturing 2029 to 2031.
Fund ownership counts N-PORT filers only, so it is a floor rather than a census — pensions, insurers and direct holders are not visible here, and the remainder is not “held by individuals”.
Every fund and institutional holder, quarter by quarter, is on the Ownership tab with a free account.
Recent filings
All filings →Each filing opens into its own statements and disclosures here.
Put this business in context.
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