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Companies / Information Technology / ON Semiconductor
ON

ON Semiconductor

Information TechnologySemiconductorsS&P 500
Ticker ONSCOTTSDALE, AZFiscal year ends DecemberBook value per share $17.98Diluted shares 401.5M

ON Semiconductor Corporation (Nasdaq: ON), which operates under the onsemi brand, develops and sells intelligent power and sensing semiconductor products to distributors and direct customers for use in automotive, industrial and other markets. Its products support applications including electric vehicles,… From the company’s description.

In fiscal 2025, ON Semiconductor reported revenue of $6.00B, down 15.3% from fiscal 2024, and net income of $123.60M. Its operating margin was 1.4%, and operations generated $1.76B in cash. Over the twelve months to Jul 3, 2026, revenue was $6.20B.

Fiscal year 2025 · ends 12-31Changes are against fiscal 2024The amber dot is the latest twelve months, to 2026-07-03
Sales & profitability
$6.00BFY2025
−15.3% year over year
Last 12 mo $6.20B
1.40%FY2025
−23.6 percentage points
Last 12 mo 10.81%
$123.60MFY2025
−92.2% year over year
Last 12 mo $631.70M
9.76%FY2025
−9.4 percentage points
Last 12 mo 8.73%
Cash & financing
$1.76BFY2025
−7.7% year over year
Last 12 mo $1.67B
$1.42BFY2025
+17.0% year over year
Last 12 mo $1.50B
0.39FY2025
Was 0.38× a year earlier
Last 12 mo 0.62
411.8MFY2025
−4.8% year over year
Last 12 mo 401.5M

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 ON Semiconductor does

In the company’s own words

ON Semiconductor Corporation (Nasdaq: ON), which operates under the onsemi brand, develops and sells intelligent power and sensing semiconductor products to distributors and direct customers for use in automotive, industrial and other markets. Its products support applications including electric vehicles, driver-assistance and safety systems, renewable energy, industrial automation, robotics and AI data centers. The company has three reportable segments: Power Solutions Group, which generates 47% of 2025 revenue and supplies power-conversion devices; Analog and Mixed-Signal Group, with 38%, which provides power-management, sensor-interface, connectivity and other analog products; and Intelligent Sensing Group, with 15%, which develops image sensors and related imaging technologies. Products reach original equipment manufacturers and other end users through distributors, which account for 54% of revenue, and direct sales. In 2025, automotive represented 51% of revenue, industrial 28% and other markets 21%. The company had approximately 22,600 full-time employees across 33 countries as of December 31, 2025. Its website is www.onsemi.com.

Company details
Sector
Information Technology
Industry (SIC)
Semiconductors
Headquarters
SCOTTSDALE, AZ
Fiscal year end
December
CIK
1097864
SIC
3674

Financial performance, year by year

Fiscal 2013–2025 · USD
$-832.62M$1.67B$4.16B$6.66B$9.16B2013201420152016201720182019202020212022202320242025Last 12 moLast 12 monthsLast 12 months

The 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.

Ownership

Who owns ON Semiconductor — and what changed

Funds as of 2026Q2 · superinvestors as of 2026-06-30

758
funds hold it
0 of 35
superinvestors hold it
$20.20B
held by funds, at market
50.0%
of shares held by funds
4
bond issues held by funds

Largest fund holders · ON Semiconductor’s weight in each

Select Semiconductors Portfolio
FSELX · Fidelity Select Portfolios
5.22%of fund net assets
Select Technology Portfolio
FSPTX · Fidelity Select Portfolios
5.29%of fund net assets
VANGUARD TOTAL STOCK MARKET INDEX FUND
VTI · VANGUARD INDEX FUNDS
0.05%of fund net assets
VANGUARD 500 INDEX FUND
VOO · VANGUARD INDEX FUNDS
0.06%of fund net assets
VANGUARD MID-CAP INDEX FUND
VO · VANGUARD INDEX FUNDS
0.36%of fund net assets

Fund ownership is a floor, not a census — pensions, insurers and people holding shares directly are not visible here.

ON Semiconductor’s bonds, as funds hold them

Funds report holding 4 issues of ON Semiconductor’s debt, $1.03B at market value — what funds hold, not the company’s total debt. Weighted-average coupon 1.09%, maturing 2027 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.

Connected research

Put this business in context.

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  • “How do ON Semiconductor and its peers compare on margins and cash generation over ten years?”
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