What does ON Semiconductor do?

ON · Plain-English company overview

A stock is a share of ownership in a company. Owning one means you own a small piece of that business.

In the company's own words, from Item 1 (Business) of its latest annual report (Form 10-K) filed with the SEC on 2026-02-09.

ON Semiconductor Corporation, together with its wholly and majority-owned subsidiaries, which operate under the onsemi TM brand ("onsemi," "we," "us," "our," or the "Company"), was incorporated under the laws of the State of Delaware in 1992.

We offer intelligent power and intelligent sensing solutions that drive electrification, energy efficiency, safety, and automation in automotive, industrial, and other end-markets, including AI data center. Our intelligent power technologies enable the electrification of drivetrain in the automotive industry to allow for lighter and longer-range electric vehicles and empower efficient fast-charging systems. Our intelligent sensing technologies enable advanced safety applications in automotive through industry leading performance and reliability.

Read the full 10-K on SEC.gov →

How did ON Semiconductor's latest earnings compare?

An earnings release is a company's quarterly report of how much money it made. Analysts predict these numbers ahead of time, and the actual results are compared against those predictions.

In the most recent quarter (2026-06-30), ON Semiconductor reported earnings of $0.74 per share. Analysts expected $0.7363 per share, so the company beat expectations.

SEC Filings

Key filings
Annual report (10-K)
The company's big yearly financial report.
2026-02-09
Quarterly report (10-Q)
A financial update covering the last 3 months.
2026-08-03
Material event (8-K)
A heads-up about something important that just happened.
2026-08-13
Most recent filings
SEC filing (S-4)
An official filing with the SEC.
2026-08-21
SEC filing (425)
An official filing with the SEC.
2026-08-13
Material event (8-K)
A heads-up about something important that just happened.
2026-08-13
SEC filing (425)
An official filing with the SEC.
2026-08-12
Quarterly report (10-Q)
A financial update covering the last 3 months.
2026-08-03
Material event (8-K)
A heads-up about something important that just happened.
2026-08-03
Insider trade (4)
An executive or director bought or sold company shares.
2026-07-02
SEC filing (425)
An official filing with the SEC.
2026-06-30
SEC filing (425)
An official filing with the SEC.
2026-06-26
SEC filing (425)
An official filing with the SEC.
2026-06-26
View all filings on SEC.gov →

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