Stocks
onsemi
Power semiconductors for vehicles and industrial systems.
ON key data
Latest reported results
Q2 FY2026 · period ended · filed
Revenue & earnings trend
Last 7 reported quarters, oldest to most recent. Bar height is revenue; the figure below each bar is net income (red = net loss).
About onsemi
Onsemi is a supplier of power semiconductors and sensors focused on the automotive and industrial markets. Onsemi is the second-largest power chipmaker in the world and one of the largest suppliers of image sensors to the automotive market. Its chips sell into vehicle drivetrains, automotive safety systems, energy infrastructure, industrial automation, and data centers. Onsemi manufactures most of its products in-house, vertically integrated from design to production. Its sales are split between direct and distribution, and it holds a global manufacturing and customer footprint.
onsemi websiteON price chart
Daily open, high, low and close with volume.
Quotes are delayed at least 15 minutes.
ON technical indicators
Computed daily from ON's own price history — not third-party ratings. Technical analysis describes past price behaviour; it is information, not investment advice.
Fibonacci retracement
Based on ON's high/low over the same history as the chart above.
ON vs. sector peers
Price and trailing P/E ratio next to ON's closest covered peers.
| Company | Price | P/E (TTM) |
|---|---|---|
| onsemi (ON) | $73.15 | 47.2 |
| Microchip Technology (MCHP) | $74.69 | 109.8 |
| Lattice Semiconductor (LSCC) | $122.22 | 339.5 |
| Monolithic Power Systems (MPWR) | $1,335.55 | 81.6 |
Quotes are delayed at least 15 minutes. Peers come from Polygon's related-company mapping, limited to symbols this desk covers.
ON newsflow
Market-moving headlines mentioning onsemi.
ON frequently asked questions
What is the ON stock price today?
onsemi (ON) last closed at $73.15 on September 24, 2026. Quotes are delayed at least 15 minutes.
What is the 52-week range for ON?
Over the past 52 weeks ON has traded between $44.56 and $134.92.
What is onsemi's market cap?
onsemi has a market capitalisation of about $28.85 billion.
Which exchange is ON listed on?
ON trades on NASDAQ, in the Semiconductors & Related Devices industry.
What is ON's P/E ratio?
Based on trailing twelve-month diluted earnings of $1.55 per share and a $73.15 share price, ON trades on a price-to-earnings ratio of about 47.2.
What was onsemi's most recent revenue?
onsemi reported revenue of $1.6 billion for Q2 FY2026, with net income of $227.5 million.
What is onsemi's return on equity?
onsemi generated a trailing twelve-month return on equity of about 8.7%.
Is ON overbought or oversold?
ON's 14-day relative strength index (RSI) is 48.0, which is neutral on the standard 30/70 scale. RSI measures the speed of recent price moves, not a price target — this is not investment advice.
Is ON in an uptrend or downtrend?
ON's 50-day moving average is currently below its 200-day moving average — a Death Cross (bearish long-term trend) in classic technical-analysis terms. Moving-average crossovers describe past price behaviour, not a forecast.
ON sectors
Others in EV & mobility
Related stocks
Coverage is for information only and is not investment advice. Stock prices can move quickly and past performance does not guarantee future results.
Quotes are delayed at least 15 minutes. Last updated .