ON Semiconductor Corporation (ON) - Stock Analysis

Last updated: Jul 19, 2026

Research Idea

Research content for general circulation. Not individualized advice. Methodology & Disclosures

Valid momentum trade with shares up about 43.5% in 21 trading days; recent support came from a Bank of America upgrade, a design win with Sineng Electric, signs of market stabilization in prior commentary, solid annual free cash flow, and an upcoming Q1 earnings catalyst on 2026-05-04.

Loading chart data...

Idea window: 4/21/2026 – 4/28/2026Sector: Technology

AI Analyst Overview

Last Price
$90.98
Market Cap
$42.03B
1D Return
+4.94%
YTD Return
+68.01%

Loading chart data...

Valuation Metrics

P/E
73.7
P/B
5.8
P/S
6.9
EV/EBITDA
37.0
Div Yield
—

Fundamental Analysis

5.0

Key Financial Insights: • Strong Liquidity • Thin Margins • High Multiples ON has strong liquidity and free cash flow with manageable leverage, but thin profitability, a recent quarterly operating loss, and rich valuation multiples leave little margin for disappointment.

cashflow
valuation

Price Behavior

4.0

Key Price Behavior Insights: • Support Holding • Lower Highs • Failed Rebounds Support Level: $87-$89 Resistance Level: $94-$98 Over the last month, ON remains in a downtrend with repeated support at $87-$89 but lower highs and failed rebounds keep it technically fragile below $94-$98 resistance.

fragile
support

Sentiment & News

4.0

Key News Insights: • Synaptics Deal • AI Data Centers • Legal Scrutiny ON Semiconductor is pivoting into physical AI and edge compute through Synaptics and efficiency moves, but near-term upside is being capped by integration, dilution, valuation, and legal risks.

AI
Semiconductors
AI

AI Summary

5.0
Neutral

ON's investment case has shifted from a cyclical auto/industrial chip name to a broader “physical AI” and edge-infrastructure play, but the stock is still a prove-it story because Synaptics integration, dilution, and weak earnings conversion must show clear improvement before the market will rerate it.

AIGrowth
IntegrationRisk
Valuation
AI summary updated 2 days ago

Description

ON Semiconductor manufactures and supplies a broad range of power-management and sensing semiconductor products for automotive, industrial, and energy markets. The company operates three reporting segments and provides analog, discrete and integrated devices, custom ASICs and foundry/design services, as well as image sensors and photon-detection components used in cameras and sensing systems. Headquartered in Phoenix and incorporated in 1992, it sells components that support vehicle electrification, fast charging and solar and storage power applications.

Idea History

DateCloseTickerCompanySummaryStatusP/L
Apr 21Apr 28ONON Semiconductor Corporation
Valid momentum trade with shares up about 43.5% in 21 trading days; recent support came from a Bank of America upgrade, a design win with Sineng Electric, signs of market stabilization in prior commentary, solid annual free cash flow, and an upcoming Q1 earnings catalyst on 2026-05-04.
Closed+7.3%
Research content for educational purposes only. Not investment advice. All decisions are your responsibility.