ON Semiconductor Corporation (ON) - Stock Analysis

Last updated: Sep 6, 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.

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

AI Analyst Overview

Last Price
$74.38
Market Cap
$28.96B
1D Return
+0.99%
YTD Return
+37.36%

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Valuation Metrics

P/E
47.1
P/B
4.0
P/S
4.7
EV/EBITDA
26.4
Div Yield
—

Fundamental Analysis

6.0

Key Financial Insights: • Margin expansion • Strong cash flow • Rising leverage ON's sharply improved margins, earnings, and cash flow strengthen the outlook, but higher leverage and still-demanding valuation warrant caution.

Profitability
ValuationRisk

Price Behavior

4.0

Key Price Behavior Insights: • Persistent downtrend • Repeated support tests • Oversold momentum Support Level: $72.00–$72.50 Resistance Level: $76.67 ON remains bearish over the last month, but repeated $72.00–$72.50 support and oversold momentum may spur a rebound if it clears $76.67; a break below $72.00 would renew downside risk.

OversoldRebound
BearishTrend

Sentiment & News

6.0

Key News Insights: • AI demand surge • Automotive bottoming • Synaptics expansion ON Semiconductor's AI data-center momentum and Synaptics deal potential offset automotive softness, but recent share volatility warrants caution.

AIgrowth
StockVolatility
AI

AI Summary

6.0
Neutral

ON's investment case has shifted toward an AI data-center power growth platform, but with valuation already pricing in meaningful execution, investors should require sustained AI revenue growth, margin expansion, and free-cash-flow durability before treating the cyclical recovery as structural—especially amid uneven auto/industrial demand and higher leverage.

AIPower
ExecutionRisk
Valuation
AI summary updated today

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.