ON Semiconductor Corporation (ON)

FairStock Score: 38/100 — MIXED

Key Financials

Strengths

• Strong free cash flow generation of $1.6B despite low reported earnings
• Solid financial stability with Altman Z-Score of 4.51 and manageable D/E ratio of 0.42
• Operates in essential markets (power solutions, analog, intelligent sensing) with structural demand
• Latest quarter showed healthy 11.88% net profit margin demonstrating operational execution
• Diversified revenue across three business segments with 22,600 employees providing scale

Concerns

• Grotesque valuation: P/E of 204, EV/EBITDA of 54.95x, and margin of safety of -323%—trading at 4.2x Graham Number
• Pathetic capital returns: ROE of 1.50% and ROCE of 5.02% indicate shareholder value destruction
• Cyclical industry at peak euphoria; semiconductor cycles inevitably reverse with inventory corrections
• Mixed financial quality with Piotroski F-Score of only 6/9 and absence of recent profitable growth metrics

AI Analysis

I'm looking at ON Semiconductor with considerable caution. The valuation is frankly alarming—trading at $59.23 against a Graham Number of just $13.99 represents a margin of safety of negative 323%. This isn't investing; it's speculation. The P/E of 204 is meaningless given near-zero recent earnings, and the EV/EBITDA of 54.95x is simply indefensible for a cyclical semiconductor business. Yes, I see some positives: $1.6B in free cash flow demonstrates operational substance, the Altman Z-Score of 4.51 suggests financial stability, and the company operates in essential power and sensing markets. The latest quarter showed 11.88% net margins, which is respectable. However, ROE of 1.50% and ROCE of 5.02% are deeply concerning—the business isn't generating adequate returns on shareholder capital. The Piotroski F-Score of 6/9 suggests mixed financial quality. I'm troubled by the disconnect between real business fundamentals and market valuation. The semiconductor industry is cyclical and capital-intensive; we're currently in a euphoric cycle. With a beta of 1.53, this stock amplifies market movements. I require a margin of safety before deploying capital, and ON simply doesn't offer one at current prices. The company must prove it can sustain earnings growth and improve capital efficiency before it merits consideration.

Bull Case

ON Semiconductor operates in high-growth markets including EV powertrains, industrial IoT, and renewable energy where structural demand will drive years of expansion. If the company can achieve 15-20% EBITDA margins and 12-15% revenue growth, current valuation could prove justified as a compounder in essential infrastructure.

Bear Case

Semiconductor cycles are notoriously brutal; inventory corrections are beginning across the industry, which typically crush valuations 40-60%. At 54.95x EV/EBITDA, ON has zero margin for error—any earnings disappointment could halve the stock, especially given its 1.53 beta amplifying downturns.

Data from SEC filings. AI analysis is for educational purposes only — not investment advice. Scoring methodology · Disclaimer