ON Semiconductor Corporation (ON) fair value: what the stock is really worth
As of Nov 10, 2026: fair value (intrinsic value) of ON Semiconductor Corporation stock $21.79, price $69.61, that is 68.7% below the price, quality 61 out of 100. Rating: strongly overvalued. Calculated from audited financials with 22 of our 26 valuation models and 37 quality factors, updated daily.
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ON Semiconductor Corporation
ON · USOur calculation puts a fair price 69% below what the stock costs today.
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Price vs Fair Value
White line = price, green steps = our fair value per fiscal year. As of Nov 10, 2026.
How to read this chart
60‑month range $31.95 – $133.93 · fair‑value band $20.79 – $23.93 · the $69.61 price screens above the $21.79 fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). As of Nov 10, 2026.
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Company profile
ON Semiconductor Corporation provides intelligent sensing and power solutions in Hong Kong, Singapore, the United Kingdom, the United States, and internationally. It operates through three segments: Power Solutions Group, Analog and Mixed-Signal Group, and Intelligent Sensing Group.
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The Power Solutions Group segment offers discrete, module, and integrated semiconductor devices designed to enable power conversion, including power switching, signal conditioning, and circuit protection technologies.
Its Analog and Mixed-Signal Group segment designs and develops analog and mixed-signal solutions, including power management, sensor interface, connectivity, and standard products for automotive, industrial automation, AI data centers, computing, and mobile end markets.
The Intelligent Sensing Group segment develops complementary metal-oxide-semiconductor image sensors, image signal processors, short-wave infrared sensors, and other products, as well as photon-counting technologies, including single-photon avalanche diode arrays and silicon photomultiplier devices for depth sensing, factory automation, safety systems, and robotics industries.
ON Semiconductor Corporation was incorporated in 1992 and is headquartered in Scottsdale, Arizona.
Stock analysis
ON Semiconductor Corporation (ON) currently trades at $69.61, while our model-based Fair Value estimate is $21.79, 69% below the price, so the stock looks overvalued today.
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Valuation
Bull case: the Growth DCF group reads highest at a median of $29.02 per share, and 0 of the 21 models we run sit above the $69.61 price.
Bear case: the Asset-Based group reads lowest at $2.50, and 21 of the 21 models stay below the price. Data coverage for this calculation is low.
Scenario range: $20.79 (bear) to $23.93 (bull), the price of $69.61 sits above it. Bear and bull are the same models on cautious and optimistic assumptions, a range, not a price target.
Quality & growth
The Quality Score stands at 61/100 (solid quality), in the Technology sector.
Weak Growth: Revenue growth is inconsistent: the periods point in different directions, so there is no trend to rely on.
ON Semiconductor Corporation reported revenue of $6.0B in FY2025 versus $6.7B in FY2021, a compound −2.9%/yr. Reported net income was $121M in FY2025, compounding −41.2%/yr from FY2021.
Key figures
Market cap $28.2B Large · P/E ratio 40.7 · P/S ratio 4.42 · EPS (TTM) $1.71 · Net margin 10.8% · Return on equity 8.9% · Return on assets (EBIT) 13.1% (5-year average) · Operating margin 22.2%.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 51 out of 100 (low confidence).
What moves the price
The share trades about 48% below its 52-week high and 55% above its 52-week low, currently below its 200-day average.
For context, the median of 10 Technology peers we cover trades at −10% fair-value upside, at −69%, ON screens richer than that median.
Fair Value models
All 22 models by family
The fair value above starts from this blend and is adjusted for a cyclical trough year.
Quality Score breakdown
It rates the business: profits, how they develop, real cash, balance sheet, investing and share count.
Insider trades
In the last 6 months, one officer or director sold shares worth $1.2M and none bought.
- SaleSudhir GopalswamyGroup President, AMG & ISG2× since Mar 13, 2026: 21,692 shares, avg. $73.99$1.6MOct 1, 2026
- SaleTrent ThadExec VP & CFO4× since Dec 3, 2025: 170,000 shares, avg. $79.79$13.6MApr 24, 2026
- SaleSimon KeetonGroup President, PSG2× since Dec 4, 2025: 69,860 shares, avg. $66.93$4.7MFeb 17, 2026
- SaleHassane El-KhouryCEO & President, Director20,000 shares at $73.02$1.5MFeb 12, 2026
Plus 9 other filings such as grants, option exercises or tax withholding. They are not market purchases or sales.
Sales are often planned (taxes, diversification, 10b5-1 plans). Purchases with their own money are seen as the stronger sign. For information only: not part of the quality score or Fair Value.
Source: SEC Form 4, as of Nov 10, 2026. All filings at the SEC ↗
Revenue & earnings trend
Growth Forecast
ON screens overvalued: fair value 69% below the price. Compare with NVIDIA Corporation →
Compare ON Semiconductor Corporation with another stock
Price, fair value, quality and upside side by side.
Peer GroupⓘHow this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.Semiconductors · 397 stocks
Valuation Multiplesvs Semiconductors median · lower = cheaper
Strength profile in five axes (Snowflake)
VALUE 0: the price sits above our fair-value range.
Context: sector, industry, market
- S&P 500 Companies: all with fair value
- Is the Information Technology sector expensive or cheap?
- P/E, EV/EBITDA and margins by industry (reference tables)
- P/B ratio by industry
- Net margin by industry
- PEG screener for stocks with fair value
- Undervalued stocks: US Stocks
- Valuation of the USA market
Values & ESG
Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.
Similar stocks
10 more Semiconductors stocks, each showing price versus our Fair Value estimate.
| Stock | Price | Fair Value | vs Fair Value | Compare |
|---|---|---|---|---|
| SK hynix Inc 000660 | 1,277,000 KRW | 1,501,896 KRW | +18% | vs ON |
| NVIDIA Corporation NVDA | $168.89 | $185.78 | +10% | vs ON |
| Taiwan Semiconductor Manufacturing Company TSM | $396.48 | $427.48 | +8% | vs ON |
| Broadcom Inc AVGO | $331.98 | $300.84 | −9% | vs ON |
| Intel Corporation INTC | $58.13 | $52.14 | −10% | vs ON |
| Micron Technology, Inc MU | $725.11 | $619.48 | −15% | vs ON |
| Analog Devices, Inc ADI | $393.30 | $262.04 | −33% | vs ON |
| Marvell Technology, Inc MRVL | $154.39 | $87.64 | −43% | vs ON |
| Advanced Micro Devices, Inc AMD | $515.21 | $148.02 | −71% | vs ON |
| Texas Instruments Incorporated TXN | $300.52 | $81.25 | −73% | vs ON |
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