ON Semiconductor (ON) fundamentals: P/E, valuation, undervalued?
ON Semiconductor · Information Technology · ref. ETF XLK · price $74.8
In short — ON Semiconductor trades at 47.9× earnings (P/E), 16.5× forward, with a net margin of 10.2 % and revenue growth of +9 %. Read: Cheap for the growth (P/E 17 for ~37% growth (PEG 0.5)).
Is ON Semiconductor stock cheap or undervalued? A good time to buy? Here are its fundamentals — P/E, PEG, margin and income statement — to judge its valuation.
📈 1-year price
$74.8+47.3% over range
Aug 28, 25low $44.9 · high $133.93Aug 27, 26
📏 Click 2 points (left → right) to measure the change · click again to clear.
SellBuy
Hold
47% recommend buying · 19 analysts
Valuation : Cheap for the growth — P/E 17 for ~37% growth (PEG 0.5)
Valuation
47.9
P/E (price/earnings)
16.5
Forward P/E
1.31
PEG
4.0
Price/book (P/B)
$29.1B
Market cap
1.56
EPS
Profitability & growth
10.2 %
Net margin
+9 %
Revenue growth
+37 %
Earnings growth
$4.7B
Total debt
ON Semiconductor income statement
| Fiscal year | Revenue | Net income | Margin |
|---|---|---|---|
| 2022 | $8.3B | $1.9B | 22.8 % |
| 2023 | $8.3B | $2.2B | 26.5 % |
| 2024 | $7.1B | $1.6B | 22.2 % |
| 2025 | $6.0B | $121M | 2.0 % |
⚠️ Indicative financial data (Yahoo Finance), not investment advice. Amounts in $.
Frequently asked questions
What is ON Semiconductor's P/E and is the stock undervalued? What's a good P/E?
ON Semiconductor's P/E is 47.9 (forward 16.5). Below ~15 = fairly cheap, above ~30 = expensive. Our valuation verdict: "Cheap for the growth".
Is ON Semiconductor profitable?
ON Semiconductor has a net margin of 10.2 % (EPS 1.56). The company is profitable.
Is ON stock expensive?
Our read: "Cheap for the growth" — P/E 17 for ~37% growth (PEG 0.5). Cross-check with growth and sector.
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