Littelfuse (LFUS) fundamentals: P/E, valuation, undervalued?
Littelfuse · Information Technology · ref. ETF XLK · price $415.03
In short — Littelfuse trades at —× earnings (P/E), 20.6× forward, with a net margin of -0.3 % and revenue growth of +20 %. Read: Not (yet) profitable (valued on growth, not earnings).
Is Littelfuse 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
$415.03+59.2% over range
Oct 14, 25low $234.94 · high $489.1Oct 13, 26
📏 Click 2 points (left → right) to measure the change · click again to clear.
SellBuy
Buy
100% recommend buying · 3 analysts
Valuation : Not (yet) profitable — valued on growth, not earnings
Valuation
—
P/E (price/earnings)
20.6
Forward P/E
—
PEG
4.0
Price/book (P/B)
$10.5B
Market cap
-0.50
EPS
Profitability & growth
-0.3 %
Net margin
+20 %
Revenue growth
+52 %
Earnings growth
$709M
Total debt
Littelfuse income statement
| Fiscal year | Revenue | Net income | Margin |
|---|---|---|---|
| 2022 | $2.5B | $373M | 14.8 % |
| 2023 | $2.4B | $259M | 11.0 % |
| 2024 | $2.2B | $113M | 5.2 % |
| 2025 | $2.4B | $-72M | -3.0 % |
⚠️ Indicative financial data (Yahoo Finance), not investment advice. Amounts in $.
Frequently asked questions
What is Littelfuse's P/E and is the stock undervalued? What's a good P/E?
Littelfuse's P/E is — (forward 20.6). Below ~15 = fairly cheap, above ~30 = expensive. Our valuation verdict: "Not (yet) profitable".
Is Littelfuse profitable?
Littelfuse has a net margin of -0.3 % (EPS -0.50). The company is not (yet) profitable.
Is LFUS stock expensive?
Our read: "Not (yet) profitable" — valued on growth, not earnings. Cross-check with growth and sector.
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