LFUSLittelfuse, Inc.

$418.87

$234.0452 weeks$489.10

Price

$418.87+71%1Y

1M+0.87%1Y+71%

Prices are end-of-day closes. This is a research view, the focus is on the fundamentals, quality and valuation below, not intraday price.

Smart Score

Top tier

9/10

Value82

Quality55

Momentum78

Growth62

Strongest Value, weakest Quality · ranked vs Technology peers. The five questions below judge the company on its own terms.

What they do

Founded in 1927, Littelfuse is a diversified, industrial technology manufacturing company empowering a sustainable, connected, and safer world. Across more than 20 countries, and with approximately 17,000 global associates, the Company leverages its position as a scaled supplier of passive electronics and protection components, complemented by high-value-add power semiconductor capabilities. Our market leadership and extensive brand equity are underpinned by a broad, multi-technology portfolio that addresses the critical needs of our global customer base.

In the company’s own words · 10-K filed Feb 19, 2026 · SEC EDGAR

P/E (TTM)-

Market Cap$12.13B

1Y Return+71%

5Y Return+67%

Business segments

Q2 2026 · $406.4M

The company’s own SEC segment disclosure.

Electronics Passive Products And Sensors$213.4M53%
Electronics Semiconductor$193.0M47%

Littelfuse, Inc. (LFUS) reported revenue of $657M in Q1 2026 (quarter ended March 28, 2026), up 19% from the same quarter a year earlier. That came with a gross margin of 39% and net income of $75M (11% of revenue). For the full year FY2025, revenue was $2.39B (+8.9% year on year) and net income −$72M. Its largest product in 2026-Q2 was Electronics Passive Products And Sensors at $213M, 53% of the disclosed total, just ahead of Electronics Semiconductor at 47%.

Raw charts

11 series · TTM

As reported to the SEC, without any scoring.

Electronic Components

Ranks #2 of 23 by Smart Score

TTM Technologies, Inc.