secwatch.observer — SEC 8-K summary
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Issuer:     LITTELFUSE INC /DE (LFUS)
CIK:        0000889331
Form:       8-K
Filed at:   2026-05-06T23:59:59+00:00
Accession:  0001628280-26-030892
Event type: earnings
Sentiment:  positive
Materiality: 0.85
Item codes: 2.02, 7.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Littelfuse Q1 net sales $657M (+19% YoY), adj EPS $3.31; guides Q2 sales $690-710M, adj EPS $3.65-3.85
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- Q1 net sales $657M (+19% YoY, organic +9%); GAAP EPS $2.96, adj EPS $3.31.
- Adj EBITDA margin 22.9% (+280 bps); GAAP op margin 15.4% (+270 bps); free cash flow $66M (+55%).
- Electronics segment sales +18% (organic +15%), margin 25.1%; Industrial sales +45% (incl. Basler), margin 21.9%.
- Q2 guidance: net sales $690-710M, adj EPS $3.65-3.85; reflects continued demand and Basler contribution.
- Dividend $0.75/share payable June 4, 2026 (record May 21); Investor Day May 14.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/889331/000162828026030892/0001628280-26-030892-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/889331/000162828026030892/lfus-20260506.htm
  HTML page:      https://secwatch.observer/filing/0001628280-26-030892

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer