secwatch.observer — SEC 8-K summary
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Issuer:     LITTELFUSE INC /DE (LFUS)
CIK:        0000889331
Form:       8-K
Filed at:   2026-01-28T23:59:59+00:00
Accession:  0001628280-26-003710
Event type: earnings
Sentiment:  neutral
Materiality: 0.80
Item codes: 2.02, 7.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Littelfuse Q4 revenue up 12% to $594M; GAAP loss per share ($9.72) on $301M goodwill impairment
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- Net sales $594M, +12% YoY (+7% organic); adjusted diluted EPS $2.69.
- Recorded $301M non-cash goodwill impairment on Semiconductor Products in Electronics segment.
- Adjusted EBITDA margin 20.5%, +480 bps; Electronics segment adjusted EBITDA margin 23.7%.
- Full year adjusted diluted EPS $10.68, +34% YoY; free cash flow $366M.
- Q1 2026 guidance: net sales $625-645M, adjusted EPS $2.70-$2.90; dividend $0.75/share payable Mar 5.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/889331/000162828026003710/0001628280-26-003710-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/889331/000162828026003710/lfus-20260128.htm
  HTML page:      https://secwatch.observer/filing/0001628280-26-003710

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