secwatch.observer — SEC 8-K summary
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Issuer:     ADTRAN Holdings, Inc. (ADTN)
CIK:        0000926282
Form:       8-K
Filed at:   2025-11-04T23:59:59+00:00
Accession:  0001193125-25-263524
Event type: earnings
Sentiment:  positive
Materiality: 0.75
Item codes: 2.02, 7.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

ADTRAN Q3 revenue $279.4M (+23% YoY); non-GAAP EPS $0.05; guides Q4 rev $275-285M
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- Revenue $279.4M, up 23% YoY; GAAP gross margin 38.3%, non-GAAP 42.1%.
- GAAP diluted EPS -$0.12; non-GAAP diluted EPS $0.05.
- Net cash from operations $12.2M; cash & restricted cash $101.2M.
- Q4 2025 guidance: revenue $275-285M, non-GAAP operating margin 3.5-7.5%.
- CEO cites disciplined execution, broad-based growth, and healthy demand.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/926282/000119312525263524/0001193125-25-263524-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/926282/000119312525263524/adtn-20251103.htm
  HTML page:      https://secwatch.observer/filing/0001193125-25-263524

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