---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-23-003277"
form_type: "8-K"
ticker: "ADTN"
cik: "0000926282"
company_name: "ADTRAN Holdings, Inc."
filed_at: "2023-02-21T23:59:59+00:00"
generated_at: "2026-06-19T07:39:59.296069+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# ADTRAN Q4 revenue $358.3M, GAAP EPS $0.49, non-GAAP EPS $0.12; declares $0.09 dividend

## Summary
- Preliminary Q4 2022 revenue of $358.3 million; GAAP diluted EPS attributable to company $0.49.
- Non-GAAP diluted EPS attributable to company $0.12; non-GAAP net income attributable to company $9.9M.
- Quarterly cash dividend of $0.09 per share declared, payable March 21, 2023 to holders of record March 7, 2023.
- Supply environment improved YoY; strength in optical networking; EMEA region showing strong growth.
- Final Q4 results to be released March 1, 2023; preliminary figures subject to revision.

## SEC filing metadata
- accession: 0000950170-23-003277
- form_type: 8-K
- ticker: ADTN
- cik: 0000926282
- company_name: ADTRAN Holdings, Inc.
- filed_at: 2023-02-21T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/926282/000095017023003277/0000950170-23-003277-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/926282/000095017023003277/adtn-20230221.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-23-003277
- JSON: https://secwatch.observer/filing/0000950170-23-003277.json
- Plain text: https://secwatch.observer/filing/0000950170-23-003277.txt

## Key facts
- Earnings Releases
  ADTRAN Holdings, Inc. reported the fiscal quarter and twelve months ended December 31, 2022 results: revenue $358.3 million, net income $35.0 million, EPS $0.49.
  - Period: the fiscal quarter and twelve months ended December 31, 2022
  - Revenue: $358.3 million
  - Net income: $35.0 million
  - EPS: $0.49
  - Result: preliminary results
  source text: For the quarter, preliminary revenue was $358.3 million. Preliminary net income inclusive of the non-controlling interest for the fourth quarter of 2022 was $35.0 million. Preliminary net income attributable to the Company for the fourth quarter of 2022 was $38.9 million and preliminary diluted earnings per share attributable to the Company was $0.49.
  evidence_url: https://www.sec.gov/Archives/edgar/data/926282/000095017023003277/0000950170-23-003277-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.