---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-23-019145"
form_type: "8-K"
ticker: "ADTN"
cik: "0000926282"
company_name: "ADTRAN Holdings, Inc."
filed_at: "2023-05-09T23:59:59+00:00"
generated_at: "2026-06-15T11:35:37.378337+00:00"
event_type: "earnings"
sentiment: "negative"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# ADTRAN Q1 2023 revenue $323.9M, net loss $34.5M ($0.44 diluted EPS)

## Summary
- Revenue $323.9M; GAAP net loss $34.5M ($0.44 EPS); non-GAAP net loss $5.0M ($0.06 EPS).
- Net loss inclusive of non-controlling interest was $40.5M.
- Slowing sales in Subscriber Solutions; management expects customer inventory management to impact near-term results.
- Board declared Q1 cash dividend $0.09/share, payable June 6 to holders of record May 23.

## SEC filing metadata
- accession: 0000950170-23-019145
- form_type: 8-K
- ticker: ADTN
- cik: 0000926282
- company_name: ADTRAN Holdings, Inc.
- filed_at: 2023-05-09T23:59:59+00:00
- event_type: earnings
- sentiment: negative
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/926282/000095017023019145/0000950170-23-019145-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/926282/000095017023019145/adt-20230508.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-23-019145
- JSON: https://secwatch.observer/filing/0000950170-23-019145.json
- Plain text: https://secwatch.observer/filing/0000950170-23-019145.txt

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