8-K current report · filed Aug 4, 2026

ADTRAN Holdings, Inc. (ADTN) 8-K Current Report: August 4, 2026

Item 2.02Item 7.01Item EX-99.1ADTN overview

Short answer

ADTRAN Holdings, Inc. (ADTN) filed an 8-K current report with the SEC on August 4, 2026 reporting Item 2.02 (Results of Operations and Financial Condition), Item 7.01 (Regulation FD Disclosure), Item EX-99.1 (Exhibit EX-99.1). Q2 2026 results for quarter ended June 30, 2026.

ADTRAN Holdings, Inc. 8-K event analysis

AI summary of each reported item and its exhibits

Item 2.02 · Results of Operations and Financial Condition

  • Q2 2026 results for quarter ended June 30, 2026
  • Earnings details contained in Exhibit 99.1 press release
  • Investor focus: revenue, profitability, guidance and operating trends disclosed in the exhibit

Item 7.01 · Regulation FD Disclosure

  • Live webcast scheduled August 4, 2026, at 7:30 a.m. Central Time
  • Investor presentation attached as Exhibit 99.2, providing supporting financial-results detail
  • Archived webcast available temporarily through ADTRAN’s Investor Relations website
  • Disclosure furnished under Regulation FD, not filed under Exchange Act Section 18

Item EX-99.1 · Exhibit EX-99.1

  • Q2 revenue $281.1M, up 6.1% YoY, led by Network Solutions revenue of $232.9M
  • GAAP operating margin -3.6% versus 3.8% non-GAAP, highlighting continued acquisition and other adjustment burden
  • Non-GAAP EPS $0.04 versus GAAP diluted loss per share of $0.13
  • Cloud, hyperscaler, enterprise, and government revenue grew 47% YoY, supporting diversification beyond service providers
  • Q3 revenue guidance $275.0M–$295.0M with non-GAAP operating margin guidance of 1.5%–5.5%

Generated from the filing text and exhibits; verify against the original. What 8-K item codes mean

Other ADTRAN Holdings, Inc. 8-K filings

Get the next ADTN 8-K as it lands

Follow ADTN for push alerts, or ask the research agent what this filing means.