ADTN

ADTRAN guided for Q2 2026 revenue of $283 million to $303 million and non-GAAP operating margin of 5% to 9%, then preliminary results came in below both ranges after a delayed single-customer project. The investigation focuses on shareholder rights tied to that guidance shortfall. ADTRAN guided for Q2 2026 revenue of $283 million to $303 million and non-GAAP operating margin of 5% to 9%, then preliminary results came in below both ranges after a delayed single-customer project. The investigation focuses on shareholder rights tied to that guidance shortfall.

NEW YORK, July 27, 2026 (GLOBE NEWSWIRE) -- The law firm of Kirby McInerney LLP is investigating potential claims against ADTRAN Holdings, Inc. (“ADTRAN” or the “Company”) (NASDAQ: ADTN). The investigation concerns whether the Company and/or members of its senior management may have violated federal securities laws or engaged in other unlawful business practices.

ATLANTA, July 27, 2026 (GLOBE NEWSWIRE) -- Holzer & Holzer, LLC is investigating whether ADTRAN Holdings, Inc. (“ADTRAN” or the “Company”) (NASDAQ: ADTN) complied with federal securities laws. On July 22, 2026, ADTRAN announced certain preliminary second quarter 2026 results, including revenue and operating margin, which both are expected to come in below the Company's previously announced guidance range. The CEO said the preliminary second quarter results were “directly impacted by a project delay from a single customer,” and that “margins reflected the current elevated component and freight cost environment.” The price of the Company's stock dropped following this news.

ADTRAN investors saw shares fall after a Form 8-K reported preliminary Q2 2026 results below guidance and tied the shortfall to a delayed single-customer project. The investigation focuses on whether ADTRAN adequately disclosed risks relating to customer project timing and impact on revenue and operating results.

HUNTSVILLE, Ala.--(BUSINESS WIRE)--ADTRAN Holdings, Inc. (NASDAQ: ADTN), a leading provider of networking and communications solutions, today announced that it has entered into a new senior secured credit facility led by JPMorgan Chase Bank, N.A., as Administrative Agent, that strengthens the Company's capital structure, enhances liquidity, meaningfully lowers borrowing costs, and provides increased financial flexibility to support the execution of its long-term strategic objectives.The new faci.

San Diego, California--(Newsfile Corp. - July 22, 2026) - Johnson Fistel, PLLP is investigating ADTRAN Holdings, Inc. (NASDAQ: ADTN) on behalf of investors who suffered losses and whether those losses may be recoverable under federal securities laws. Click here to join the investigation.

HUNTSVILLE, Ala.--(BUSINESS WIRE)--ADTRAN Holdings, Inc. (NASDAQ: ADTN and FSE: QH9) (“ADTRAN Holdings” or the “Company”) today announced preliminary unaudited revenue, preliminary GAAP and non-GAAP operating margin, and preliminary GAAP and non-GAAP basic and diluted earnings per share for the fiscal quarter ended June 30, 2026. This press release announcement is being provided due to German ad hoc disclosure requirements following, among others, the Company's performance relative to its previ.

ADTRAN, Inc. ADTN generated revenues of $237.9 million, up from $202.9 million in the year-ago quarter. The 17.7% year-over-year uptick was driven by healthy demand for optical networking, broadband access infrastructure and AI-related connectivity solutions.

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ADTRAN Holdings (ADTN) reported earnings 30 days ago. What's next for the stock?