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FIGI: BBG0169CH7X9
ADTN
ADTRAN Holdings Inc
GICS: Information Technology · SECTOR: EQTY · SUB-SECTOR: Communication Equipment · THEMEFOLIO: $TECH
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ADTRAN Holdings Inc
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Wed, 05.08.2026       Adtran Holdings
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The law firm of Kirby McInerney LLP reminds investors of its investigation on behalf ADTRAN Holdings, Inc. (“ADTRAN” or the “Company”) (NASDAQ: ADTN) investors concerning the Company’s and/or members of its senior management’s possible violation of the federal securities laws or other unlawful business practices. [LEARN MORE ABOUT THE INVESTIGAT...
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Tue, 04.08.2026       Adtran Holdings
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Adtran today announced that TOHKnet has completed Japan’s first live network trial demonstrating the coexistence of 50G PON, XGS-PON and EPON on a single fiber. Conducted in Sendai using Adtran’s SDX 6400 Series OLT, the demo showed how the platform enables three generations of PON technology to operate together in a live service environment. The...
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Tue, 04.08.2026       Adtran Holdings
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ADTRAN Holdings, Inc. (NASDAQ: ADTN and FSE: QH9) (“ADTRAN Holdings” “ADTRAN” or the “Company”) today announced its unaudited financial results for the second quarter ended June 30, 2026. Revenue: $281.1 million, up 6.1 % year-over-year. GAAP gross margin of 37.0%; non-GAAP gross margin of 40.7%. GAAP operating margin of -3.6 %; non-GAAP...
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Tue, 28.07.2026       Adtran Holdings
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ADTRAN Holdings (NASDAQ: ADTN) shares fell approximately 15% on July 22, 2026 after the company announced preliminary unaudited Q2 2026 revenue of $280 million to $282 million and non-GAAP operating margin of about 3.5% to 4.0%, both below its guidance of $283 million to $303 million in revenue and 5% to 9% non-GAAP operating margin. If this decli...
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Mon, 27.07.2026       ADTRAN Holdings
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ADTRAN investors saw shares fall after preliminary Q2 2026 results missed guidance and the Company pointed to a delayed single-customer project. The investigation focuses on whether ADTRAN adequately disclosed risks relating to customer project timing.NEW YORK, July 27, 2026 /PRNewswire/ -- ADTRAN Holdings (NASDAQ: ADTN) shares fell approximately...
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Fri, 24.07.2026       ADTRAN Holdings
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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.NEW YORK, July 24, 2026 /PRNewswire...
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Thu, 23.07.2026       Adtran Holdings
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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 p...
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Wed, 22.07.2026       Adtran Holdings
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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. On July 22, 2026, ADTRAN announced preliminary second-quarter...
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Wed, 22.07.2026       Adtran Holdings
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Ad-hoc notification pursuant to Article 17 of Regulation (EU) No. 596/2014 ADTRAN Holdings, Inc.: Preliminary Revenue and Non-GAAP Operating Margin Below Guidance Range and Preliminary Earnings Per Share Expected Below Analyst Consensus for Q2 2026 Huntsville, Alabama (United States of America). July 22, 2026 (CT) During the preparation of its r......
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Wed, 22.07.2026       Adtran Holdings
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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...
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Thu, 16.07.2026       Adtran Holdings
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Adtran today announced that Silo Communications, a rural broadband provider based in northern Illinois, is using its fiber access portfolio and software applications to expand high-speed connectivity for underserved homes and businesses. As demand for reliable broadband continues to grow across communities, Silo Communications is building on its w...
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Tue, 14.07.2026       Adtran Holdings
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Adtran today announced that Oso Internet Solutions is using its scalable broadband technology to bring reliable, high-speed connectivity to the Ramah Navajo Indian Reservation. The locally owned provider has built a fiber-led broadband network, combining robust infrastructure with flexible last-mile access to deliver consistent, reliable performan...
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Thu, 25.06.2026       Adtran Holdings
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Adtran Holdings, Inc. (NASDAQ: ADTN and FSE: QH9), a leading global provider of networking and communications solutions, today announced the appointment of Anne DelSanto as an independent member of its Board of Directors effective July 1, 2026. The appointment aligns with Adtran's expanding relevance beyond its service provider core, into cloud in...
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Fri, 29.05.2026       Adtran Holdings
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Adtran today announced it has resolved a patent litigation matter, resulting in a full settlement and dismissal of all claims with prejudice. The case, initiated in 2020 by a non-practicing entity asserting five patents, was transferred to the US District Court for the Northern District of Alabama in 2021 following a successful motion by Adtran. A...
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Wed, 27.05.2026       Adtran Holdings
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Adtran and euNetworks today announced their collaboration on the launch of a new quantum-safe private connectivity service, Quantum Shield. euNetworks has developed Quantum Shield using Adtran’s optical transport technology to augment its broader architecture, which is designed to deliver secure, scalable data center connectivity across euNetworks...
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Wed, 13.05.2026       Adtran Holdings
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Adtran today announced an expansion of its SDG 8700 Series, extending Wi-Fi 7 across a broader range of residential service tiers and deployment models. The expanded portfolio introduces new 2.5Gbit/s and 10Gbit/s Wi-Fi 7 platforms designed to support the full spectrum of multigigabit services – from entry-level offerings to premium tiers – across...
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Tue, 05.05.2026       Adtran Holdings
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ADTRAN Holdings, Inc. (NASDAQ: ADTN and FSE: QH9) (“ADTRAN Holdings” “ADTRAN” or the “Company”) today announced its unaudited financial results for the first quarter ended March 31, 2026. Revenue: $286.1 million, up 15.5% year-over-year. GAAP gross margin of 39.5%; Non-GAAP gross margin of 43.0%; up 108 and 55 basis points year-over-year, re...
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Tue, 21.04.2026       Adtran Holdings
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Adtran today announced a new phase in its long-standing partnership with GLDS, delivering billing-driven, zero-touch automation for subscriber lifecycle management. As broadband and managed Wi-Fi services scale, manual hand-offs between billing, OSS and in-home networking systems are no longer sustainable. By enabling GLDS BroadHub® to orchestrate...
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Tue, 21.04.2026       Adtran Holdings
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Adtran today announced that its service delivery gateway (SDG) carrier-grade router portfolio has received conditional approval from the FCC’s Public Safety and Homeland Security Bureau, formally exempting the platforms from FCC Covered List restrictions through October 1, 2027. The decision places Adtran among the first router manufacturers to ac...
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Fri, 17.04.2026       Adtran Holdings
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Adtran today announced two wins at the FTTH Innovation Awards 2026, recognizing its leadership across in-home connectivity and AI‑driven network operations. The company received awards in the categories for ‘Active infrastructure – home network’ and ‘Artificial intelligence (AI), machine learning and other software.’ Organized by FTTH Council Euro...
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Thu, 16.04.2026       Adtran Holdings
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ADTRAN Holdings, Inc. (NASDAQ: ADTN and FSE: QH9) (“ADTRAN Holdings” or the “Company”) announced today that the Company will release its financial results for the first quarter 2026 after the market close on Monday, May 4, 2026, at https://investors.adtran.com/. The Company will conduct a conference call on Tuesday, May 5, 2026, to discuss the res...
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Thu, 09.04.2026       Adtran Holdings
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Adtran today announced that ProRail, the operator of the Dutch railway network, has deployed its ALM in‑service fiber monitoring solution to protect the integrity of its nationwide fiber infrastructure. The technology supports critical ICT systems used for timetabling, incident management, maintenance and new construction planning. With real‑time...
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Wed, 08.04.2026       Adtran Holdings
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Adtran today launched its Ensemble Cloudlet multi‑node solution, a high‑availability edge platform that supports AI inference and agentic AI deployments where low latency, resilience and secure local processing are critical. Removing the complexity and cost barriers that slow modern service and enterprise deployments, the solution creates a single...
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Thu, 02.04.2026       Adtran Holdings
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Adtran today extended its edge routing portfolio with new Terabit-class edge routers, featuring 400Gbit/s interfaces. These new devices give operators a practical, cost-effective way to scale capacity at the network edge without adding space, power or operational burden. Supported by a unified software foundation that simplifies deployment and ope...
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Thu, 12.03.2026       Adtran Holdings
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Adtran today announced that it will showcase its latest optical innovations at OFC 2026, taking place from March 15 to 19 in Los Angeles. The company will outline how intelligent, secure and power‑efficient optical networks are shaping the next phase of AI infrastructure. This press release features multimedia. View the full release here: https:/...
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Wed, 11.03.2026       Adtran Holdings
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Adtran today announced it’s playing a key role in the OIF’s multi-vendor interoperability demo at OFC 2026. The showcase brings together 40 member companies, highlighting real‑world operation across open optical networks. It validates multi‑vendor 100Gbit/s, 400Gbit/s and 800Gbit/s ZR+ coherent pluggable transceivers operating over open line syste...
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Tue, 10.03.2026       Adtran Holdings
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Adtran today launched LiteWave800™, an ultra‑low‑power 800Gbit/s DR8 linear pluggable optics (LPO) module engineered to help data centers address the power, latency, thermal and bandwidth demands of modern AI and machine-learning (ML) workloads. As GPU clusters grow and short-reach links scale across dense server racks, operators need 800Gbit/s op...
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Tue, 03.03.2026       Adtran Holdings
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Adtran today announced that Jackson County REMC is transforming its broadband network with Adtran technology to help close the digital divide and bring faster, more reliable connectivity to homes, businesses and farms across southern Indiana. The member-owned electric co-op selected Adtran for its transparent approach and collaborative partnership...
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Thu, 26.02.2026       Adtran Holdings
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ADTRAN Holdings, Inc. (NASDAQ: ADTN and FSE: QH9) (“ADTRAN Holdings” “ADTRAN” or the “Company”) today announced its unaudited financial results for the fourth quarter ended December 31, 2025. Revenue: $291.6 million, up 20.1% year-over-year. GAAP gross margin of 39.0%; Non-GAAP gross margin of 42.5%; up 213 and 122 basis points year-over-yea...
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Thu, 22.01.2026       Adtran Holdings
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ADTRAN Holdings, Inc. (NASDAQ: ADTN and FSE: QH9) (“ADTRAN Holdings” or the “Company”) today announced preliminary unaudited revenue, as well as GAAP and non-GAAP operating margin, for the fiscal quarter and year ended December 31, 2025. This press release announcement is being provided due to German ad hoc disclosure requirements following, amo...
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Tue, 20.01.2026       Adtran Holdings
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Adtran today announced that it has been selected by FiberCop, Italy’s leading wholesale-only fiber operator, as one of the technology partners to provide optical transport for a nationwide metro rollout. Built to support high-capacity open-access connectivity, the network will bring enhanced scalability and flexibility to Italy’s digital infrastru...
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Tue, 25.11.2025       Adtran Holdings
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Adtran today announced that Henderson Municipal Power & Light (HMP&L) is expanding broadband services across Henderson, Kentucky, using its open, intelligent fiber access platform. The highly scalable network leverages Adtran’s AI-powered insights to boost performance and reliability, enabling HMP&L to deliver fast, dependable multigig...
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Tue, 18.11.2025       Adtran Holdings
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Adtran today announced that ACE Fiber, the broadband subsidiary of Mississippi’s ACE Power, is using its Mosaic One Clarity solution, built on the REAL AI platform, to move from reactive troubleshooting to proactive assurance across ACE Fiber’s expanding network. Mosaic One Clarity consolidates network and in-home data, identifies likely root caus...
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Tue, 04.11.2025       Adtran Holdings
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ADTRAN Holdings, Inc. reports third quarter 2025 financial results  Huntsville, Alabama, USA. — Nov. 3, 2025 — ADTRAN Holdings, Inc. (NASDAQ: ADTN and FSE: QH9) (“ADTRAN Holdings” “ADTRAN” or the “Company”) today announced its unaudited financial results for the third quarter ended September 30, 2025. Revenue: $279.4 million, higher by 23% year-......
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Tue, 04.11.2025       Adtran Holdings
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ADTRAN Holdings, Inc. (NASDAQ: ADTN and FSE: QH9) (“ADTRAN Holdings” “ADTRAN” or the “Company”) today announced its unaudited financial results for the third quarter ended September 30, 2025. Revenue: $279.4 million, higher by 23% year-over-year. Gross margin: GAAP gross margin of 38.3%; non-GAAP gross margin of 42.1%. Operating margin: GAAP...
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Thu, 23.10.2025       Adtran Holdings
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Adtran today announced support for Galileo’s Open Service Navigation Message Authentication (OSNMA) across its Oscilloquartz synchronization platforms, marking a major advance in GNSS security. OSNMA is the first GNSS authentication service designed for civilian use, and Adtran is the first in the timing industry to support it. By verifying that t...
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Thu, 16.10.2025       Adtran Holdings
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ADTRAN Holdings, Inc. (NASDAQ: ADTN and FSE: QH9) (“ADTRAN Holdings” or the “Company”) announced today that the Company will release its financial results for the third quarter 2025 after the market close on Monday, November 3, 2025, at https://investors.adtran.com/. The Company will conduct a conference call on Tuesday, November 4, 2025, to discu...
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Tue, 14.10.2025       Adtran Holdings
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Adtran today launched Mosaic One Clarity – a new artificial intelligence solution designed to help service providers simplify network operations and improve efficiency. Built on Adtran’s REAL AI platform, the new Mosaic One module is already in several customer trials. It uses advanced reasoning and explainable intelligence to deliver predictive m...
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Thu, 25.09.2025       Adtran Holdings
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Adtran today announced its role in the OIF’s open, multi-vendor interoperability demo at ECOC 2025 and highlighted its recent participation in the OIF Plugfest, where its 100ZR+ and 400ZRE coherent pluggables were validated across multiple hosts and platforms. On the ECOC show floor, 100Gbit/s, 400Gbit/s and 800Gbit/s signals generated by coherent...
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Wed, 17.09.2025       Adtran Holdings
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ADTRAN Holdings, Inc. (NASDAQ: ADTN and FSE: QH9) (the “Company”) today announced the pricing of its offering of $175.0 million aggregate principal amount of 3.75% convertible senior notes due 2030 (the “Notes”) in a private offering to persons reasonably believed to be qualified institutional buyers pursuant to Rule 144A under the Securities Act...
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Wed, 17.09.2025       Adtran Holdings
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Veröffentlichung einer Insiderinformation gemäß Artikel 17 der Verordnung (EU) Nr. 596/2014 ADTRAN Holdings, Inc. legt Konditionen für das aufgestockte Angebot von Wandelschuldverschreibungen im Volumen von USD 175 Millionen fest Huntsville, Alabama (Vereinigte Staaten von Amerika). 16. September 2025 (CT) ADTRAN Holdings, Inc. (NASDAQ: ADTN und......
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Wed, 17.09.2025       Adtran Holdings
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Disclosure of an inside information pursuant to Article 17 of Regulation (EU) No. 596/2014 ADTRAN Holdings, Inc. Prices Upsized USD 175.0 Million Convertible Senior Notes Offering Huntsville, Alabama (United States of America), September 16, 2025 (CT) ADTRAN Holdings, Inc. (NASDAQ: ADTN; and FSE: QH9) (the “Company”) today announced the pricing ......
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Mon, 15.09.2025       Adtran Holdings
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Veröffentlichung einer Insiderinformation gemäß Artikel 17 der Verordnung (EU) Nr. 596/2014 ADTRAN Holdings, Inc.: ADTRAN kündigt beabsichtigte Emission von Wandelschuldverschreibungen an Huntsville, Alabama (Vereinigte Staaten von Amerika). 15. September 2025 (CT) ADTRAN Holdings, Inc. (NASDAQ: ADTN; und FSE: QH9) (die "Gesellschaft") teilt den......
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Mon, 15.09.2025       Adtran Holdings
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Disclosure of an inside information pursuant to Article 17 of Regulation (EU) No. 596/2014 ADTRAN Holdings, Inc. Announces Proposed USD 150 million Convertible Senior Notes Offering Huntsville, Alabama (United States of America). September 15, 2025 (CT) ADTRAN Holdings, Inc. (NASDAQ: ADTN; and FSE: QH9) (the “Company”) today announced its inten......
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Mon, 15.09.2025       Adtran Holdings
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ADTRAN Holdings, Inc. (NASDAQ: ADTN and FSE: QH9) (the “Company”) today announced its intention to offer, subject to market and other conditions, $150,000,000 aggregate principal amount of convertible senior notes due 2030 (the “Notes”) in a private offering to persons reasonably believed to be qualified institutional buyers pursuant to Rule 144A...
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Tue, 09.09.2025       Adtran Holdings
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Adtran today launched the OSA 5401XG SyncPlug™, an SFP-based grandmaster clock that delivers precise PTP and NTP synchronization for 10Gbit/s edge and access networks. The new Oscilloquartz device enables timing distribution through a compact, plug-in form factor that requires no rack space or complex installation, empowering network operators to...
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Thu, 21.08.2025       Adtran Holdings
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Adtran today announced that Australia’s Defence Science and Technology Group (DSTG), part of the Australian government’s Department of Defence, has selected its Oscilloquartz high-performance optically pumped cesium clock to support research at its Adelaide facility. The OSA 3300 HP will serve as a time and frequency reference for positioning, nav...
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Tue, 05.08.2025       Adtran Holdings
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ADTRAN Holdings, Inc. reports second quarter 2025 financial results  Huntsville, Alabama, USA. — Aug. 4, 2025 — ADTRAN Holdings, Inc. (NASDAQ: ADTN and FSE: QH9) (“ADTRAN Holdings” “ADTRAN” or the “Company”) today announced its unaudited financial results for the second quarter ended June 30, 2025. Revenue: $265.1 million, higher by 17% year-ove......
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Wed, 16.07.2025       Adtran Holdings
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Ad-hoc-Meldung gemäß Artikel 17 der Verordnung (EU) Nr. 596/2014 ADTRAN Holdings, Inc.: Vorläufige Q2 2025 Umsatzerlöse liegen oberhalb der bisherigen Prognosespanne Huntsville, Alabama (Vereinigte Staaten von Amerika). 16. Juli 2025 (CT). Im Rahmen der Erstellung des Berichts für das zweite Quartal 2025 der ADTRAN Holdings, Inc. („ADTRAN Holdin......
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Wed, 16.07.2025       Adtran Holdings
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Ad-hoc notification pursuant to Article 17 of Regulation (EU) No. 596/2014 ADTRAN Holdings, Inc.: Preliminary Q2 2025 revenue above prior guidance range Huntsville, Alabama (United States of America). July 16, 2025 (CT) During the preparation of the report for the second quarter 2025 of ADTRAN Holdings, Inc. (“ADTRAN Holdings” or the “Company”) ......
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