ADTRAN Holdings Inc. (ADTN) is a Telecommunications Equipment company listed on NASDAQ. In the last 30 days Quantisnow tracked 11 wire items for ADTN, including 3 SEC filings, 3 insider trades and 2 earnings updates. The most recent was published Nov 5, 2026.
ADTN rankings
Financial highlights
Full financials- Revenue, TTM
- $1.14B
- Revenue growth
- +10.1%
- Net income, TTM
- -$25.05M
- Net margin
- -2.2%
- Free cash flow, TTM
- $22.48M
- Cash
- $64.63M
For the twelve months ended Sep 30, 2026, from SEC filings. Not investment advice.
News · 26 weeks40+1000%
2026-05-172026-11-08
Mix1790d
- Other5(29%)
- Insider4(24%)
- SEC Filings4(24%)
- Earnings2(12%)
- Leadership1(6%)
- Analyst1(6%)
Activity · 52 weeks9763 active days
Tap a day to see what happenedEarningsInsiderAnalystFilings and news
Latest news
25 items- INSIDERChief Revenue Officer Wilson James Denson Jr covered exercise/tax liability with 4,512 shares and converted options into 17,800 shares, increasing direct ownership by 10% to 146,096 units (SEC Form 4) (withholding obligation)4 - ADTRAN Holdings, Inc. (0000926282) (Issuer)
- SECSEC Form 10-Q filed by ADTRAN Holdings Inc.10-Q - ADTRAN Holdings, Inc. (0000926282) (Filer)
- ANALYSTADTRAN downgraded by Rosenblatt with a new price targetRosenblatt downgraded ADTRAN from Buy to Neutral and set a new price target of $6.25
- SECADTRAN Holdings Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Regulation FD Disclosure, Financial Statements and Exhibits8-K - ADTRAN Holdings, Inc. (0000926282) (Filer)
- PRADTRAN Holdings, Inc. reports third quarter 2026 financial resultsADTRAN Holdings, Inc. (NASDAQ:ADTN) ("ADTRAN Holdings" "ADTRAN" or the "Company") today announced its unaudited financial results for the third quarter ended September 30, 2026. Revenue: $281.2 million, up 0.6 % year-over-year. GAAP gross margin of 38.5%; non-GAAP gross margin of 42.1%, including benefit of approximately 200 basis points from IEEPA1 refunds. GAAP operating margin of -0.3 %; non-GAAP operating margin of 5.0%. Net cash used in operating activities of $24.5 million. GAAP diluted loss per share of $0.10; non-GAAP diluted earnings per share of $0.09. Cash, cash equivalents and restricted cash of $71.7 million. ADTRAN Holdings Chairman and Chief Executive Off
- INSIDERDirector Terlinde Christian was granted 8,721 shares (SEC Form 4)4 - ADTRAN Holdings, Inc. (0000926282) (Issuer)
- INSIDERNew insider Terlinde Christian claimed no ownership of stock in the company (SEC Form 3)3 - ADTRAN Holdings, Inc. (0000926282) (Issuer)
- SECSEC Form SCHEDULE 13G filed by ADTRAN Holdings Inc.SCHEDULE 13G - ADTRAN Holdings, Inc. (0000926282) (Subject)
- SECSEC Form 8-K filed by ADTRAN Holdings Inc.8-K - ADTRAN Holdings, Inc. (0000926282) (Filer)
- PRADTRAN Holdings, Inc. Appoints Dr. Christian H. Terlinde to Board of DirectorsADTRAN Holdings, Inc. (NASDAQ:ADTN) ("ADTRAN Holdings" or the "Company"), a leading global provider of networking and communications solutions, today announced the appointment of Dr. Christian H. Terlinde as an independent member of its Board of Directors effective October 27, 2026. Dr. Terlinde brings more than two decades of senior financial leadership experience at large, multinational manufacturing companies, with operating experience spanning both European and North American markets. Having lived and worked in both the United States and Germany, he brings a firsthand international perspective to the Board that reflects the global nature of Adtran’s business and its customer base. D
- PRADTRAN Holdings, Inc. to release third quarter 2026 financial results on November 2, 2026ADTRAN Holdings, Inc. (NASDAQ:ADTN) ("ADTRAN Holdings" or the "Company") announced today that the Company will release its financial results for the third quarter 2026 after the market close on Monday, November 2, 2026, at https://investors.adtran.com/. The Company will conduct a conference call on Tuesday, November 3, 2026, to discuss the results for the quarter. What: ADTRAN Holdings, Inc. Earnings Call When: 7:30 a.m. Central Time (2:30 p.m. Central European Time) on Tuesday, November 3, 2026 The Company will webcast this conference call, or you may dial in to participate. To listen, visit the events and presentations section of ADTRAN Holdings, Inc. Investor Relations site at https:
- PRAdtran launches Mosaic One Agents to help teams easily scale operationsNews summary: Rapidly growing networks, operations and customer demands call for new ways to scale expertise Mosaic One Agents provides role-specific AI agent teams for network management, customer care and business operations Agent teams use data from Adtran and third-party hardware to investigate problems in parallel while organizations retain control Adtran today launched Mosaic One Agents, a suite of AI agents designed to help organizations scale expertise across network management, customer care and business operations. Built on Mosaic One Fabric, it gives role-based agent teams access to data from Adtran and third-party networks, enabling them to investigate issues, coordi
- PRAdtran showcases open optical networking for AI infrastructure at OIF’s ECOC 2026 interop demoNews summary: Open optical ecosystems give operators greater flexibility and vendor choice as they scale networks for the AI era Adtran’s pluggable coherent ZR+ transceivers, FSP 3000 OLS and Mosaic Network Controller key to open transport and hierarchical control in OIF demo Adtran also hosted the OIF test run in its system integration labs in Gdynia, Poland, helping to ensure the demo’s success at the show Adtran today announced its participation in OIF’s live multi-vendor interoperability demo at ECOC 2026, taking place September 21 to 23 in Málaga, Spain. Bringing together 39 member companies, the showcase highlights interoperable optical transport, pluggable coherent transc
- PRBMC TV expands UK network for major sports broadcasts with Adtran and Fibre Technologies LtdNews summary: Rising capacity and performance demands for live sports are driving new requirements at the broadcast network edge Adtran’s packet edge solution enables BMC TV to reliably aggregate and distribute live feeds across its LMX Live nationwide network Scalable, deterministic architecture supports major live sports events today while providing a path to 400G services Adtran today announced that BMC TV has expanded its UK core network, harnessing Adtran technology to support coverage of major events, including the FIFA World Cup and extensive racecourse broadcasting across the UK. The new infrastructure strengthens BMC TV’s packet edge, access and aggregation layers, enab
- PRTEC reduces pressure on support teams with proactive outage communications powered by Adtran and GOCareNews summary: Fiber broadband providers need faster, more transparent ways to manage outages and reduce support surges TEC is now using GOCare OutageIQ integrated with Adtran’s outage notification API and Mosaic One to automate subscriber messaging Open APIs turn network insight into actionable workflows, improving responsiveness and operational efficiency Adtran and GOCare today announced that Telephone Electronics Corporation (TEC) has improved outage responses and reduced inbound support tickets using GOCare’s OutageIQ solution integrated with Adtran’s outage notification API and Mosaic One. Serving communities across Mississippi, Alabama and Tennessee, TEC delivers fiber bro
- SECADTRAN Holdings Inc. filed SEC Form 8-K: Leadership Update, Financial Statements and Exhibits8-K - ADTRAN Holdings, Inc. (0000926282) (Filer)
- INSIDERChief Technology Officer Glingener Christoph was granted 27,924 shares, increasing direct ownership by 50% to 83,953 units (SEC Form 4)4 - ADTRAN Holdings, Inc. (0000926282) (Issuer)
- INSIDERSVP of Finance; CFO Santo Timothy P bought $50,000 worth of shares (6,579 units at $7.60), increasing direct ownership by 12% to 59,924 units (SEC Form 4)4 - ADTRAN Holdings, Inc. (0000926282) (Issuer)
- PRAdtran launches Mosaic One Fabric, empowering operators to build custom AI agents and workflowsNews summary: Operators need the autonomy and tools to create AI agents and workflows that address their own business priorities Adtran’s Mosaic One Fabric enables operators to create, govern and scale AI agents without vendor lock-in Open foundation gives operators more control over their data, agents and token economics while accelerating innovation Adtran today launched Mosaic One Fabric, an expansion of its Mosaic One software platform, enabling operators to create AI agents and workflows around their own operational priorities. Rather than being limited to predefined agents, fixed use cases or vendor-controlled ecosystems, operators can build and scale AI on their own terms
- SECSEC Form 10-Q filed by ADTRAN Holdings Inc.10-Q - ADTRAN Holdings, Inc. (0000926282) (Filer)
- SECADTRAN Holdings Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Regulation FD Disclosure, Financial Statements and Exhibits8-K - ADTRAN Holdings, Inc. (0000926282) (Filer)
- PRTOHKnet and Adtran conduct Japan’s first 50G PON trial on a live networkNews summary: TOHKnet is exploring next-generation PON to meet enterprise demand while maintaining continuity across its regional fiber network Using Adtran technology, the trial validated 50G PON, XGS-PON and EPON operating together on a single fiber network Results show a practical path to evolve networks, enabling phased upgrades while maximizing fiber assets and avoiding service disruption 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 technol
- PRADTRAN Holdings, Inc. reports second quarter 2026 financial resultsADTRAN Holdings, Inc. (NASDAQ:ADTN) ("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 operating margin of 3.8%. Net cash provided by operating activities of $25.9 million. GAAP diluted loss per share of $0.13; non-GAAP diluted earnings per share of $0.04. Cash and cash equivalents of $79.2 million. ADTRAN Holdings Chairman and Chief Executive Officer Tom Stanton stated, "Demand across our end markets remained strong during the quarter
- INSIDERChief Technology Officer Glingener Christoph was granted 9,384 shares, increasing direct ownership by 20% to 56,029 units (SEC Form 4)4 - ADTRAN Holdings, Inc. (0000926282) (Issuer)
- SECADTRAN Holdings Inc. filed SEC Form 8-K: Entry into a Material Definitive Agreement, Termination of a Material Definitive Agreement, Creation of a Direct Financial Obligation, Financial Statements and Exhibits8-K - ADTRAN Holdings, Inc. (0000926282) (Filer)
ADTN FAQ
11 questionsWhat does ADTRAN Holdings Inc. do?
ADTRAN, Inc. provides networking and communications platforms and services for service providers, cable/multiple system operators, small- to medium-sized business, and distributed enterprises in the United States, Germany, Mexico, and internationally. The company operates through two segments, Network Solutions, and Services & Support. It offers fiber to the premises and fiber to the node (FTTN) multi-service access nodes (MSAN); fiber aggregation and FTTN MSAN; network management and subscriber services control and orchestration software; software defined networking -controlled programmable...What is the latest news on ADTN?
In the last 30 days Quantisnow tracked 11 wire items for ADTN: 3 SEC filings, 3 insider trades, 2 earnings updates and 1 leadership change. The most recent was published on November 5, 2026.What is ADTN revenue?
ADTRAN Holdings Inc. (ADTN) reported $1.14B of revenue for the twelve months ended Sep 30, 2026. That is up 10.1% from the year before. Revenue for fiscal 2025 was $1.08B.Is ADTN profitable?
No. ADTRAN Holdings Inc. reported a net loss of $25.05M for the twelve months ended Sep 30, 2026.How much cash and debt does ADTN have?
ADTRAN Holdings Inc. reported $64.63M in cash and cash equivalents and $194.22M of debt on its most recent balance sheet in SEC filings.Where does ADTN stock trade?
ADTRAN Holdings Inc. (ADTN) is listed on NASDAQ.What sector and industry is ADTN in?
ADTRAN Holdings Inc. operates in the Utilities sector, Telecommunications Equipment industry.When did ADTRAN Holdings Inc. go public?
ADTRAN Holdings Inc. (ADTN) completed its IPO in 1994.What are analysts saying about ADTN?
Across the last 8 analyst actions on ADTRAN Holdings Inc., there were 2 upgrades and 2 downgrades. The most recent action was from Rosenblatt: Neutral with a $6.25 price target on 2026-11-03. Recent price targets range from $6.25 to $18.00.What companies are similar to ADTN?
Notable peers in the same industry include VZ (Verizon Communications Inc.), TMUS (T-Mobile US Inc.), T (AT&T Inc.), GLW (Corning Incorporated), AMX (America Movil S.A.B. de C.V.). Compare ADTN side-by-side with any of them on Quantisnow.How can I track ADTN on Quantisnow?
Quantisnow aggregates ADTRAN Holdings Inc.'s SEC filings, analyst ratings, insider transactions, FDA approvals, and press releases the moment they hit the wire (Wall Street's wire, on your screen.). Follow ADTN to receive live email and push alerts on every new disclosure.