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ADTRAN Holdings, Inc. - Common Stock (NQ:ADTN)

5.355 -0.925 (-14.73%)

Delayed Quote Updated: 2:10 PM EST, Nov 3, 2026 Add to My Watchlist

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Press Releases about ADTRAN Holdings, Inc. - Common Stock

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ADTRAN Holdings, Inc. reports third quarter 2026 financial results

November 02, 2026

From ADTRAN Holdings, Inc.

Via Business Wire

ADTRAN Holdings, Inc. Appoints Dr. Christian H. Terlinde to Board of Directors

October 29, 2026

From ADTRAN Holdings, Inc.

Via Business Wire

ADTRAN Holdings, Inc. to release third quarter 2026 financial results on November 2, 2026

October 19, 2026

From ADTRAN Holdings, Inc.

Via Business Wire

Adtran launches Mosaic One Agents to help teams easily scale operations

October 08, 2026

From ADTRAN Holdings, Inc.

Via Business Wire

Adtran showcases open optical networking for AI infrastructure at OIF’s ECOC 2026 interop demo

September 17, 2026

From ADTRAN Holdings, Inc.

Via Business Wire

BMC TV expands UK network for major sports broadcasts with Adtran and Fibre Technologies Ltd

September 15, 2026

From ADTRAN Holdings, Inc.

Via Business Wire

TEC reduces pressure on support teams with proactive outage communications powered by Adtran and GOCare

August 11, 2026

From ADTRAN Holdings, Inc.

Via Business Wire

Adtran launches Mosaic One Fabric, empowering operators to build custom AI agents and workflows

August 06, 2026

From ADTRAN Holdings, Inc.

Via Business Wire

ADTN SHAREHOLDER ALERT: ADTRAN Holdings, Inc. Investors Encouraged to Contact Kirby McInerney LLP About Potential Securities Laws Violations

August 04, 2026

From Kirby McInerney LLP

Via Business Wire

TOHKnet and Adtran conduct Japan’s first 50G PON trial on a live network

August 04, 2026

From ADTRAN Holdings, Inc.

Via Business Wire

ADTRAN Holdings, Inc. reports second quarter 2026 financial results

August 03, 2026

From ADTRAN Holdings, Inc.

Via Business Wire

ADTRAN INVESTIGATION ALERT: Bragar Eagel & Squire, P.C. is Investigating ADTRAN Holdings, Inc. on Behalf of ADTRAN Stockholders and Encourages Investors to Contact the Firm

July 28, 2026

From Bragar Eagel & Squire

Via GlobeNewswire

ADTN Investor Alert: Levi & Korsinsky Notifies Investors of Investigation Into ADTRAN Holdings (ADTN)

July 28, 2026

From Levi & Korsinsky, LLP

Via Business Wire

ADTRAN Strengthens Capital Structure with New Senior Secured Credit Facility

July 23, 2026

From ADTRAN Holdings, Inc.

Via Business Wire

ADTRAN Holdings, Inc. announces certain preliminary second quarter 2026 results

July 22, 2026

From ADTRAN Holdings, Inc.

Via Business Wire

Silo Communications expands fiber connectivity in rural Illinois with Adtran

July 16, 2026

From ADTRAN Holdings, Inc.

Via Business Wire

Oso Internet Solutions brings fiber broadband to one of the most remote Navajo communities with Adtran

July 14, 2026

From ADTRAN Holdings, Inc.

Via Business Wire

Adtran Holdings, Inc. Appoints Anne DelSanto to Board of Directors

June 25, 2026

From ADTRAN Holdings, Inc.

Via Business Wire

Adtran resolves long-running patent litigation, reinforcing commitment to defend innovation

May 29, 2026

From ADTRAN Holdings, Inc.

Via Business Wire

euNetworks launches new quantum-safe private connectivity service powered by Adtran’s encrypted optical transport technology

May 27, 2026

From ADTRAN Holdings, Inc.

Via Business Wire

Adtran expands SDG 8700 Series to deliver Wi-Fi 7 at scale

May 13, 2026

From ADTRAN Holdings, Inc.

Via Business Wire

ADTRAN Holdings, Inc. reports first quarter 2026 financial results

May 04, 2026

From ADTRAN Holdings, Inc.

Via Business Wire

Adtran and GLDS expand partnership to deliver billing-driven, zero-touch automation for subscriber lifecycle management

April 21, 2026

From ADTRAN Holdings, Inc.

Via Business Wire

Adtran’s SDG router portfolio receives FCC conditional approval, supporting ongoing broadband expansion

April 21, 2026

From ADTRAN Holdings, Inc.

Via Business Wire

Adtran wins two FTTH Innovation Awards for AI‑driven network operations and home Wi‑Fi

April 17, 2026

From ADTRAN Holdings, Inc.

Via Business Wire

ADTRAN Holdings, Inc. to release first quarter 2026 financial results on May 4, 2026

April 16, 2026

From ADTRAN Holdings, Inc.

Via Business Wire

ProRail strengthens nationwide rail network with Adtran ALM fiber monitoring solution

April 09, 2026

From ADTRAN Holdings, Inc.

Via Business Wire

Adtran launches Ensemble Cloudlet multi‑node to simplify high‑availability edge AI deployments

April 08, 2026

From ADTRAN Holdings, Inc.

Via Business Wire

Adtran extends 400G to the edge with new Terabit routing solution

April 02, 2026

From ADTRAN Holdings, Inc.

Via Business Wire

Adtran to showcase industry-leading open optical networking for the AI era at OFC 2026

March 12, 2026

From ADTRAN Holdings, Inc.

Via Business Wire

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