ADTRAN Holdings, Inc.
Close on Oct 19, 2026
- Market cap
- $520.50M
- P/E (TTM)
- –
- Dividend yield
- –
About Adtran
Telephone & Telegraph Apparatus, SIC 3661
ADTRAN Holdings, Inc. provides networking and communications equipment, software, and services focused on metro optical transport, data center interconnect, and broadband access. The company delivers fiber-based communications infrastructure, customer premises equipment, and AI-driven cloud-hosted software. It operates in two business segments: Network Solutions, which provides hardware and software products, and Services & Support, which covers network design, implementation, maintenance, and cloud-hosted operations. The company serves small, medium, and large service providers, alternative network operators, cable/MSO providers, enterprise clients, cloud providers, and government agencies.
The company operates globally with facilities across the United States, Europe, Israel, and Asia. As of December 31, 2025, it employed 3,338 people, including 1,162 in the United States and 2,176 internationally. Major distribution hubs are situated in Huntsville, Meiningen, and York. The company maintains its global headquarters in Huntsville, Alabama, and its European headquarters in Munich, Germany.
Summary of the business section of Adtran's latest annual report, written by StockData.
Company profile
Company
- Legal name
- ADTRAN Holdings, Inc.
- Founded
- 1986
- Headquarters
- Huntsville, AL
- Address
- 901 Explorer Blvd 35806
- Phone
- (256) 963-8220
- Website
- adtran.com
- Employees
- 3,338, Dec 31, 2025
- Industry
- Telephone & Telegraph Apparatus
- Fiscal year ends
- December 31
- Auditor
- PricewaterhouseCoopers LLP, Birmingham, Alabama
Stock & identifiers
- Ticker
- ADTN
- Exchange
- Nasdaq
- IPO date
- Aug 10, 1994
- Shares outstanding
- 81M, Aug 3, 2026
- Public float
- $706.16M, Jun 30, 2025
- Filer category
- Large accelerated filer
- Stock splits
- 2-for-1, Dec 16, 2003; 2-for-1, May 15, 1995
- SEC CIK
- 926282
- CUSIP
- 00486H105
- ISIN
- US00486H1059
- LEI
- 549300VV36J86CRRWF77
- EIN
- 87-2164282
Executives and directors
Officers and directors who filed ownership reports (Forms 3, 4, 5) in the last two years
| Name | Position | Shares owned |
|---|---|---|
| Thomas R. Stanton | Chairman & CEO, Director | 1,126,554 |
| Christoph Glingener | Chief Technology Officer | 83,953 |
| Timothy P. Santo | SVP of Finance; CFO | 59,924 |
| James Denson Wilson Jr | Chief Revenue Officer | 137,055 |
| Ulrich Dopfer | Chief Financial Officer | 48,195 |
| Anne DelSanto | Director | 4,399 |
| Hourigan Rice Jacqueline | Director | 76,090 |
| H. Fenwick Huss | Director | 107,600 |
| Nikos Theodosopoulos | Director | 65,963 |
| Kathryn A. Walker | Director | 98,663 |
| Balan Nair | Director | 125,373 |
| Gregory James McCray | Director | 72,893 |
CEO pay and shareholder return
Pay versus performance table from the proxy statement
| Fiscal year | CEO total pay | CEO pay actually paid | Other executives (avg) | Value of $100 invested | Peer group |
|---|---|---|---|---|---|
| FY2025 Thomas R. Stanton | $7.68M | $6.51M | $1.13M | $63 | $117 |
| FY2024 Thomas R. Stanton | $3.82M | $3.72M | $754.46K | $60 | $105 |
| FY2023 Thomas R. Stanton | $5.85M | -$3.44M | $1.29M | $53 | $92 |
| FY2022 Thomas R. Stanton | $10.47M | $9.15M | $1.11M | $132 | $81 |
| FY2021 Thomas R. Stanton | $4.52M | $6.57M | $1.16M | $157 | $106 |
| FY2020 Thomas R. Stanton | $2.90M | $4.11M | $900.56K | $154 | $124 |
“Actually paid” adjusts reported pay for changes in the value of equity awards. Shareholder return assumes $100 invested at the start of the measurement period, as disclosed by the company.
Employees
Headcount reported in annual reports
“As of December 31, 2025 we had 3,338 total employees, of which 3,201 are full-time employees and 137 are part-time employees.”
Corporate history
Events identified from SEC filings
| Date | Event | Details |
|---|---|---|
| May 13, 2025 | Late filing | Notification of late filing |
| Feb 29, 2024 | Late filing | Notification of late filing |
| Aug 10, 2023 | Late filing | Notification of late filing |
| Jul 21, 2022 | Deregistration | Termination of SEC registration (Form 15) |
| Jul 15, 2022 | Acquisition / sale | Completion of acquisition or disposition of assets (8-K Item 2.01) |
| Jul 11, 2022 | Name change | Name changed from ADTRAN INC to ADTRAN Holdings, Inc. |
| Jul 11, 2022 | Delisting | Notice of delisting from exchange (Form 25) |
| Jul 8, 2022 | Acquisition / sale | Completion of acquisition or disposition of assets (8-K Item 2.01) |
| Jul 8, 2022 | Listing notice | Notice of delisting or failure to satisfy a listing rule (8-K Item 3.01) |
| Dec 2, 2021 | Merger vote | Definitive merger proxy statement |
| Aug 21, 2019 | Listing notice | Notice of delisting or failure to satisfy a listing rule (8-K Item 3.01) |
| Aug 12, 2019 | Late filing | Notification of late filing |