Stock Taper
| DATE | TYPE | RATIO |
|---|---|---|
| 2003-12-16 | Forward | 2:1 |
| 1995-05-15 | Forward | 2:1 |
ADTRAN Holdings provides end-to-end fiber networking solutions and related services for communications providers, enterprises, and governments worldwide, including fiber access, network equipment, software, and support.

The SDX 6400 Series is a high-capacity, software-defined OLT enabling multi-gigabit 50G PON broadband for residential and business use, supporting emerging bandwidth needs and showcasing ADTRAN's fiber access leadership.
| Icon | PRODUCT | Q3-2025 | Q4-2025 | Q1-2026 | Q2-2026 |
|---|---|---|---|---|---|
![]() | Optical Networking Solutions | $103.49M | $108.53M ▲ | $97.33M ▼ | $109.68M ▲ |
![]() | Access Aggregation Solutions | $74.81M | $79.26M ▲ | $90.52M ▲ | $86.93M ▼ |
![]() | Subscriber Solutions And Experience | $101.14M | $103.77M ▲ | $98.24M ▼ | $84.53M ▼ |
| Map | REGION | Q3-2025 | Q4-2025 | Q1-2026 | Q2-2026 |
|---|---|---|---|---|---|
![]() | UNITED STATES | $120.21M | $137.01M ▲ | $146.17M ▲ | $134.41M ▼ |
![]() | Other International | $74M | $74.48M ▲ | $62.19M ▼ | $60.61M ▼ |
![]() | GERMANY | $35.43M | $35.91M ▲ | $33.92M ▼ | $48.44M ▲ |
![]() | UNITED KINGDOM | $49.8M | $44.16M ▼ | $43.8M ▼ | $37.68M ▼ |
Overall rating: D+
| PEER | PRICE | |
|---|---|---|
CRSR | $12.00 | COMPARE |
ITRN | $50.78 | COMPARE |
GILT | $9.94 | COMPARE |
AOSL | $24.63 | COMPARE |
SSYS | $7.74 | COMPARE |
OPFI | $7.07 | COMPARE |
NTGR | $21.09 | COMPARE |
AIOT | $3.05 | COMPARE |