ADTN
ADTRAN Holdings, Inc.
Nasdaq Telephone & Telegraph Apparatus Large accelerated filer

Key Financials

Net Income
$-45656000
↑ 89.9%
Operating Income
$-15596000
↑ 96.3%
Gross Profit
$415.0M
↑ 25.6%
Revenue
$1.1B
↑ 17.5%
Total Assets
$1.2B
↑ 2.1%
Shareholders' Equity
$357.1M
↓ 4.2%
EPS (Diluted)
$-0.52
↑ 90.8%
Total Liabilities
$685.3M
↑ 10.2%

Recent SEC Filings

Form Type Filed Date Link
8-K 8/10/2026 View on SEC
4 8/10/2026 View on SEC
4 8/7/2026 View on SEC
10-Q 8/4/2026 View on SEC
8-K 8/4/2026 View on SEC
4 7/28/2026 View on SEC
8-K 7/23/2026 View on SEC
8-K 7/22/2026 View on SEC
S-3ASR 7/17/2026 View on SEC
4 7/6/2026 View on SEC

Company Information

Field Value
Ticker ADTN
Company Name ADTRAN Holdings, Inc.
CIK 926282
Sector Telephone & Telegraph Apparatus
Industry Large accelerated filer
Exchange Nasdaq
SIC Code 3661
SIC Description Telephone & Telegraph Apparatus
Entity Type operating
Fiscal Year End 1231
Phone 256-963-8220