Companies

ADTRAN Holdings, Inc. (ADTN) SEC filings

CIK 0000926282 · Telephone & Telegraph Apparatus (SIC 3661) · Nasdaq · fiscal year ends 12/31

Annual financials (from the company's own XBRL in its 10-K filings)

FY2025FY2023
Revenue (USD)1.1 B563.0 M
Net income (USD)-45.7 M-8.6 M
Diluted EPS (USD/shares)-0.52-0.18

Latest filings

FiledFormDescriptionPeriod
2026-08-108-K8-K items 5.02,9.012026-08-10
2026-08-10442026-08-10
2026-08-07442026-08-06
2026-08-0410-Q10-Q2026-06-30
2026-08-048-K8-K items 2.02,7.01,9.012026-08-03
2026-07-28442026-07-24
2026-07-238-K8-K items 1.01,1.02,2.03,9.012026-07-21
2026-07-228-K8-K items 2.02,7.01,9.012026-07-21
2026-07-17S-3ASRS-3ASR
2026-07-06442026-07-01
2026-07-01332026-07-01
2026-06-2611-K11-K2025-12-31
2026-06-268-K8-K items 5.02,8.01,9.012026-06-23
2026-05-22442026-05-20
2026-05-20144144
2026-05-188-K8-K items 5.03,5.07,9.012026-05-13
2026-05-12SDSD
2026-05-11442026-05-07
2026-05-07144144
2026-05-0510-Q10-Q2026-03-31
2026-05-058-K8-K items 2.02,7.01,9.012026-05-04
2026-05-01DEFA14ADEFA14A
2026-04-28SCHEDULE 13GSCHEDULE 13G
2026-04-078-K8-K items 5.02,9.012026-04-01
2026-04-03442026-04-01

Forms on file (last 1,000): 4 551, 8-K 114, 425 79, SC 13G/A 33, 4/A 32, 10-Q 27, 3 22, DEFA14A 14. Source: SEC EDGAR, as filed; this page is public data and not investment advice.

For software and AI agents: the same data as JSON, per call, no account: GET https://store.agentexchange.work/gw/filings/company?ticker=ADTN (0.002 USD), /gw/filings/filings?ticker=ADTN&form=8-K, /gw/filings/facts?ticker=ADTN&concept=Revenues, full-text /gw/filings/search?q=.... Pay per call in USDC (x402) or with a 19 USD card key for 1,000 calls. Catalogue · llms.txt

Updated from EDGAR within 30 minutes of a filing. Agent Exchange