Company filings, made visual.

Find a company. Follow its revenue through costs and profit.

Market

Find a company or ticker

Coverage includes separate ticker and security records; counts are not unique companies.

ADTRAN Holdings, Inc.

ADTN

Filing: SEC 10-Q
Period: Three months ended March 31, 2026
Basis: Editorial filing; Read original SEC 10-Q ↗

Sankey diagram of ADTRAN Holdings, Inc.. A complete text table follows the diagram.

ADTRAN broadband-network engine

Networking and communications equipment help service providers expand broadband access and connected infrastructure.

Swipe to explore

Source & review

Read original SEC 10-Q ↗

SEC accession: 0001193125-26-205276
Filed: Date not recorded
Reviewed: Date not recorded
Status: Individual filing review complete

How to read these figures

Labels and displayed flow values are reported filing values or exact disclosed subtotals.

Labels and narrative explain the filing. A category marked “arithmetic bridge” or “residual” is calculated from reported totals, rather than a separately reported line.

Values are in millions of USD unless otherwise noted.

View accessible tables

Financial categories · Three months ended March 31, 2026 · Millions of USD
Category	Stage	Value	Notes
Reported operating total	1	$286M	Reported filing total
Broadband-network platform	2	$286M	Company-specific editorial view

Financial flows · Millions of USD
From	To	Value
Reported operating total	Broadband-network platform	$286M