• Goldman Sachs raised its total stake in ADTRAN to 5.99% from 5.38%, crossing the threshold on July 2, 2026.
• Voting rights tied to shares edged up to 0.54% from 0.51%.
• Voting rights through instruments increased to 5.45% from 4.88%.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. ADTRAN Holdings Inc. published the original content used to generate this news brief via EQS News (Ref. ID: PVR_2362082_en) on July 07, 2026, and is solely responsible for the information contained therein.