• Goldman Sachs raised its overall voting rights stake in ADTRAN to 5.39% from 4.95% on June 25, 2026.
• Voting rights tied to shares fell to 0.38% from 0.95%.
• Voting rights through instruments increased to 5.01% from 4.01%.

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_2358292_en) on July 01, 2026, and is solely responsible for the information contained therein.