BlackRock raises total voting rights stake in Adtran to 11.16% from 10.96%
ADTN•BlackRock raised its total voting rights stake in ADTRAN Holdings to 11.16% from 10.96%, with the threshold reached on Sept. 18, 2026.
1. Voting rights stake
BlackRock’s total voting rights stake in ADTRAN Holdings rose to 11.16% from 10.96%. Equity voting rights increased to 7.83% from 7.49%, while voting rights via instruments declined to 3.32% from 3.46%.
