Thomas R. Stanton owns 1.38% of ADTRAN Holdings
1,126,554 shares as of the April 1, 2026 filing, worth $7.1M at the latest close.
ADTN · $514M market capGet an email when Thomas R. Stanton’s stake moves.
Free.
The stake
1.38%
worth $7.1M at the latest close
Stake rank
#1,938
by dollar value of the stake
Last sale
None
no sales since 2022
Last buy
329 days ago
Nov 24, 2025 · $300,002
Thomas R. Stanton owns 1.38% of ADTRAN Holdings, Inc.: 1,126,553 of 81,481,407 shares, worth about $7.1M at the 2026-10-16 close. The stake has moved from 0.23% in 2016 to 1.38% on 2026-08-03, across 0 sales and 3 purchases that moved it since 2016. The last trade that moved it was a discretionary purchase of $300,002 on 2025-11-24.
How the stake is held
as of the Apr 1, 2026 filing
SHARES
OF THE STAKE
COMMON STOCK · stated Apr 1, 2026 · Form 4 ↗
HELD DIRECTLY
1,126,554
100.0%
THE STAKE
1,126,554
1.38%