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ADTRAN HOLDINGS INC (ADTN) Stock Ownership and Short Interest

USA - NASDAQ:ADTN - US00486H1059 - Common Stock

9.41 USD
+0.16 (+1.73%)
Last: 10/16/2025, 8:27:19 PM
9.41 USD
0 (0%)
After Hours: 10/16/2025, 8:27:19 PM
ADTN Ownership Chart.ADTN Ownership Chart: showing Insider, Institutional ownership and shares available to the public.ADTN Ownership.InsiderInstitutionalPublic



Shares Outstanding80.05M
Float78.93M
Float Short Interest Percentage2.01%
Owners (insider)1.38%
Owners (institutional)83.92%
Owners (insider) change-0.49%
Owners (institutional) change1.36%
ADTN Institutional Ownership HistoryADTN Institutional Ownership HistoryADTN Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 20M 40M 60M
ADTN Historical Insider Transactions ChartADTN Historical Insider Buy and Sell Transactions ChartADTN Historical Insider Transactions Nov 2024 Dec 2024 Jan 2025 Feb 2025 Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 0 50K 100K 150K 200K
Date Name Type Shares Price Amount
Jul 13, 2025 STANTON THOMAS R Option Excercise 5663 9.20 $ 52,099.60
Apr 13, 2025 STANTON THOMAS R Option Excercise 5408 7.62 $ 41,208.96
Mar 19, 2025 Santo Timothy P Grant 20444 0.00 $ 0.00
Jan 24, 2025 STANTON THOMAS R Grant 199219 0.00 $ 0.00
Jan 24, 2025 STANTON THOMAS R Option Excercise 19843 10.31 $ 204,581.33
Jan 24, 2025 Wilson James Denson Jr Grant 30259 0.00 $ 0.00
Jan 24, 2025 Wilson James Denson Jr Option Excercise 5053 10.31 $ 52,096.43
Jan 24, 2025 Glingener Christoph Grant 27777 0.00 $ 0.00
Jan 24, 2025 Dopfer Ulrich Grant 32675 0.00 $ 0.00
Jan 24, 2025 Dopfer Ulrich Option Excercise 5780 10.31 $ 59,591.80
Jan 20, 2025 Wilson James Denson Jr Option Excercise 765 10.19 $ 7,795.35
Jan 20, 2025 STANTON THOMAS R Option Excercise 6395 10.19 $ 65,165.05
Jan 13, 2025 STANTON THOMAS R Option Excercise 6018 10.01 $ 60,240.18
Nov 16, 2024 Wilson James Denson Jr Option Excercise 3134 7.75 $ 24,288.50
Nov 16, 2024 STANTON THOMAS R Option Excercise 22345 7.75 $ 173,173.75