Long-Term Debt

$242.66M

Quarterly · Period ending: Jun 30, 2026 · USD

ADTN Long-Term Debt

Latest reported$242.66Mperiod endingJun 30, 2026

ADTN Quarterly Long-Term Debt ($7.90M → $242.66M)

Quarterly long-term debt

High-resolution chart · PNG

ADTN long-term debt history

Quarterly · USD. Dates are reporting period ends; fiscal years can differ from calendar years.

Adtran Holdings Inc Long-Term Debt — Quarterly (USD)
Period ending	Long-Term Debt (USD)
Jun 30, 2026	242,664,000
Mar 31, 2026	243,305,000
Dec 31, 2025	245,038,000
Sep 30, 2025	243,832,000
Jun 30, 2025	217,963,000
Mar 31, 2025	216,454,000
Dec 31, 2024	215,501,000
Sep 30, 2024	215,484,000
Jun 30, 2024	216,886,000
Mar 31, 2024	222,668,000
Dec 31, 2023	226,420,000
Sep 30, 2023	223,612,000
Jun 30, 2023	220,834,000
Mar 31, 2023	201,446,000
Dec 31, 2022	82,807,000
Sep 30, 2022	21,490,000
Jun 30, 2022	0
Mar 31, 2022	0
Dec 31, 2021	3,269,000
Sep 30, 2021	0
Jun 30, 2021	0
Mar 31, 2021	0
Dec 31, 2020	3,574,000
Sep 30, 2020	3,788,000
Jun 30, 2020	0
Mar 31, 2020	5,012,000
Dec 31, 2019	0
Sep 30, 2019	15,659,000
Jun 30, 2019	6,349,000
Mar 31, 2019	6,801,000
Dec 31, 2018	24,600,000
Sep 30, 2018	25,600,000
Jun 30, 2018	25,600,000
Mar 31, 2018	25,600,000
Dec 31, 2017	25,600,000
Sep 30, 2017	26,800,000
Jun 30, 2017	26,800,000
Mar 31, 2017	26,800,000
Dec 31, 2016	26,800,000
Sep 30, 2016	27,900,000
Jun 30, 2016	27,900,000
Mar 31, 2016	27,900,000
Dec 31, 2015	27,900,000
Sep 30, 2015	28,800,000
Jun 30, 2015	28,800,000
Mar 31, 2015	28,800,000
Dec 31, 2014	28,800,000
Sep 30, 2014	30,000,000
Jun 30, 2014	30,000,000
Mar 31, 2014	30,000,000
Dec 31, 2013	46,200,000
Sep 30, 2013	46,500,000
Jun 30, 2013	46,000,000
Mar 31, 2013	46,000,000
Dec 31, 2012	46,000,000
Sep 30, 2012	46,500,000
Jun 30, 2012	46,500,000
Mar 31, 2012	46,500,000
Dec 31, 2011	46,500,000
Sep 30, 2011	46,500,000
Jun 30, 2011	46,500,000
Mar 31, 2011	46,500,000
Dec 31, 2010	47,500,000
Sep 30, 2010	47,750,000
Jun 30, 2010	47,750,000
Mar 31, 2010	47,750,000
Dec 31, 2009	47,750,000
Sep 30, 2009	48,250,000
Jun 30, 2009	48,250,000
Mar 31, 2009	48,250,000
Dec 31, 2008	48,250,000
Sep 30, 2008	48,250,000
Jun 30, 2008	48,500,000
Mar 31, 2008	48,500,000
Dec 31, 2007	48,500,000
Sep 30, 2007	48,500,000
Jun 30, 2007	48,812,000
Mar 31, 2007	48,812,000
Dec 31, 2006	48,812,000
Sep 30, 2006	48,812,000
Jun 30, 2006	50,000,000
Mar 31, 2006	50,000,000
Dec 31, 2005	50,000,000
Sep 30, 2005	50,000,000
Jun 30, 2005	50,000,000
Mar 31, 2005	50,000,000
Dec 31, 2004	50,000,000
Sep 30, 2004	50,000,000
Jun 30, 2004	50,000,000
Mar 31, 2004	50,000,000
Dec 31, 2003	50,000,000
Sep 30, 2003	50,000,000
Jun 30, 2003	50,000,000
Mar 31, 2003	50,000,000
Dec 31, 2002	50,000,000
Sep 30, 2002	50,000,000
Jun 30, 2002	50,000,000
Mar 31, 2002	50,000,000
Dec 31, 2001	50,000,000
Sep 30, 2001	50,000,000