ADTNNasdaqTelephone & Telegraph ApparatusFiscal year ends December 31

ADTRAN Holdings, Inc.

Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 4, 2026

$6.43+0.12 (+1.90%)

Close on Oct 19, 2026

Market cap: $520.50M
P/E (TTM): –
Dividend yield: –

ADTRAN Holdings, Inc. income statement

Millions of USD, except per-share data. Shares in millions.

Line item	FY 2025 2025-12-31	FY 2024 2024-12-31	FY 2023 2023-12-31	FY 2022 2022-12-31	FY 2021 2021-12-31	FY 2020 2020-12-31	FY 2019 2019-12-31	FY 2018 2018-12-31	FY 2017 2017-12-31	FY 2016 2016-12-31	FY 2015 2015-12-31	FY 2014 2014-12-31	FY 2013 2013-12-31	FY 2012 2012-12-31	FY 2011 2011-12-31	FY 2010 2010-12-31	FY 2009 2009-12-31	FY 2008 2008-12-31
Revenue	1,084	923	1,149	1,026	563	507	530	529	667	637	600	630	642	621	717	606	484	501
Cost of Revenue	669	599	818	698	345	289	311	326	363	345	333	319	333	304	303	247	197	202
Gross Profit	415	324	331	327	218	218	219	204	304	291	267	311	309	317	414	359	287	299
Research & Development	204	221	258	174	109	113	126	125	131	125	130	132	131	126	100	90	83	82
Selling, General & Admin	226	233	259	209	124	114	130	124	136	132	124	132	129	135	125	115	99	103
Advertising Expenses	0.20	0.10	0.20	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
Operating Income	-16	-428	-224	-73	-15	-9.77	-40	-45	37	35	13	47	48	56	189	154	104	114
Interest Expense	19	22	16	3.44	0.03	0.01	0.51	0.53	0.56	0.57	0.60	0.68	2.33	2.35	2.40	2.44	2.43	2.51
Interest & Investment Income	2.32	3.06	2.34	2.12	2.84	1.94	2.77	4.03	4.38	3.92	3.95	5.02	7.01	7.66	7.64	6.56	6.93	8.71
Other Non-Operating Income	-1.63	0.25	1.27	15	3.82	-3.25	1.50	1.29	-1.21	-0.49	-1.47	1.18	-0.91	0.18	-0.69	-0.80	0.13	0.69
Merger & Restructuring Charges	-0.28	41	25	1.63	0.41	6.23	6.01	7.26	0.27	–	–	–	–	–	–	–	–	–
Asset Impairment Charges	0	297	38	0	0	0.07	3.87	0	0	0	0	0	0	0	0	0	0	–
Gain (Loss) on Investments	3.00	3.59	2.75	-11	1.76	4.85	4.45	-4.05	4.69	5.92	–	–	–	–	–	–	–	–
Gain (Loss) on Sale of Assets	-0.23	-1.37	-0.46	-0.15	0.00	–	-0.07	-0.07	0.15	-0.02	-0.64	-0.14	0.00	0.21	-0.01	0.00	0.03	-0.08
Pretax Income	-31	-443	-234	-71	-6.31	-6.25	-25	-33	45	47	26	60	61	73	206	168	108	118
Income Tax Expense	4.99	7.34	28	-62	2.33	-8.62	28	-14	21	12	7.06	15	15	26	68	54	33	40
Net Income incl. Noncontrolling Interests	-36	-450	-262	-8.89	-8.64	2.38	-53	-19	24	35	–	–	–	–	–	–	–	–
Minority Interest in Earnings	9.41	9.82	6.95	-6.85	–	–	–	–	–	–	–	–	–	–	–	–	–	–
Net Income	-46	-460	-269	-2.04	-8.64	2.38	-53	-19	24	35	19	45	46	47	139	114	74	79
Net Income to Common	-42	-457	-269	-2.04	–	–	–	–	–	–	–	–	–	–	–	–	–	–
EPS (Basic)(per share)	-0.52	-5.79	-3.43	-0.03	-0.18	0.05	-1.11	-0.40	0.50	0.72	0.36	0.81	0.78	0.75	2.16	1.82	1.19	1.24
EPS (Diluted)(per share)	-0.52	-5.79	-3.43	-0.03	-0.18	0.05	-1.11	-0.40	0.49	0.72	0.36	0.80	0.77	0.74	2.12	1.78	1.17	1.22
Shares Outstanding (Basic, Weighted)(shares)	80	79	78	62	49	48	48	48	48	49	51	55	59	63	64	62	62	64
Shares Outstanding (Diluted, Weighted)(shares)	80	79	78	62	49	48	48	48	49	49	51	55	59	64	65	64	63	64
Dividend per Share(per share)	–	–	0.09	0.09	0.09	0.09	0.09	0.09	0.09	–	–	–	–	–	–	–	–	–
EBITDA	77	-337	-111	-5.27	1.38	6.85	-22	-30	53	49	28	62	63	70	201	164	114	124

Italic numbers are calculated by StockData (for example Q4 = full year − nine months). Per-share data and share counts are adjusted for stock splits. Hover a number for its source; click it to open the filing on SEC.gov. Click a row to chart it.

Ratios

Latest available, balances at Jun 30, 2026

Profitability, TTM

Gross margin: 38.5%
Operating margin: -0.2%
Net margin: -2.3%
Return on equity, FY2025: –

Financial strength

Current ratio: 1.79
Debt to equity: –
Debt to assets: –
Cash to current liabilities: 23.0%

Valuation

P/E ratio: –
Price to sales: 0.46
Price to book: –
Dividend yield: –