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The price of ADTRAN Holdings, Inc. (ADTN) on October 9, 2026 is 7.50 USD, +0.20% on the day. Over 52 weeks the stock traded between 6.73 USD and 19.98 USD; the price now sits 6% of the way up that range. Over the past year the price changed by -15.37%. Market capitalization is 603.29 million USD, rank 4 among 9 stocks of the same industry with a known capitalization.
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Next earnings report: 02 November 2026 · Earnings calendar
ADTRAN Holdings, Inc. trades on Nasdaq under the ticker ADTN. The company belongs to the Technology sector. The trading history on this page starts on 22 August 2016.
Over the past 52 weeks ADTN has traded between 6.73 $ and 19.98 $. As of 09 October 2026 the price stood 5.74 % of the way from the 52-week low to the high.
Over one year ADTN shares fell 15.37 %; over six months they fell 49.46 %. Volatility over 90 days is 65.15 %. Dividends are not included: this is price change only, as of 09 October 2026.
The company reported a loss over the last four quarters, so a price-to-earnings ratio is not calculated. Price to sales is 0.5, below the sector median of 3.6. Price to book is 4.4, above the sector median of 3.9. Calculated from reports for the period ending 31 March 2026.
| Date | Open | High | Low | Close | Volume, shares |
|---|---|---|---|---|---|
| 08 October 2026 | 7.57 | 7.74 | 7.32 | 7.49 | 2M |
| 07 October 2026 | 7.50 | 7.91 | 7.47 | 7.76 | 2M |
| 06 October 2026 | 7.20 | 7.64 | 7.17 | 7.62 | 3M |
| 05 October 2026 | 7.12 | 7.18 |
The series is stated in the current share scale after splits; dividends are not included in the price
Based on the last 12 months of reports, through 31 March 2026
The sector median covers every company in the sector on the US market, loss-making ones included.
ADTRAN Holdings, Inc. (ADTN) is a public company in the technology sector. Its common stock trade on NASDAQ.
Over the trailing twelve months as reported to 2025-12-31, revenue was 1.1bn $, net income was -45.7m $.
This summary is compiled automatically from SEC filings and exchange data.
Address:901 EXPLORER BLVD, HUNTSVILLE, AL, 35806, US
ADTRAN Holdings, Inc. reported revenue of 1.1B $ and a net loss of 36M $ over the last four quarters. Net margin is −3.18 %. Revenue changed by +18.84 % year over year. Earnings per share are −0.39 $. Market capitalisation is 603M $.
ADTN has a return on equity of −25.97 %, below the sector median of 1.63 %. Return on assets is −3.01 %, below the sector median of 0.49 %. Operating margin is −0.47 %, below the sector median of 1.10 %.
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| 6.95 |
| 7.15 |
| 2M |
| 02 October 2026 | 7.19 | 7.25 | 6.93 | 7.04 | 3M |
| 01 October 2026 | 6.91 | 7.16 | 6.79 | 7.07 | 2M |
| 30 September 2026 | 6.93 | 6.94 | 6.73 | 6.84 | 2M |
| 29 September 2026 | 6.86 | 6.91 | 6.76 | 6.87 | 1M |
| 28 September 2026 | 7.08 | 7.09 | 6.76 | 6.80 | 2M |
| 25 September 2026 | 6.98 | 7.18 | 6.88 | 7.13 | 2M |
| 24 September 2026 | 7.06 | 7.08 | 6.84 | 6.94 | 1M |
| 23 September 2026 | 7.29 | 7.31 | 7.07 | 7.11 | 994,500 |
| 22 September 2026 | 7.18 | 7.34 | 7.09 | 7.29 | 1M |
| 21 September 2026 | 7.31 | 7.31 | 7.10 | 7.21 | 1M |
| 18 September 2026 | 7.21 | 7.25 | 7.10 | 7.20 | 4M |
| 17 September 2026 | 7.29 | 7.33 | 7.08 | 7.10 | 2M |
| 16 September 2026 | 7.19 | 7.32 | 6.96 | 7.09 | 1M |
| 15 September 2026 | 7.15 | 7.21 | 7.00 | 7.08 | 2M |
| 14 September 2026 | 7.35 | 7.39 | 7.02 | 7.04 | 2M |
| 11 September 2026 | 7.33 | 7.61 | 7.29 | 7.54 | 2M |