Quick Answer
ADTRAN Holdings, Inc. reported Stockholders Equity of $145.83 million for fiscal year 2025.
ADTRAN Holdings, Inc. Stockholders Equity — Annual History
| Fiscal Year | Stockholders Equity | YoY Change |
|---|---|---|
| 2025 | $145.83M | +14.9% |
| 2024 | $126.95M | -79.0% |
| 2023 | $605.26M | -53.6% |
| 2022 | $1.30B | +265.1% |
| 2021 | $357.10M | -4.2% |
| 2020 | $372.94M | -2.0% |
| 2019 | $380.43M | -14.8% |
| 2018 | $446.28M | -10.4% |
| 2017 | $497.91M | +3.8% |
| 2016 | $479.52M | -0.1% |
| 2015 | $480.16M | -12.5% |
| 2014 | $549.01M | -9.2% |
| 2013 | $604.61M | -12.7% |
| 2012 | $692.41M | +0.0% |
| 2011 | $692.13M | +20.9% |
| 2010 | $572.32M | +26.5% |
| 2009 | $452.51M | +20.4% |
| 2008 | $375.82M | -0.7% |
| 2007 | $378.43M | — |
Quarterly Stockholders Equity
| Quarter Ending | Stockholders Equity | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | $141.58M | -31.1% | -16.5% |
| June 30, 2025 | $169.61M | -20.6% | +22.1% |
| March 31, 2025 | $138.89M | -46.8% | +9.4% |
| December 31, 2024 | $126.95M | -79.0% | -38.2% |
| September 30, 2024 | $205.58M | -69.6% | -3.8% |
| June 30, 2024 | $213.63M | -72.8% | -18.1% |
| March 31, 2024 | $260.85M | -68.2% | -56.9% |
| December 31, 2023 | $605.26M | -53.6% | -10.4% |
- ADTRAN Holdings, Inc. showed an increase of +14.9% in Stockholders Equity compared to the prior fiscal year.
- Over the 2007–2025 period, ADTRAN Holdings, Inc.’s stockholders equity has declined by 61.5% (from $378.43 million to $145.83 million).
- The most recent figure is from ADTRAN Holdings, Inc.’s fiscal year 2025 report (Form 10-K), filed with the SEC on February 26, 2026.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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