Advantest Corp (ADTTF) stock
ADTTFOTCSemiconductors & Related DevicesFiscal year ends December 31Also trades as ATEYY
Financials through fiscal 2014, year ended Mar 31, 2015Last filing: 20-F on Jun 25, 2015
$226.77+8.32 (+3.81%)
Close on Oct 19, 2026
Advantest market cap
Market capitalization is the share price multiplied by the number of shares outstanding.
Advantest's market cap was $41.92B on Oct 19, 2026, against $28.88B a year earlier. Over the last 5 years it ranged from $2.25B to $42.52B, with a median of $8.04B.
Market Cap at the end of each year
| Period | Period end | Value | Change |
|---|---|---|---|
| 2026 | Oct 19, 2026 | $41.92B | +72.3% |
| 2025 | Dec 31, 2025 | $24.32B | +122.1% |
| 2024 | Dec 31, 2024 | $10.95B | +68.6% |
| 2023 | Dec 29, 2023 | $6.50B | +111.4% |
| 2022 | Dec 30, 2022 | $3.07B | -33.4% |
| 2021 | Dec 31, 2021 | $4.62B | +27.4% |
| 2020 | Dec 31, 2020 | $3.62B | +31.0% |
| 2019 | Dec 31, 2019 | $2.77B | +176.8% |
| 2018 | Dec 31, 2018 | $999.74M | +12.5% |
| 2017 | Dec 29, 2017 | $888.55M | +11.3% |
| 2016 | Dec 30, 2016 | $798.54M | +99.9% |
| 2015 | Dec 31, 2015 | $399.51M | -25.9% |
| 2014 | Dec 31, 2014 | $538.95M | +1.4% |
| 2013 | Dec 31, 2013 | $531.28M | -23.9% |
| 2012 | Dec 31, 2012 | $698.29M | +68.2% |
| 2011 | Dec 30, 2011 | $415.05M | -58.8% |
| 2010 | Dec 31, 2010 | $1.01B | – |
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