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 pe ratio

The price-to-earnings ratio is the share price divided by diluted earnings per share over the trailing twelve months.

Advantest's pe ratio was 513.8× on Oct 19, 2026, against 344.1× a year earlier. Over the last 5 years it ranged from 25.2× to 517.1×, with a median of 97.5×.

PE Ratio at the end of each year

Period	Period end	Value	Change (pts)
2026	Oct 19, 2026	513.8×	+218.8
2025	Dec 31, 2025	294.9×	+161.6
2024	Dec 31, 2024	133.3×	+62.5
2023	Dec 29, 2023	70.8×	+39.5
2022	Dec 30, 2022	31.3×	−9.8
2021	Dec 31, 2021	41.1×	+12.2
2020	Dec 31, 2020	28.9×	+5.7
2019	Dec 31, 2019	23.3×	+14.8
2018	Dec 31, 2018	8.5×	+0.7
2017	Dec 29, 2017	7.7×	+0.5
2016	Dec 30, 2016	7.2×	+3.5
2015	Dec 31, 2015	3.7×	−11.0
2012	May 31, 2012	14.7×	+4.6
2011	Dec 30, 2011	10.1×	–