PROTO CORPORATIONJP:E05210

Market cap
P/E ratio
Period EndEarnings per share (JPY)YoY (%)
Mar 31, 2025121.9-10.33%
Mar 31, 2024136+23.54%
Mar 31, 2023110.1-24.80%
Mar 31, 2022146.3+21.08%
Mar 31, 2021120.9-2.79%
Mar 31, 2020124.3-21.07%
Mar 31, 2019157.5+508.38%
Mar 31, 201825.9-65.49%
Mar 31, 201775-489.11%
Mar 31, 2016-19.3-116.51%
Mar 31, 2015116.8-9.06%
Mar 31, 2014128.4+16.76%
Mar 31, 2013110-29.78%
Mar 31, 2012156.6-48.78%
Mar 31, 2011305.7-9.40%
Mar 31, 2010337.4