税引前当年度純利益、短期社債（負債）の純増減（△）、Increase In Retained Earnings Due To Change Of Accounting Period Of SubsidiariesNA他2件
- 【期間】
| 年度 | 税引前当年度純利益 | 短期社債（負債）の純増減（△） | Increase In Retained Earnings Due To Change Of Accounting Period Of SubsidiariesNA | 減損損失 - みずほ証券（連結） | 持分法適用会社の減少に伴う自己株式処分差益相当額の減少 |
|---|
| 2008/03 | 0.49兆 | | -541億 | | - | | - | | -16百万 | |
| 2009/03 | -0.41兆 | 赤転 | -3590億 | 赤拡 | - | | - | | - | |
| 2010/03 | 0.38兆 | 黒転 | -156億 | 赤縮 | - | | - | | - | |
| 2011/03 | 0.64兆 | +68.2% | 931億 | 黒転 | - | | - | | - | |
| 2012/03 | 0.72兆 | +12.8% | -473億 | 赤転 | - | | - | | - | |
| 2013/03 | 0.72兆 | +0.2% | -608億 | 赤拡 | - | | - | | - | |
| 2014/03 | 0.99兆 | +37.3% | 1072億 | 黒転 | - | | 149百万 | | - | |
| 2015/03 | 0.99兆 | +0.5% | 2321億 | +116.6% | - | | 859百万 | +476.5% | - | |
| 2016/03 | 1.01兆 | +1.8% | -1683億 | 赤転 | - | | 843百万 | -1.9% | - | |
| 2017/03 | 0.78兆 | -22.2% | -4220億 | 赤拡 | - | | - | | - | |
| 2018/03 | 0.8兆 | +2% | 1358億 | 黒転 | - | | - | | - | |
| 2019/03 | 0.12兆 | -85.5% | -66.5億 | 赤転 | - | | - | | - | |
| 2020/03 | 0.62兆 | +432.2% | 181億 | 黒転 | - | | - | | - | |
| 2021/03 | 0.65兆 | +5.4% | 824億 | +354.7% | - | | - | | - | |
| 2022/03 | 0.6兆 | -7.4% | 811億 | -1.5% | - | | - | | - | |
| 2023/03 | 0.78兆 | +29% | -600億 | 赤転 | - | | - | | - | |
| 2024/03 | 0.96兆 | +22.6% | 886億 | 黒転 | - | | - | | - | |
