| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 109.5 | - |
| 2025/06 | - | - |
| 2025/03 | 86.7 | 58.0% |
| 2024/12 | - | - |
| 2024/09 | 43.4 | - |
| 2024/06 | - | - |
| 2024/03 | 173.3 | -568.8% |
| 2023/12 | - | - |
| 2023/09 | 130 | - |
| 2023/06 | - | - |
| 2023/03 | 270 | 31.3% |
| 2022/12 | - | - |
| 2022/09 | 125 | - |
| 2022/06 | - | - |
| 2022/03 | 210 | 29.0% |
| 2021/12 | - | - |
| 2021/09 | 85 | - |
| 2021/06 | - | - |
| 2021/03 | 170 | 24.6% |
| 2020/12 | - | - |
| 2020/09 | 85 | - |
| 2020/06 | - | - |
| 2020/03 | 170 | 24.6% |
| 2019/12 | ||
| 2019/09 | ||
| 2019/06 | ||
| 2019/03 | ||
| 2018/03 | ||
| 2017/03 | ||
| 2016/03 | ||
| 2015/03 | ||
| 2014/03 | ||
| 2013/03 | ||
| 2012/03 |
| （単位：百万円） | 配当総額 | 自社株買い | 総還元性向 |
|---|---|---|---|
| 2025/09 | 2,156.0 | 39,071.0 | - |
| 2025/06 | 2,156.0 | 39,070.0 | - |
| 2025/03 | 4,660.0 | 15,002.0 | - |
| 2024/12 | 4,660.0 | 12,667.0 | - |
| 2024/09 | 2,385.0 | 7,315.0 | - |
| 2024/06 | 2,385.0 | 3,599.0 | - |
| 2024/03 | 5,268.0 | 10,004.0 | - |
| 2023/12 | 5,268.0 | 10,003.0 | - |
| 2023/09 | 2,830.0 | 6,452.0 | - |
| 2023/06 | 2,830.0 | 2,688.0 | - |
| 2023/03 | 4,879.0 | 4 | - |
| 2022/12 | 4,879.0 | 3 | - |
| 2022/09 | 2,439.0 | 3 | - |
| 2022/06 | 2,439.0 | 2 | - |
| 2022/03 | 3,318.0 | 3 | - |
| 2021/12 | 3,318.0 | 1 | - |
| 2021/09 | 1,659 | 1 | - |
| 2021/06 | 1,659 | 0 | - |
| 2021/03 | 3,318.0 | 3 | - |
| 2020/12 | 3,318.0 | 2 | - |
| 2020/09 | 1,659 | 1 | - |
| 2020/06 | 1,659 | 0 | - |
| 2020/03 | 3,608.0 | 5,003.0 | - |
| 2019/12 | |||
| 2019/09 | |||
| 2019/06 | |||
| 2019/03 | |||
| 2018/03 | |||
| 2016/03 | |||
| 2015/03 |