| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 994 | - |
| 2Q26 | 1,023 | -12.1% |
| 1Q26 | 1,010 | -6.5% |
| 4Q25 | 920 | -13.8% |
| 2Q25 | 1,164 | +5.7% |
| 1Q25 | 1,080 | -0.4% |
| 4Q24 | 1,068 | +37.2% |
| 3Q24 | 1,094 | +11.8% |
| 2Q24 | 1,101 | +12.5% |
| 1Q24 | 1,085 | +17.8% |
| 4Q23 | 778 | -13.6% |
| 3Q23 | 978 | +33.2% |
| 2Q23 | 979 | +324.4% |
| 1Q23 | 921 | - |
| 4Q22 | 901 | +8866.1% |
| 3Q22 | 734 | - |
| 2Q22 | 230 | - |
| 4Q21 | 10 | - |