| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 10,385 | -14.3% |
| 1Q26 | 9,270 | -22.3% |
| 4Q25 | 11,883 | +2.5% |
| 3Q25 | 12,138 | +7.5% |
| 2Q25 | 12,121 | +7.3% |
| 1Q25 | 11,924 | +8.1% |
| 4Q24 | 11,598 | +53.6% |
| 3Q24 | 11,291 | +45.9% |
| 2Q24 | 11,292 | +45.0% |
| 1Q24 | 11,035 | +45.4% |
| 4Q23 | 7,552 | +8.6% |
| 3Q23 | 7,740 | +12.7% |
| 2Q23 | 7,785 | +12.3% |
| 1Q23 | 7,592 | +11.5% |
| 4Q22 | 6,955 | +19.8% |
| 3Q22 | 6,867 | +24.0% |
| 2Q22 | 6,930 | +25.2% |
| 1Q22 | 6,810 | +23.8% |
| 4Q21 | 5,805 | +12.8% |
| 3Q21 | 5,538 | -1.6% |
| 2Q21 | 5,534 | +6.3% |
| 1Q21 | 5,499 | +3.9% |
| 4Q20 | 5,147 | -3.0% |
| 1Q19 | 5,629 | +11.5% |
| 4Q19 | 5,206 | -7.3% |
| 3Q19 | 5,291 | -25.1% |
| 2Q19 | 5,305 | -24.2% |
| 1Q19 | 5,047 | -31.2% |
| 4Q18 | 5,618 | -21.5% |
| 3Q18 | 7,066 | +5.7% |
| 2Q18 | 6,997 | +6.5% |
| 1Q18 | 7,336 | +6.1% |
| 4Q17 | 7,156 | +16.2% |
| 3Q17 | 6,684 | -35.3% |
| 2Q17 | 6,569 | -48.0% |
| 1Q17 | 6,917 | -47.1% |
| 4Q16 | 6,156 | -54.2% |
| 3Q16 | 10,332 | - |
| 2Q16 | 12,633 | - |
| 1Q16 | 13,080 | - |
| 4Q15 | 13,438 | +12.5% |
| 4Q14 | 11,945 | - |