| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 7,375 | -8.6% |
| 1Q26 | 7,194 | -18.7% |
| 4Q25 | 7,664 | -16.9% |
| 3Q25 | 8,200 | +2.4% |
| 2Q25 | 8,066 | -6.7% |
| 1Q25 | 8,845 | +15.9% |
| 4Q24 | 9,226 | +40.1% |
| 3Q24 | 8,005 | +30.6% |
| 2Q24 | 8,646 | +39.7% |
| 1Q24 | 7,633 | +21.3% |
| 4Q23 | 6,587 | +3.9% |
| 3Q23 | 6,129 | -1.1% |
| 2Q23 | 6,190 | -4.1% |
| 1Q23 | 6,294 | -2.7% |
| 4Q22 | 6,340 | +1.6% |
| 3Q22 | 6,195 | -11.7% |
| 2Q22 | 6,453 | -3.1% |
| 1Q22 | 6,469 | -4.2% |
| 4Q21 | 6,240 | -1.3% |
| 3Q21 | 7,016 | -16.1% |
| 2Q21 | 6,661 | -16.0% |
| 1Q21 | 6,750 | -11.3% |
| 4Q20 | 6,320 | -18.6% |
| 3Q20 | 8,365 | +5.6% |
| 2Q20 | 7,928 | -12.1% |
| 1Q20 | 7,609 | -12.5% |
| 4Q19 | 7,763 | -11.9% |
| 3Q19 | 7,919 | -16.7% |
| 2Q19 | 9,019 | +4.3% |
| 1Q19 | 8,694 | +7.2% |
| 4Q18 | 8,809 | +6.7% |
| 3Q18 | 9,509 | +9.9% |
| 2Q18 | 8,643 | +14.2% |
| 1Q18 | 8,108 | +12.8% |
| 4Q17 | 8,257 | -0.5% |
| 3Q17 | 8,649 | -12.4% |
| 2Q17 | 7,569 | -18.9% |
| 1Q17 | 7,189 | - |
| 4Q16 | 8,298 | -16.9% |
| 3Q16 | 9,877 | - |
| 2Q16 | 9,334 | - |
| 4Q15 | 9,986 | - |