| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 825 | +2.6% |
| 4Q25 | 799 | +12.0% |
| 3Q25 | 782 | +2.7% |
| 2Q25 | 804 | -1.6% |
| 1Q25 | 726 | -8.3% |
| 4Q24 | 713 | -0.5% |
| 3Q24 | 762 | +1.0% |
| 2Q24 | 817 | -1.7% |
| 1Q24 | 792 | +2.9% |
| 4Q23 | 717 | -3.2% |
| 3Q23 | 755 | +24.5% |
| 2Q23 | 831 | +6.6% |
| 1Q23 | 769 | +609.8% |
| 4Q22 | 741 | +851.0% |
| 3Q22 | 606 | +604.6% |
| 2Q22 | 780 | +867.3% |
| 1Q22 | 108 | -91.6% |
| 4Q21 | 77 | -81.0% |
| 3Q21 | 86 | -59.6% |
| 2Q21 | 80 | -45.6% |
| 1Q21 | 1,297 | +652.7% |
| 4Q20 | 411 | +113.2% |
| 3Q20 | 212 | -23.3% |
| 2Q20 | 148 | -26.1% |
| 1Q20 | 172 | -28.9% |
| 4Q19 | 192 | -53.1% |
| 3Q19 | 277 | -46.1% |
| 2Q19 | 200 | -61.6% |
| 1Q19 | 242 | -58.6% |
| 4Q18 | 411 | -42.8% |
| 3Q18 | 514 | -20.1% |
| 2Q18 | 521 | +2.3% |
| 1Q18 | 585 | +15.5% |
| 4Q17 | 719 | +119.2% |
| 3Q17 | 644 | +105.2% |
| 2Q17 | 509 | +73.4% |
| 1Q17 | 506 | - |
| 4Q16 | 328 | +72.6% |
| 3Q16 | 313 | - |
| 2Q16 | 294 | - |
| 4Q15 | 190 | - |