| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,196 | +2.7% |
| 1Q26 | 1,161 | -24.8% |
| 4Q25 | 1,125 | -23.8% |
| 3Q25 | 1,150 | -31.2% |
| 2Q25 | 1,164 | -30.9% |
| 1Q25 | 1,544 | -5.5% |
| 4Q24 | 1,477 | -6.9% |
| 3Q24 | 1,671 | +29.4% |
| 2Q24 | 1,684 | +26.4% |
| 1Q24 | 1,633 | +60.7% |
| 4Q23 | 1,587 | +62.8% |
| 3Q23 | 1,291 | +31.5% |
| 2Q23 | 1,332 | +26.9% |
| 1Q23 | 1,016 | -5.5% |
| 4Q22 | 975 | -11.8% |
| 3Q22 | 982 | +39.1% |
| 2Q22 | 1,050 | +41.9% |
| 1Q22 | 1,075 | +44.5% |
| 4Q21 | 1,106 | +41.8% |
| 3Q21 | 706 | -10.3% |
| 2Q21 | 740 | -2.4% |
| 1Q21 | 744 | -12.9% |
| 4Q20 | 780 | -7.7% |
| 3Q20 | 787 | -6.8% |
| 2Q20 | 758 | -5.7% |
| 1Q20 | 854 | +7.0% |
| 4Q19 | 845 | +13.4% |
| 3Q19 | 844 | +13.0% |
| 2Q19 | 804 | +7.6% |
| 1Q19 | 798 | +8.0% |
| 4Q18 | 745 | -0.9% |
| 3Q18 | 747 | +1.5% |
| 2Q18 | 747 | -13.9% |
| 1Q18 | 739 | -15.9% |
| 4Q17 | 752 | -16.9% |
| 3Q17 | 736 | -20.0% |
| 2Q17 | 868 | -8.9% |
| 1Q17 | 879 | - |
| 4Q16 | 905 | +1.7% |
| 3Q16 | 920 | - |
| 2Q16 | 952 | - |
| 4Q15 | 890 | - |