| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,088 | +3.9% |
| 1Q26 | 1,020 | -5.9% |
| 4Q25 | 1,065 | +3.2% |
| 3Q25 | 1,037 | +5.2% |
| 2Q25 | 1,047 | +24.6% |
| 1Q25 | 1,084 | +39.0% |
| 4Q24 | 1,032 | +35.7% |
| 3Q24 | 985 | +21.4% |
| 2Q24 | 840 | +5.6% |
| 1Q24 | 779 | -0.6% |
| 4Q23 | 760 | -3.2% |
| 3Q23 | 811 | +6.2% |
| 2Q23 | 796 | +3.6% |
| 1Q23 | 784 | +3.5% |
| 4Q22 | 785 | +2.5% |
| 3Q22 | 764 | +20.9% |
| 2Q22 | 768 | +22.6% |
| 1Q22 | 758 | +16.2% |
| 4Q21 | 766 | +16.2% |
| 3Q21 | 632 | -9.3% |
| 2Q21 | 626 | -8.5% |
| 1Q21 | 652 | -1.6% |
| 4Q20 | 660 | -4.3% |
| 3Q20 | 697 | -9.7% |
| 2Q20 | 684 | -19.4% |
| 1Q20 | 662 | -20.8% |
| 4Q19 | 689 | -26.9% |
| 3Q19 | 772 | -23.8% |
| 2Q19 | 850 | -14.7% |
| 1Q19 | 836 | -15.8% |
| 4Q18 | 942 | -3.2% |
| 3Q18 | 1,013 | +4.1% |
| 2Q18 | 996 | - |
| 1Q18 | 994 | - |
| 4Q17 | 974 | +55.5% |
| 3Q17 | 973 | - |
| 4Q16 | 626 | -3.4% |
| 4Q15 | 648 | - |