| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,339 | +20.1% |
| 1Q26 | 1,225 | +15.5% |
| 4Q25 | 1,259 | +22.2% |
| 3Q25 | 1,154 | +23.3% |
| 2Q25 | 1,115 | +20.9% |
| 1Q25 | 1,061 | +19.5% |
| 4Q24 | 1,030 | +25.0% |
| 3Q24 | 936 | +16.6% |
| 2Q24 | 922 | +15.7% |
| 1Q24 | 888 | +16.4% |
| 4Q23 | 824 | +12.3% |
| 3Q23 | 803 | +7.6% |
| 2Q23 | 797 | +5.1% |
| 1Q23 | 763 | -2.1% |
| 4Q22 | 734 | -1.5% |
| 3Q22 | 746 | +12.3% |
| 2Q22 | 758 | +15.5% |
| 1Q22 | 779 | +16.1% |
| 4Q21 | 745 | +10.4% |
| 3Q21 | 664 | -7.0% |
| 2Q21 | 656 | -6.4% |
| 1Q21 | 671 | -7.8% |
| 4Q20 | 675 | -9.3% |
| 3Q20 | 714 | -0.7% |
| 2Q20 | 701 | -16.3% |
| 1Q20 | 728 | -9.7% |
| 4Q19 | 744 | -11.4% |
| 3Q19 | 719 | -18.6% |
| 2Q19 | 838 | -1.3% |
| 1Q19 | 806 | -2.2% |
| 4Q18 | 840 | +5.8% |
| 3Q18 | 883 | +21.8% |
| 2Q18 | 849 | +21.6% |
| 1Q18 | 824 | +19.1% |
| 4Q17 | 794 | +8.8% |
| 3Q17 | 725 | -16.5% |
| 2Q17 | 698 | -17.4% |
| 1Q17 | 692 | - |
| 4Q16 | 730 | -10.9% |
| 3Q16 | 868 | - |
| 2Q16 | 845 | - |
| 4Q15 | 819 | - |