| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,069 | +17.1% |
| 1Q26 | 954 | +7.1% |
| 4Q25 | 961 | +3.1% |
| 2Q25 | 913 | -3.1% |
| 1Q25 | 891 | +0.4% |
| 4Q24 | 932 | +12.5% |
| 3Q24 | 964 | +18.9% |
| 2Q24 | 942 | +14.3% |
| 1Q24 | 887 | -1.5% |
| 4Q23 | 829 | -2.7% |
| 3Q23 | 811 | 0.0% |
| 2Q23 | 824 | -1.6% |
| 1Q23 | 901 | -5.8% |
| 4Q22 | 852 | +4.5% |
| 3Q22 | 811 | -5.0% |
| 2Q22 | 837 | +2.8% |
| 1Q22 | 956 | +24.1% |
| 4Q21 | 815 | +11.6% |
| 3Q21 | 853 | +19.9% |
| 2Q21 | 814 | +13.1% |
| 1Q21 | 771 | +6.3% |
| 4Q20 | 730 | +6.3% |
| 3Q20 | 711 | -4.3% |
| 2Q20 | 720 | -6.6% |
| 1Q20 | 725 | -10.4% |
| 4Q19 | 687 | -15.9% |
| 3Q19 | 744 | -5.7% |
| 2Q19 | 770 | +1.0% |
| 1Q19 | 810 | +18.5% |
| 4Q18 | 817 | +22.4% |
| 3Q18 | 788 | +27.0% |
| 2Q18 | 763 | +24.2% |
| 1Q18 | 683 | +16.7% |
| 4Q17 | 667 | +9.3% |
| 3Q17 | 621 | +4.8% |
| 2Q17 | 614 | -10.9% |
| 1Q17 | 586 | -14.6% |
| 4Q16 | 610 | -21.2% |
| 3Q16 | 592 | - |
| 2Q16 | 689 | - |
| 1Q16 | 686 | - |
| 4Q15 | 774 | +9.9% |
| 4Q14 | 705 | - |