| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,096 | +14.6% |
| 1Q26 | 1,060 | +4.1% |
| 4Q25 | 1,044 | +2.3% |
| 3Q25 | 1,040 | +11.7% |
| 2Q25 | 956 | +1.1% |
| 1Q25 | 1,018 | +11.1% |
| 4Q24 | 1,021 | +20.7% |
| 3Q24 | 931 | -1.9% |
| 2Q24 | 946 | +3.2% |
| 1Q24 | 916 | +0.3% |
| 4Q23 | 846 | -5.3% |
| 3Q23 | 949 | +13.7% |
| 2Q23 | 917 | +7.0% |
| 1Q23 | 913 | +11.1% |
| 4Q22 | 893 | +6.2% |
| 3Q22 | 835 | +4.5% |
| 2Q22 | 857 | +13.5% |
| 1Q22 | 822 | +7.0% |
| 4Q21 | 841 | +13.6% |
| 3Q21 | 799 | -6.3% |
| 2Q21 | 755 | -5.7% |
| 1Q21 | 768 | -7.0% |
| 4Q20 | 740 | -4.5% |
| 3Q20 | 853 | +13.1% |
| 2Q20 | 801 | -4.2% |
| 1Q20 | 826 | +3.5% |
| 4Q19 | 775 | -1.9% |
| 3Q19 | 754 | -18.1% |
| 2Q19 | 836 | +0.6% |
| 1Q19 | 798 | -4.2% |
| 4Q18 | 790 | -40.3% |
| 3Q18 | 921 | -23.5% |
| 2Q18 | 831 | -8.6% |
| 1Q18 | 833 | -45.1% |
| 4Q17 | 1,323 | -31.4% |
| 3Q17 | 1,204 | -55.9% |
| 2Q17 | 909 | -74.4% |
| 1Q17 | 1,516 | - |
| 4Q16 | 1,928 | -72.8% |
| 3Q16 | 2,730 | - |
| 2Q16 | 3,548 | - |
| 4Q15 | 7,084 | - |