| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,482 | +13.1% |
| 1Q26 | 1,360 | -0.3% |
| 4Q25 | 1,345 | +3.0% |
| 3Q25 | 1,407 | +20.0% |
| 2Q25 | 1,310 | +8.5% |
| 1Q25 | 1,364 | +21.4% |
| 4Q24 | 1,306 | +20.2% |
| 3Q24 | 1,172 | +5.6% |
| 2Q24 | 1,208 | +16.7% |
| 1Q24 | 1,123 | +9.9% |
| 4Q23 | 1,086 | +6.3% |
| 3Q23 | 1,110 | +68.7% |
| 2Q23 | 1,035 | +51.0% |
| 1Q23 | 1,022 | +52.2% |
| 4Q22 | 1,022 | +48.3% |
| 3Q22 | 658 | -2.3% |
| 2Q22 | 686 | -0.1% |
| 1Q22 | 671 | -1.2% |
| 4Q21 | 689 | +5.2% |
| 3Q21 | 673 | -12.4% |
| 2Q21 | 687 | -7.1% |
| 1Q21 | 679 | -7.6% |
| 4Q20 | 655 | -13.2% |
| 3Q20 | 769 | +0.8% |
| 2Q20 | 739 | -15.3% |
| 1Q20 | 736 | -12.8% |
| 4Q19 | 755 | -12.0% |
| 3Q19 | 762 | -17.1% |
| 2Q19 | 872 | +6.6% |
| 1Q19 | 843 | +1.3% |
| 4Q18 | 858 | -1.2% |
| 3Q18 | 919 | +4.0% |
| 2Q18 | 818 | +8.5% |
| 1Q18 | 832 | +18.1% |
| 4Q17 | 869 | +15.2% |
| 3Q17 | 884 | -3.9% |
| 2Q17 | 754 | -9.4% |
| 1Q17 | 705 | - |
| 4Q16 | 754 | -17.9% |
| 3Q16 | 920 | - |
| 2Q16 | 832 | - |
| 4Q15 | 919 | - |