| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 17,476 | +3.1% |
| 1Q26 | 17,158 | +6.9% |
| 4Q25 | 16,971 | +5.2% |
| 3Q25 | 16,906 | +6.5% |
| 2Q25 | 16,956 | +7.4% |
| 1Q25 | 16,054 | +1.4% |
| 4Q24 | 16,130 | +6.0% |
| 3Q24 | 15,879 | +11.7% |
| 2Q24 | 15,787 | +9.5% |
| 1Q24 | 15,835 | +9.5% |
| 4Q23 | 15,212 | +2.9% |
| 3Q23 | 14,211 | +10.3% |
| 2Q23 | 14,424 | +11.2% |
| 1Q23 | 14,463 | +12.3% |
| 4Q22 | 14,787 | +14.9% |
| 3Q22 | 12,885 | +10.5% |
| 2Q22 | 12,967 | +12.1% |
| 1Q22 | 12,881 | +13.3% |
| 4Q21 | 12,866 | +19.2% |
| 3Q21 | 11,661 | +28.9% |
| 2Q21 | 11,570 | +208.9% |
| 1Q21 | 11,372 | +208.5% |
| 4Q20 | 10,791 | +186.4% |
| 3Q20 | 9,047 | +150.3% |
| 2Q20 | 3,745 | +24.4% |
| 1Q20 | 3,686 | +26.0% |
| 4Q19 | 3,768 | +24.1% |
| 3Q19 | 3,615 | +73.6% |
| 2Q19 | 3,011 | +56.3% |
| 1Q19 | 2,925 | +56.8% |
| 4Q18 | 3,037 | +64.1% |
| 3Q18 | 2,082 | +26.8% |
| 2Q18 | 1,926 | +28.1% |
| 1Q18 | 1,864 | +26.9% |
| 4Q17 | 1,850 | +21.0% |
| 3Q17 | 1,641 | -5.6% |
| 2Q17 | 1,504 | -9.6% |
| 1Q17 | 1,470 | - |
| 4Q16 | 1,529 | -2.9% |
| 3Q16 | 1,738 | - |
| 2Q16 | 1,664 | - |
| 4Q15 | 1,575 | - |