| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,990 | +7.9% |
| 1Q26 | 1,805 | +2.7% |
| 4Q25 | 1,833 | +1.0% |
| 3Q25 | 1,904 | +13.2% |
| 2Q25 | 1,845 | -36.0% |
| 1Q25 | 1,757 | -31.3% |
| 4Q24 | 1,815 | -24.9% |
| 3Q24 | 1,682 | -28.0% |
| 2Q24 | 2,882 | +27.3% |
| 1Q24 | 2,559 | +13.6% |
| 4Q23 | 2,418 | +11.7% |
| 3Q23 | 2,335 | +6.5% |
| 2Q23 | 2,264 | -0.2% |
| 1Q23 | 2,253 | +11.1% |
| 4Q22 | 2,165 | +0.8% |
| 3Q22 | 2,193 | +7.4% |
| 2Q22 | 2,269 | +10.7% |
| 1Q22 | 2,028 | +3.7% |
| 4Q21 | 2,147 | +22.6% |
| 3Q21 | 2,042 | -1.5% |
| 2Q21 | 2,050 | +7.6% |
| 1Q21 | 1,956 | -2.9% |
| 4Q20 | 1,751 | -14.2% |
| 3Q20 | 2,073 | +8.0% |
| 2Q20 | 1,906 | -19.6% |
| 1Q20 | 2,014 | -22.2% |
| 4Q19 | 2,041 | -24.0% |
| 3Q19 | 1,919 | -36.0% |
| 2Q19 | 2,372 | -10.8% |
| 1Q19 | 2,590 | +7.2% |
| 4Q18 | 2,686 | +28.5% |
| 3Q18 | 2,999 | +42.8% |
| 2Q18 | 2,659 | +36.9% |
| 1Q18 | 2,416 | +43.4% |
| 4Q17 | 2,090 | +26.2% |
| 3Q17 | 2,100 | +17.8% |
| 2Q17 | 1,942 | +9.8% |
| 1Q17 | 1,685 | - |
| 4Q16 | 1,656 | +0.2% |
| 3Q16 | 1,782 | - |
| 2Q16 | 1,769 | - |
| 4Q15 | 1,653 | - |