| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 9,324 | +6.0% |
| 1Q26 | 9,241 | -1.1% |
| 4Q25 | 8,866 | -3.1% |
| 3Q25 | 8,458 | -8.4% |
| 2Q25 | 8,797 | +3.1% |
| 1Q25 | 9,347 | +22.8% |
| 4Q24 | 9,145 | +33.5% |
| 3Q24 | 9,233 | +29.0% |
| 2Q24 | 8,535 | +27.7% |
| 1Q24 | 7,613 | +13.5% |
| 4Q23 | 6,849 | -2.2% |
| 3Q23 | 7,156 | +13.1% |
| 2Q23 | 6,682 | +0.3% |
| 1Q23 | 6,709 | +18.7% |
| 4Q22 | 7,006 | +18.4% |
| 3Q22 | 6,330 | +10.0% |
| 2Q22 | 6,665 | -2.0% |
| 1Q22 | 5,653 | -11.8% |
| 4Q21 | 5,915 | -0.9% |
| 3Q21 | 5,752 | -16.7% |
| 2Q21 | 6,798 | +10.1% |
| 1Q21 | 6,408 | +9.4% |
| 4Q20 | 5,968 | +7.8% |
| 3Q20 | 6,902 | +1.0% |
| 2Q20 | 6,173 | -22.9% |
| 1Q20 | 5,856 | -21.8% |
| 4Q19 | 5,538 | -20.2% |
| 3Q19 | 6,837 | +10.4% |
| 2Q19 | 8,005 | +6.8% |
| 1Q19 | 7,487 | -14.4% |
| 4Q18 | 6,936 | -24.7% |
| 3Q18 | 6,190 | -39.6% |
| 2Q18 | 7,495 | -36.5% |
| 1Q18 | 8,747 | -25.1% |
| 4Q17 | 9,206 | -26.2% |
| 3Q17 | 10,252 | -12.2% |
| 2Q17 | 11,801 | +21.1% |
| 1Q17 | 11,682 | - |
| 4Q16 | 12,472 | +28.2% |
| 3Q16 | 11,679 | - |
| 2Q16 | 9,747 | - |
| 4Q15 | 9,731 | - |