| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 7,080 | +19.7% |
| 1Q26 | 6,207 | +3.5% |
| 4Q25 | 6,463 | +3.6% |
| 3Q25 | 6,167 | -21.6% |
| 2Q25 | 5,917 | -25.4% |
| 1Q25 | 5,997 | -16.2% |
| 4Q24 | 6,239 | -8.3% |
| 3Q24 | 7,867 | +16.2% |
| 2Q24 | 7,932 | +16.5% |
| 1Q24 | 7,153 | +6.8% |
| 4Q23 | 6,801 | -1.7% |
| 3Q23 | 6,769 | -1.8% |
| 2Q23 | 6,808 | -5.3% |
| 1Q23 | 6,700 | -0.8% |
| 4Q22 | 6,922 | 0.0% |
| 3Q22 | 6,891 | +4.5% |
| 2Q22 | 7,192 | +5.6% |
| 1Q22 | 6,751 | +0.7% |
| 4Q21 | 6,922 | +11.3% |
| 3Q21 | 6,597 | -2.8% |
| 2Q21 | 6,809 | -0.9% |
| 1Q21 | 6,704 | -3.6% |
| 4Q20 | 6,218 | -16.5% |
| 3Q20 | 6,788 | -12.9% |
| 2Q20 | 6,868 | -10.4% |
| 1Q20 | 6,953 | -10.9% |
| 4Q19 | 7,445 | -2.1% |
| 3Q19 | 7,789 | -4.6% |
| 2Q19 | 7,666 | +2.8% |
| 1Q19 | 7,800 | +1.6% |
| 4Q18 | 7,605 | +1.1% |
| 3Q18 | 8,161 | +12.3% |
| 2Q18 | 7,454 | +12.1% |
| 1Q18 | 7,675 | +20.0% |
| 4Q17 | 7,525 | +18.6% |
| 3Q17 | 7,265 | +10.9% |
| 2Q17 | 6,648 | +4.5% |
| 1Q17 | 6,398 | - |
| 4Q16 | 6,343 | +4.8% |
| 3Q16 | 6,550 | - |
| 2Q16 | 6,361 | - |
| 4Q15 | 6,053 | - |