| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,611 | +13.4% |
| 4Q25 | 2,369 | -12.1% |
| 3Q25 | 2,212 | -8.1% |
| 2Q25 | 2,303 | +10.3% |
| 1Q25 | 2,558 | +33.8% |
| 4Q24 | 2,694 | +53.2% |
| 3Q24 | 2,407 | +37.7% |
| 2Q24 | 2,087 | +28.5% |
| 1Q24 | 1,912 | +17.9% |
| 4Q23 | 1,758 | +7.5% |
| 3Q23 | 1,748 | -6.6% |
| 2Q23 | 1,624 | -8.7% |
| 1Q23 | 1,622 | -15.9% |
| 4Q22 | 1,635 | -19.4% |
| 3Q22 | 1,872 | -3.4% |
| 2Q22 | 1,779 | +0.6% |
| 1Q22 | 1,928 | +1.3% |
| 4Q21 | 2,028 | -16.4% |
| 3Q21 | 1,937 | -15.6% |
| 2Q21 | 1,768 | -21.5% |
| 1Q21 | 1,903 | -15.9% |
| 4Q20 | 2,426 | +9.4% |
| 3Q20 | 2,296 | -9.9% |
| 2Q20 | 2,251 | -8.8% |
| 1Q20 | 2,264 | -12.0% |
| 4Q19 | 2,218 | -8.5% |
| 3Q19 | 2,547 | +9.4% |
| 2Q19 | 2,467 | +10.6% |
| 1Q19 | 2,574 | +20.2% |
| 4Q18 | 2,423 | +16.7% |
| 3Q18 | 2,328 | +4.9% |
| 2Q18 | 2,231 | +9.6% |
| 1Q18 | 2,142 | +1.8% |
| 4Q17 | 2,077 | -3.6% |
| 3Q17 | 2,220 | +3.9% |
| 2Q17 | 2,036 | -6.7% |
| 1Q17 | 2,104 | - |
| 4Q16 | 2,154 | +7.1% |
| 3Q16 | 2,137 | - |
| 2Q16 | 2,183 | - |
| 4Q15 | 2,012 | - |