| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 4,105 | +384.7% |
| 1Q26 | 1,833 | +92.3% |
| 4Q25 | 686 | -34.0% |
| 3Q25 | 949 | -64.7% |
| 2Q25 | 847 | -81.1% |
| 1Q25 | 953 | -80.1% |
| 4Q24 | 1,040 | -58.8% |
| 3Q24 | 2,691 | +82.6% |
| 2Q24 | 4,487 | +479.0% |
| 1Q24 | 4,791 | +2821.3% |
| 4Q23 | 2,527 | +1489.3% |
| 3Q23 | 1,474 | +889.3% |
| 2Q23 | 775 | +420.1% |
| 1Q23 | 164 | +13.1% |
| 4Q22 | 159 | +8.2% |
| 3Q22 | 149 | +12.0% |
| 2Q22 | 149 | +2.8% |
| 1Q22 | 145 | +2.8% |
| 4Q21 | 147 | -26.9% |
| 3Q21 | 133 | -8.9% |
| 2Q21 | 145 | -14.2% |
| 1Q21 | 141 | +104.3% |
| 4Q20 | 201 | +204.5% |
| 3Q20 | 146 | -38.9% |
| 2Q20 | 169 | -37.9% |
| 1Q20 | 69 | -78.2% |
| 4Q19 | 66 | -82.2% |
| 3Q19 | 239 | -41.7% |
| 2Q19 | 272 | -32.8% |
| 1Q19 | 317 | -20.9% |
| 4Q18 | 371 | +453.7% |
| 3Q18 | 410 | - |
| 2Q18 | 405 | - |
| 1Q18 | 401 | +507.6% |
| 4Q17 | 67 | -31.6% |
| 1Q17 | 66 | - |
| 4Q16 | 98 | -27.4% |
| 4Q15 | 135 | - |