| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 7,782 | +3.4% |
| 2Q25 | 7,612 | +7.3% |
| 1Q25 | 7,513 | +7.0% |
| 4Q24 | 7,524 | +49.7% |
| 3Q24 | 7,219 | +813.8% |
| 2Q24 | 7,097 | +945.2% |
| 1Q24 | 7,019 | +974.9% |
| 4Q23 | 5,025 | +693.8% |
| 3Q23 | 790 | +128.1% |
| 2Q23 | 679 | +179.7% |
| 1Q23 | 653 | +167.5% |
| 4Q22 | 633 | +211.2% |
| 3Q22 | 346 | +117.5% |
| 2Q22 | 242 | +63.8% |
| 1Q22 | 244 | +46.0% |
| 4Q21 | 203 | +63.7% |
| 3Q21 | 159 | +22.9% |
| 2Q21 | 148 | +15.1% |
| 1Q21 | 167 | +30.3% |
| 4Q20 | 124 | -3.2% |
| 3Q20 | 129 | +38.2% |
| 2Q20 | 128 | +28.6% |
| 1Q20 | 128 | -7.8% |
| 4Q19 | 128 | +42.6% |
| 3Q19 | 93 | +4.2% |
| 2Q19 | 100 | - |
| 1Q19 | 139 | - |
| 4Q18 | 90 | 0.0% |
| 3Q18 | 90 | - |
| 4Q17 | 90 | - |