| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q27 | 4,543 | +1522.5% |
| 4Q26 | 4,683 | +1537.4% |
| 3Q26 | 179 | -49.6% |
| 2Q26 | 250 | -35.6% |
| 1Q26 | 280 | -20.2% |
| 4Q25 | 286 | -9.8% |
| 3Q25 | 355 | +39.8% |
| 2Q25 | 388 | +51.5% |
| 1Q25 | 351 | +9.0% |
| 4Q24 | 317 | +16.0% |
| 3Q24 | 253 | -17.7% |
| 2Q24 | 256 | -79.9% |
| 1Q24 | 322 | -75.0% |
| 4Q23 | 273 | -78.5% |
| 3Q23 | 308 | - |
| 2Q23 | 1,274 | - |
| 1Q23 | 1,287 | - |
| 4Q22 | 1,273 | +1456.5% |
| 4Q21 | 81 | - |