| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q26 | 563 | -92.6% |
| 4Q25 | 626 | -90.1% |
| 3Q25 | 1,164 | -80.5% |
| 1Q25 | 7,580 | +24.3% |
| 4Q24 | 6,324 | +21.1% |
| 3Q24 | 5,976 | +51.3% |
| 2Q24 | 5,976 | +72.4% |
| 1Q24 | 6,098 | +64.3% |
| 4Q23 | 5,225 | +63.0% |
| 3Q23 | 3,951 | +22.5% |
| 2Q23 | 3,467 | +17.5% |
| 1Q23 | 3,712 | +26.9% |
| 4Q22 | 3,205 | +25.2% |
| 3Q22 | 3,225 | - |
| 2Q22 | 2,950 | - |
| 1Q22 | 2,925 | - |
| 4Q21 | 2,560 | +873.3% |
| 4Q20 | 262 | +177.9% |
| 4Q19 | 94 | +257.2% |
| 4Q18 | 26 | - |