| （単位：百万円） | 有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,013 | +54.0% |
| 1Q26 | 939 | +55.8% |
| 4Q25 | 822 | +58.9% |
| 3Q25 | 860 | -2.9% |
| 2Q25 | 658 | -18.8% |
| 1Q25 | 603 | -19.8% |
| 4Q24 | 517 | -16.1% |
| 3Q24 | 886 | +59.5% |
| 2Q24 | 810 | +29.3% |
| 1Q24 | 751 | +12.4% |
| 4Q23 | 616 | -5.2% |
| 3Q23 | 555 | -23.7% |
| 2Q23 | 626 | -13.1% |
| 1Q23 | 668 | -2.3% |
| 4Q22 | 650 | -1.3% |
| 3Q22 | 728 | +39.3% |
| 2Q22 | 721 | +70.7% |
| 1Q22 | 684 | +80.4% |
| 4Q21 | 658 | +160.7% |
| 3Q21 | 523 | +194.8% |
| 2Q21 | 422 | +451.8% |
| 1Q21 | 379 | +285.2% |
| 4Q20 | 252 | -66.4% |
| 3Q20 | 177 | -75.4% |
| 2Q20 | 76 | -85.3% |
| 1Q20 | 98 | - |
| 4Q19 | 752 | - |
| 3Q19 | 722 | +2037.1% |
| 2Q19 | 522 | +681.2% |
| 3Q18 | 33 | -62.3% |
| 2Q18 | 66 | +22.4% |
| 1Q18 | 66 | +22.2% |
| 4Q17 | 122 | - |
| 3Q17 | 89 | - |
| 2Q17 | 54 | - |
| 1Q17 | 54 | - |
| 4Q15 | 20 | - |