| （単位：百万円） | 有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 503 | -34.7% |
| 1Q26 | 611 | -22.3% |
| 4Q25 | 815 | +1.0% |
| 3Q25 | 733 | -20.4% |
| 2Q25 | 770 | +66.9% |
| 1Q25 | 786 | +22.5% |
| 4Q24 | 808 | +6.2% |
| 3Q24 | 920 | +31.2% |
| 2Q24 | 461 | -56.1% |
| 1Q24 | 642 | -34.4% |
| 4Q23 | 760 | -20.5% |
| 3Q23 | 701 | -45.4% |
| 2Q23 | 1,051 | +444.4% |
| 1Q23 | 979 | +413.6% |
| 4Q22 | 957 | +108.4% |
| 3Q22 | 1,284 | +218.1% |
| 2Q22 | 193 | -86.2% |
| 1Q22 | 190 | -70.3% |
| 4Q21 | 459 | -18.7% |
| 3Q21 | 403 | -33.6% |
| 2Q21 | 1,402 | +135.1% |
| 1Q21 | 642 | -38.6% |
| 4Q20 | 564 | -52.7% |
| 3Q20 | 608 | -60.6% |
| 2Q20 | 596 | -62.4% |
| 1Q20 | 1,046 | -16.3% |
| 4Q19 | 1,193 | +70.4% |
| 3Q19 | 1,544 | +60.7% |
| 2Q19 | 1,585 | -4.4% |
| 1Q19 | 1,250 | +0.6% |
| 4Q18 | 700 | -10.5% |
| 3Q18 | 961 | +29.5% |
| 2Q18 | 1,658 | +283.6% |
| 1Q18 | 1,243 | +182.5% |
| 4Q17 | 782 | +43.2% |
| 3Q17 | 742 | +83.3% |
| 2Q17 | 432 | +68.7% |
| 1Q17 | 440 | - |
| 4Q16 | 546 | +192.1% |
| 3Q16 | 404 | - |
| 2Q16 | 256 | - |
| 4Q15 | 187 | - |