| （単位：百万円） | 有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 4,681 | +146.6% |
| 1Q26 | 3,786 | +442.4% |
| 4Q25 | 2,888 | +189.4% |
| 3Q25 | 2,893 | +478.6% |
| 2Q25 | 1,898 | +216.3% |
| 1Q25 | 698 | -53.5% |
| 4Q24 | 998 | -33.6% |
| 3Q24 | 500 | -79.2% |
| 2Q24 | 600 | -75.1% |
| 1Q24 | 1,501 | +0.1% |
| 4Q23 | 1,502 | -11.7% |
| 3Q23 | 2,404 | +50.1% |
| 2Q23 | 2,405 | +60.1% |
| 1Q23 | 1,500 | +25.1% |
| 4Q22 | 1,701 | +6.4% |
| 3Q22 | 1,602 | +14.4% |
| 2Q22 | 1,502 | -11.6% |
| 1Q22 | 1,199 | -57.2% |
| 4Q21 | 1,599 | -42.9% |
| 3Q21 | 1,400 | -41.8% |
| 2Q21 | 1,700 | -39.4% |
| 1Q21 | 2,800 | +63.9% |
| 4Q20 | 2,800 | +99.0% |
| 3Q20 | 2,404 | +99.8% |
| 2Q20 | 2,807 | +250.9% |
| 1Q20 | 1,708 | +113.2% |
| 4Q19 | 1,407 | +27.9% |
| 3Q19 | 1,203 | +0.3% |
| 2Q19 | 800 | -42.9% |
| 1Q19 | 801 | -42.9% |
| 4Q18 | 1,100 | -0.3% |
| 3Q18 | 1,200 | +32.6% |
| 2Q18 | 1,401 | +55.3% |
| 1Q18 | 1,403 | -50.0% |
| 4Q17 | 1,103 | -64.4% |
| 3Q17 | 905 | -89.0% |
| 2Q17 | 902 | -87.4% |
| 1Q17 | 2,804 | - |
| 4Q16 | 3,102 | -64.3% |
| 3Q16 | 8,259 | - |
| 2Q16 | 7,155 | - |
| 4Q15 | 8,682 | - |