| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q26 | 6,184 | +25.7% |
| 4Q25 | 6,025 | +24.5% |
| 3Q25 | 5,314 | +19.6% |
| 2Q25 | 5,251 | +25.2% |
| 1Q25 | 4,921 | +29.8% |
| 4Q24 | 4,838 | +29.3% |
| 3Q24 | 4,444 | +36.8% |
| 2Q24 | 4,193 | +32.7% |
| 1Q24 | 3,792 | +38.0% |
| 4Q23 | 3,741 | +45.9% |
| 3Q23 | 3,248 | +62.6% |
| 2Q23 | 3,160 | +61.9% |
| 1Q23 | 2,747 | +62.7% |
| 4Q22 | 2,564 | +54.6% |
| 3Q22 | 1,997 | +42.8% |
| 2Q22 | 1,951 | +42.5% |
| 1Q22 | 1,688 | +45.0% |
| 4Q21 | 1,658 | +45.2% |
| 3Q21 | 1,398 | +45.3% |
| 2Q21 | 1,369 | +56.4% |
| 1Q21 | 1,164 | +54.5% |
| 4Q20 | 1,142 | +84.1% |
| 3Q20 | 962 | +118.4% |
| 2Q20 | 876 | +105.8% |
| 1Q20 | 753 | +64.2% |
| 4Q19 | 620 | +30.4% |
| 3Q19 | 440 | +75.2% |
| 2Q19 | 425 | +5143.6% |
| 1Q19 | 459 | +5396.8% |
| 4Q18 | 475 | +6184.7% |
| 3Q18 | 251 | +3398.5% |
| 2Q18 | 8 | +8.0% |
| 1Q18 | 8 | +40.8% |
| 4Q17 | 7 | +45.1% |
| 3Q17 | 7 | +38.1% |
| 2Q17 | 7 | +29.2% |
| 1Q17 | 5 | +7.4% |
| 4Q16 | 5 | -6.0% |
| 3Q16 | 5 | - |
| 2Q16 | 5 | - |
| 1Q16 | 5 | - |
| 4Q15 | 5 | +34.8% |
| 4Q14 | 4 | - |