| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 12,721 | +44.5% |
| 1Q26 | 11,194 | +18.0% |
| 4Q25 | 9,825 | +11.3% |
| 3Q25 | 9,443 | +25.1% |
| 2Q25 | 8,805 | +12.1% |
| 1Q25 | 9,489 | +28.0% |
| 4Q24 | 8,824 | +28.8% |
| 3Q24 | 7,546 | +6.4% |
| 2Q24 | 7,858 | +16.7% |
| 1Q24 | 7,416 | +8.9% |
| 4Q23 | 6,852 | +4.3% |
| 3Q23 | 7,093 | +9.8% |
| 2Q23 | 6,731 | -4.6% |
| 1Q23 | 6,809 | +0.1% |
| 4Q22 | 6,571 | -5.8% |
| 3Q22 | 6,458 | +0.2% |
| 2Q22 | 7,054 | +8.0% |
| 1Q22 | 6,801 | +2.3% |
| 4Q21 | 6,975 | +10.0% |
| 3Q21 | 6,446 | -17.2% |
| 2Q21 | 6,533 | -12.9% |
| 1Q21 | 6,648 | -11.0% |
| 4Q20 | 6,343 | -20.6% |
| 3Q20 | 7,786 | -4.5% |
| 2Q20 | 7,504 | -16.2% |
| 1Q20 | 7,468 | -18.6% |
| 4Q19 | 7,992 | -6.9% |
| 3Q19 | 8,154 | -11.9% |
| 2Q19 | 8,953 | +2.5% |
| 1Q19 | 9,175 | +11.3% |
| 4Q18 | 8,583 | +7.7% |
| 3Q18 | 9,256 | -15.8% |
| 2Q18 | 8,737 | +22.4% |
| 1Q18 | 8,243 | +16.7% |
| 4Q17 | 7,972 | +7.8% |
| 3Q17 | 10,996 | +26.2% |
| 2Q17 | 7,138 | -11.3% |
| 1Q17 | 7,061 | - |
| 4Q16 | 7,394 | -11.3% |
| 3Q16 | 8,715 | - |
| 2Q16 | 8,050 | - |
| 4Q15 | 8,334 | - |