| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 11,336 | +15.9% |
| 1Q26 | 10,172 | +3.3% |
| 4Q25 | 9,755 | -3.2% |
| 3Q25 | 10,070 | +12.9% |
| 2Q25 | 9,779 | +10.8% |
| 1Q25 | 9,849 | +23.1% |
| 4Q24 | 10,074 | +33.4% |
| 3Q24 | 8,917 | +18.5% |
| 2Q24 | 8,826 | +17.9% |
| 1Q24 | 8,001 | +6.7% |
| 4Q23 | 7,550 | +3.2% |
| 3Q23 | 7,524 | +4.5% |
| 2Q23 | 7,485 | +4.5% |
| 1Q23 | 7,496 | +10.4% |
| 4Q22 | 7,314 | +11.1% |
| 3Q22 | 7,198 | +16.9% |
| 2Q22 | 7,164 | +15.9% |
| 1Q22 | 6,790 | +11.9% |
| 4Q21 | 6,583 | +10.6% |
| 3Q21 | 6,160 | -2.5% |
| 2Q21 | 6,180 | +2.1% |
| 1Q21 | 6,066 | +2.4% |
| 4Q20 | 5,954 | -1.3% |
| 3Q20 | 6,319 | +16.0% |
| 2Q20 | 6,055 | +5.3% |
| 1Q20 | 5,924 | +4.8% |
| 4Q19 | 6,033 | +5.3% |
| 3Q19 | 5,448 | -7.2% |
| 2Q19 | 5,752 | +2.5% |
| 1Q19 | 5,655 | +1.9% |
| 4Q18 | 5,728 | +1.5% |
| 3Q18 | 5,870 | +4.3% |
| 2Q18 | 5,610 | +16.9% |
| 1Q18 | 5,552 | +15.5% |
| 4Q17 | 5,645 | +16.8% |
| 3Q17 | 5,628 | +4.6% |
| 2Q17 | 4,800 | -6.2% |
| 1Q17 | 4,808 | - |
| 4Q16 | 4,832 | -8.5% |
| 3Q16 | 5,380 | - |
| 2Q16 | 5,115 | - |
| 4Q15 | 5,278 | - |