| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 4,381 | +26.4% |
| 1Q26 | 4,038 | +17.3% |
| 4Q25 | 3,895 | +12.4% |
| 3Q25 | 3,565 | +7.4% |
| 2Q25 | 3,466 | +13.2% |
| 1Q25 | 3,443 | +21.1% |
| 4Q24 | 3,466 | +29.0% |
| 3Q24 | 3,319 | +35.6% |
| 2Q24 | 3,062 | +26.0% |
| 1Q24 | 2,843 | +16.6% |
| 4Q23 | 2,688 | +14.1% |
| 3Q23 | 2,447 | +9.0% |
| 2Q23 | 2,430 | +9.9% |
| 1Q23 | 2,438 | +13.9% |
| 4Q22 | 2,355 | +9.0% |
| 3Q22 | 2,246 | +7.9% |
| 2Q22 | 2,210 | +7.6% |
| 1Q22 | 2,141 | +6.7% |
| 4Q21 | 2,160 | +7.5% |
| 3Q21 | 2,080 | +0.4% |
| 2Q21 | 2,054 | +2.2% |
| 1Q21 | 2,006 | +3.3% |
| 4Q20 | 2,010 | +3.2% |
| 3Q20 | 2,073 | +8.7% |
| 2Q20 | 2,009 | +15.2% |
| 1Q20 | 1,942 | +12.5% |
| 4Q19 | 1,948 | +12.1% |
| 3Q19 | 1,907 | +9.5% |
| 2Q19 | 1,744 | +3.9% |
| 1Q19 | 1,726 | +2.7% |
| 4Q18 | 1,737 | +7.9% |
| 3Q18 | 1,741 | +10.5% |
| 2Q18 | 1,679 | +20.1% |
| 1Q18 | 1,681 | +23.5% |
| 4Q17 | 1,610 | +4.6% |
| 3Q17 | 1,575 | -2.9% |
| 2Q17 | 1,398 | -10.5% |
| 1Q17 | 1,361 | -15.9% |
| 4Q16 | 1,539 | -2.9% |
| 3Q16 | 1,622 | - |
| 2Q16 | 1,563 | - |
| 1Q16 | 1,618 | - |
| 4Q15 | 1,585 | - |