| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q26 | 2,416 | +23.8% |
| 4Q25 | 2,142 | +7.5% |
| 3Q25 | 1,758 | -4.6% |
| 2Q25 | 1,891 | +14.0% |
| 1Q25 | 1,950 | +7.4% |
| 4Q24 | 1,994 | +7.9% |
| 3Q24 | 1,843 | +7.1% |
| 2Q24 | 1,659 | -4.7% |
| 1Q24 | 1,816 | +16.1% |
| 4Q23 | 1,847 | +17.1% |
| 3Q23 | 1,721 | +10.5% |
| 2Q23 | 1,740 | +3.7% |
| 1Q23 | 1,564 | -7.0% |
| 4Q22 | 1,577 | -0.7% |
| 3Q22 | 1,557 | -8.3% |
| 2Q22 | 1,677 | -2.9% |
| 1Q22 | 1,681 | +4.4% |
| 4Q21 | 1,588 | +3.3% |
| 3Q21 | 1,698 | +22.9% |
| 2Q21 | 1,727 | +2.5% |
| 1Q21 | 1,610 | -0.3% |
| 4Q20 | 1,537 | -4.4% |
| 3Q20 | 1,382 | -17.6% |
| 2Q20 | 1,686 | +14.5% |
| 1Q20 | 1,615 | -2.0% |
| 4Q19 | 1,608 | -0.5% |
| 3Q19 | 1,677 | -2.5% |
| 2Q19 | 1,472 | -14.7% |
| 1Q19 | 1,648 | +4.9% |
| 4Q18 | 1,616 | +7.0% |
| 3Q18 | 1,719 | +15.4% |
| 2Q18 | 1,726 | +12.9% |
| 1Q18 | 1,572 | +12.0% |
| 4Q17 | 1,510 | +7.5% |
| 3Q17 | 1,490 | +2.9% |
| 2Q17 | 1,529 | +3.4% |
| 1Q17 | 1,403 | -5.5% |
| 4Q16 | 1,405 | -11.7% |
| 3Q16 | 1,448 | - |
| 2Q16 | 1,478 | - |
| 1Q16 | 1,485 | - |
| 4Q15 | 1,591 | +15.9% |
| 4Q14 | 1,372 | - |