| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 3,016 | +7.0% |
| 1Q26 | 3,102 | +12.8% |
| 4Q25 | 2,802 | -4.5% |
| 3Q25 | 2,763 | -10.8% |
| 2Q25 | 2,820 | -8.0% |
| 1Q25 | 2,750 | -7.3% |
| 4Q24 | 2,935 | -1.2% |
| 3Q24 | 3,099 | -1.2% |
| 2Q24 | 3,066 | -3.6% |
| 1Q24 | 2,967 | +0.9% |
| 4Q23 | 2,970 | +2.1% |
| 3Q23 | 3,138 | +10.2% |
| 2Q23 | 3,182 | +16.6% |
| 1Q23 | 2,941 | +11.1% |
| 4Q22 | 2,908 | +9.0% |
| 3Q22 | 2,848 | +12.2% |
| 2Q22 | 2,730 | +6.2% |
| 1Q22 | 2,648 | +4.8% |
| 4Q21 | 2,668 | +8.6% |
| 3Q21 | 2,539 | -1.0% |
| 2Q21 | 2,571 | +2.8% |
| 1Q21 | 2,526 | +6.0% |
| 4Q20 | 2,456 | +12.0% |
| 3Q20 | 2,564 | +346.7% |
| 2Q20 | 2,501 | - |
| 1Q20 | 2,384 | - |
| 4Q19 | 2,193 | - |
| 3Q19 | 574 | - |