| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 4,290 | +7.9% |
| 2Q26 | 4,525 | +20.3% |
| 1Q26 | 4,026 | +10.7% |
| 4Q25 | 3,955 | +7.9% |
| 3Q25 | 3,977 | +15.3% |
| 2Q25 | 3,760 | +11.7% |
| 1Q25 | 3,638 | +7.0% |
| 4Q24 | 3,666 | +19.5% |
| 3Q24 | 3,450 | +10.2% |
| 2Q24 | 3,366 | +8.6% |
| 1Q24 | 3,400 | +19.3% |
| 4Q23 | 3,069 | +9.4% |
| 3Q23 | 3,130 | +2.1% |
| 2Q23 | 3,099 | +1.5% |
| 1Q23 | 2,849 | -0.5% |
| 4Q22 | 2,806 | +7.8% |
| 3Q22 | 3,067 | - |
| 2Q22 | 3,053 | - |
| 1Q22 | 2,863 | - |
| 4Q21 | 2,602 | +27.1% |
| 4Q20 | 2,048 | - |