| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 53,703 | +16.5% |
| 2Q26 | 47,400 | +5.5% |
| 1Q26 | 45,411 | -13.8% |
| 4Q25 | 42,022 | -22.8% |
| 3Q25 | 46,095 | -4.2% |
| 2Q25 | 44,919 | -11.2% |
| 1Q25 | 52,675 | -6.1% |
| 4Q24 | 54,451 | +8.5% |
| 3Q24 | 48,103 | -0.6% |
| 2Q24 | 50,592 | -0.4% |
| 1Q24 | 56,073 | +7.2% |
| 4Q23 | 50,195 | +5019400.0% |
| 3Q23 | 48,396 | - |
| 2Q23 | 50,771 | - |
| 1Q23 | 52,331 | - |
| 4Q22 | 1 | -50.0% |
| 4Q21 | 2 | 0.0% |
| 4Q20 | 2 | -60.0% |
| 4Q19 | 5 | -99.2% |
| 4Q18 | 596 | -32.0% |
| 4Q17 | 876 | -35.9% |
| 4Q16 | 1,367 | -2.0% |
| 4Q15 | 1,395 | - |