| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 10,424 | -21.4% |
| 2Q26 | 12,113 | +10.9% |
| 1Q26 | 11,386 | -10.2% |
| 4Q25 | 13,932 | -0.4% |
| 3Q25 | 13,255 | -4.5% |
| 2Q25 | 10,919 | -26.6% |
| 1Q25 | 12,679 | -21.8% |
| 4Q24 | 13,987 | -13.2% |
| 3Q24 | 13,885 | -17.4% |
| 2Q24 | 14,879 | -25.3% |
| 1Q24 | 16,208 | +0.2% |
| 4Q23 | 16,107 | -27.6% |
| 3Q23 | 16,817 | -36.6% |
| 2Q23 | 19,924 | -36.5% |
| 1Q23 | 16,174 | - |
| 4Q22 | 22,257 | -11.8% |
| 3Q22 | 26,532 | - |
| 2Q22 | 31,391 | - |
| 4Q21 | 25,246 | +377.0% |
| 4Q20 | 5,293 | +99.6% |
| 4Q19 | 2,652 | - |