| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q26 | 810 | -6.7% |
| 3Q26 | 793 | -21.3% |
| 2Q26 | 877 | -9.7% |
| 1Q26 | 844 | -20.7% |
| 4Q25 | 869 | -16.0% |
| 3Q25 | 1,008 | +3.6% |
| 2Q25 | 971 | -10.8% |
| 1Q25 | 1,064 | +0.5% |
| 4Q24 | 1,035 | +3.9% |
| 3Q24 | 973 | -12.9% |
| 2Q24 | 1,089 | -7.4% |
| 1Q24 | 1,059 | +7125.3% |
| 4Q23 | 996 | +6694.9% |
| 3Q23 | 1,118 | +7530.1% |
| 2Q23 | 1,176 | - |
| 1Q23 | 14 | - |
| 4Q22 | 14 | - |
| 3Q22 | 14 | - |
| 4Q14 | 0 | - |