| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q26 | 2,236 | -34.3% |
| 3Q26 | 2,349 | -38.7% |
| 2Q26 | 2,185 | -46.5% |
| 4Q25 | 3,403 | -12.6% |
| 3Q25 | 3,833 | +5.1% |
| 2Q25 | 4,081 | +6.2% |
| 1Q25 | 3,951 | +6.8% |
| 4Q24 | 3,892 | -11.0% |
| 3Q24 | 3,647 | -23.6% |
| 2Q24 | 3,843 | -7.5% |
| 1Q24 | 3,699 | -33.0% |
| 4Q23 | 4,374 | +13.4% |
| 3Q23 | 4,774 | -0.0% |
| 2Q23 | 4,154 | +2412.0% |
| 1Q23 | 5,523 | +3218.2% |
| 4Q22 | 3,858 | +2313.4% |
| 3Q22 | 4,776 | +3619.6% |
| 2Q22 | 165 | -90.2% |
| 1Q22 | 166 | -91.2% |
| 4Q21 | 159 | -93.8% |
| 3Q21 | 128 | -95.0% |
| 2Q21 | 1,686 | +1491.0% |
| 1Q21 | 1,894 | +1642.0% |
| 4Q20 | 2,586 | +2290.9% |
| 3Q20 | 2,592 | +1837.2% |
| 2Q20 | 106 | - |
| 1Q20 | 108 | - |
| 4Q19 | 108 | - |
| 3Q19 | 133 | - |