| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 256 | +66.2% |
| 1Q26 | 149 | -4.6% |
| 4Q25 | 149 | -3.2% |
| 3Q25 | 148 | -8.6% |
| 2Q25 | 154 | +131.5% |
| 1Q25 | 156 | +135.3% |
| 4Q24 | 154 | +233.3% |
| 3Q24 | 162 | -8.2% |
| 2Q24 | 66 | -64.5% |
| 1Q24 | 66 | -64.1% |
| 4Q23 | 46 | -9.7% |
| 3Q23 | 177 | +396.5% |
| 2Q23 | 187 | +379.1% |
| 1Q23 | 185 | +193.5% |
| 4Q22 | 51 | -17.2% |
| 3Q22 | 35 | -55.4% |
| 2Q22 | 39 | -54.9% |
| 1Q22 | 63 | -43.0% |
| 4Q21 | 61 | -52.4% |
| 3Q21 | 80 | -37.2% |
| 2Q21 | 86 | -32.3% |
| 1Q21 | 110 | -59.6% |
| 4Q20 | 130 | -69.7% |
| 3Q20 | 127 | -71.7% |
| 2Q20 | 128 | -67.7% |
| 1Q20 | 274 | -73.2% |
| 4Q19 | 429 | -47.4% |
| 3Q19 | 450 | -40.2% |
| 2Q19 | 397 | -47.5% |
| 1Q19 | 1,024 | +13.0% |
| 4Q18 | 816 | -17.1% |
| 3Q18 | 752 | - |
| 2Q18 | 757 | - |
| 1Q18 | 906 | - |
| 4Q17 | 984 | +29.6% |
| 4Q16 | 759 | - |