| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q26 | 18 | +2.9% |
| 4Q25 | 18 | -0.3% |
| 3Q25 | 17 | -84.3% |
| 2Q25 | 17 | -74.1% |
| 1Q25 | 17 | -81.8% |
| 4Q24 | 18 | -81.4% |
| 3Q24 | 114 | +20.3% |
| 2Q24 | 69 | +1.6% |
| 1Q24 | 98 | +30.0% |
| 4Q23 | 97 | +333.1% |
| 3Q23 | 94 | +318.5% |
| 2Q23 | 68 | +208.2% |
| 1Q23 | 75 | +226.4% |
| 4Q22 | 22 | -97.3% |
| 3Q22 | 22 | -97.8% |
| 2Q22 | 22 | -98.0% |
| 1Q22 | 23 | -98.6% |
| 4Q21 | 846 | -52.4% |
| 3Q21 | 1,037 | +18.0% |
| 2Q21 | 1,132 | +438.2% |
| 1Q21 | 1,656 | +778.4% |
| 4Q20 | 1,779 | +849.7% |
| 3Q20 | 879 | +327.1% |
| 2Q20 | 210 | +61.0% |
| 1Q20 | 188 | +54.7% |
| 4Q19 | 187 | +30.7% |
| 3Q19 | 205 | +43.9% |
| 2Q19 | 130 | +11.9% |
| 1Q19 | 121 | +31.0% |
| 4Q18 | 143 | +97.3% |
| 3Q18 | 143 | - |
| 2Q18 | 116 | - |
| 1Q18 | 93 | - |
| 4Q17 | 72 | -4.5% |
| 4Q16 | 76 | -18.3% |
| 4Q15 | 93 | +187.4% |
| 4Q14 | 32 | - |