| （単位：千円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 84,865 | +126.1% |
| 3Q25 | 83,939 | -54.7% |
| 2Q25 | 35,238 | -80.7% |
| 1Q25 | 41,107 | -77.7% |
| 4Q24 | 37,540 | -75.4% |
| 3Q24 | 185,347 | - |
| 2Q24 | 182,862 | - |
| 1Q24 | 184,307 | - |
| 4Q23 | 152,705 | -3.5% |
| 4Q22 | 158,260 | +4.7% |
| 3Q22 | 181,675 | - |
| 4Q21 | 151,137 | +254.1% |
| 4Q20 | 42,676 | -62.1% |
| 4Q19 | 112,558 | +104.8% |
| 4Q18 | 54,971 | -5.0% |
| 4Q17 | 57,845 | -35.3% |
| 4Q16 | 89,404 | - |
| 4Q15 | 0 | - |
| 4Q14 | 0 | - |