| （単位：千円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q27 | 291,391 | +92.2% |
| 4Q26 | 241,149 | +61.2% |
| 3Q26 | 222,503 | - |
| 2Q26 | 187,646 | - |
| 1Q26 | 151,639 | - |
| 4Q25 | 149,601 | -18.8% |
| 4Q24 | 184,322 | +29.2% |
| 4Q23 | 142,637 | +8.1% |
| 4Q22 | 131,911 | -44.4% |
| 4Q21 | 237,301 | +51.9% |
| 4Q20 | 156,176 | -33.6% |
| 4Q19 | 235,290 | +7.4% |
| 4Q18 | 218,977 | +17.0% |
| 4Q17 | 187,227 | +11.7% |
| 4Q16 | 167,665 | -24.3% |
| 4Q15 | 221,414 | - |