| （単位：千円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 902,639 | +17.6% |
| 3Q25 | 861,921 | - |
| 2Q25 | 877,304 | - |
| 1Q25 | 773,365 | - |
| 4Q24 | 767,611 | +73.7% |
| 4Q23 | 441,982 | -11.5% |
| 4Q22 | 499,466 | +91.7% |
| 4Q21 | 260,506 | -34.5% |
| 4Q20 | 397,713 | -16.0% |
| 4Q19 | 473,282 | -11.0% |
| 4Q18 | 531,807 | +70.3% |
| 4Q17 | 312,253 | +4.7% |
| 4Q16 | 298,352 | -26.5% |
| 4Q15 | 405,909 | +41.2% |
| 4Q14 | 287,484 | - |