| （単位：千円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 311,216 | -25.1% |
| 1Q26 | 357,342 | -27.9% |
| 4Q25 | 352,449 | -16.5% |
| 3Q25 | 435,526 | - |
| 2Q25 | 415,325 | - |
| 1Q25 | 495,745 | - |
| 4Q24 | 421,988 | +56.7% |
| 4Q23 | 269,335 | -6.5% |
| 4Q22 | 287,966 | +236.7% |
| 4Q21 | 85,538 | +25.5% |
| 4Q20 | 68,137 | -55.4% |
| 4Q19 | 152,725 | +3776.3% |
| 4Q18 | 3,940 | -3.3% |
| 4Q17 | 4,073 | -9.3% |
| 4Q16 | 4,493 | -8.5% |
| 4Q15 | 4,913 | - |