| （単位：千円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 323,047 | +291.1% |
| 3Q25 | 308,000 | +305.3% |
| 2Q25 | 209,000 | +158.0% |
| 1Q25 | 133,000 | +90.0% |
| 4Q24 | 82,596 | +22.9% |
| 3Q24 | 76,000 | +22.6% |
| 2Q24 | 81,000 | +28.6% |
| 1Q24 | 70,000 | +18.6% |
| 4Q23 | 67,181 | +12.7% |
| 3Q23 | 62,000 | +21.6% |
| 2Q23 | 63,000 | +21.2% |
| 1Q23 | 59,000 | +20.4% |
| 4Q22 | 59,602 | +18.0% |
| 3Q22 | 51,000 | +4.1% |
| 2Q22 | 52,000 | +8.3% |
| 1Q22 | 49,000 | - |
| 4Q21 | 50,507 | - |
| 3Q21 | 49,000 | - |
| 2Q21 | 48,000 | - |
| 1Q17 | 50,000 | 0.0% |
| 4Q16 | 50,000 | 0.0% |
| 3Q16 | 50,000 | - |
| 2Q16 | 50,000 | - |
| 1Q16 | 50,000 | - |
| 4Q15 | 50,000 | -58.2% |
| 4Q14 | 119,679 | - |