| （単位：千円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q26 | 330,827 | +51.4% |
| 4Q25 | 252,345 | +25.9% |
| 3Q25 | 228,756 | - |
| 2Q25 | 214,949 | - |
| 1Q25 | 218,559 | - |
| 4Q24 | 200,491 | +4.5% |
| 4Q23 | 191,910 | +10.6% |
| 4Q22 | 173,513 | -9.4% |
| 4Q21 | 191,595 | +15.2% |
| 4Q20 | 166,345 | -13.3% |
| 4Q19 | 191,824 | -5.8% |
| 4Q18 | 203,717 | -14.2% |
| 4Q17 | 237,322 | +41.3% |
| 4Q16 | 168,003 | -3.7% |
| 4Q15 | 174,477 | +28.2% |
| 4Q14 | 136,105 | - |