| （単位：千円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q26 | 718,245 | +67.2% |
| 4Q25 | 408,208 | -6.9% |
| 3Q25 | 391,375 | -12.1% |
| 2Q25 | 419,266 | -5.8% |
| 1Q25 | 429,567 | -2.8% |
| 4Q24 | 438,348 | -0.3% |
| 3Q24 | 445,386 | -0.8% |
| 2Q24 | 444,919 | +1.2% |
| 1Q24 | 442,009 | +3.3% |
| 4Q23 | 439,809 | +0.9% |
| 3Q23 | 448,881 | -0.3% |
| 2Q23 | 439,856 | -6.8% |
| 1Q23 | 427,998 | -10.4% |
| 4Q22 | 435,750 | -9.2% |
| 3Q22 | 450,253 | - |
| 2Q22 | 471,829 | - |
| 1Q22 | 477,620 | - |
| 4Q21 | 479,763 | +5.6% |
| 4Q20 | 454,203 | -4.9% |
| 4Q19 | 477,406 | -1.0% |
| 4Q18 | 482,358 | +2.5% |
| 4Q17 | 470,461 | +7.1% |
| 4Q16 | 439,325 | +6.2% |
| 4Q15 | 413,606 | -5.0% |
| 4Q14 | 435,506 | - |