| （単位：千円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 386,643 | +25.8% |
| 1Q26 | 362,623 | +13.5% |
| 4Q25 | 372,284 | +13.3% |
| 3Q25 | 345,231 | +14.4% |
| 2Q25 | 307,326 | +2.5% |
| 1Q25 | 319,553 | +16.0% |
| 4Q24 | 328,589 | +11.9% |
| 3Q24 | 301,851 | +9.5% |
| 2Q24 | 299,740 | +11.8% |
| 1Q24 | 275,509 | +7.1% |
| 4Q23 | 293,722 | +15.3% |
| 3Q23 | 275,589 | - |
| 2Q23 | 268,102 | - |
| 1Q23 | 257,256 | - |
| 4Q22 | 254,829 | +84843.0% |
| 4Q21 | 300 | -99.8% |
| 4Q20 | 158,013 | +0.7% |
| 4Q19 | 156,856 | +52185.3% |
| 4Q18 | 300 | 0.0% |
| 4Q17 | 300 | 0.0% |
| 4Q16 | 300 | - |