| （単位：千円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q26 | 512,826 | +105.8% |
| 4Q25 | 406,574 | +65.9% |
| 3Q25 | 360,689 | -29.1% |
| 2Q25 | 354,063 | -32.2% |
| 1Q25 | 249,191 | -48.4% |
| 4Q24 | 245,040 | -47.1% |
| 3Q24 | 508,810 | +34.9% |
| 2Q24 | 522,001 | +53.5% |
| 1Q24 | 483,315 | +45.6% |
| 4Q23 | 463,191 | +43.9% |
| 3Q23 | 377,158 | - |
| 2Q23 | 340,067 | - |
| 1Q23 | 332,054 | - |
| 4Q22 | 321,884 | +99.0% |
| 4Q21 | 161,715 | +37.9% |
| 4Q20 | 117,253 | +1.2% |
| 4Q19 | 115,832 | -4.1% |
| 4Q18 | 120,740 | +435.3% |
| 4Q17 | 22,557 | +50.4% |
| 4Q16 | 15,002 | -13.1% |
| 4Q15 | 17,258 | +42.2% |
| 4Q14 | 12,136 | - |