| （単位：千円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 816,000 | +38.5% |
| 4Q25 | 679,000 | +6.8% |
| 3Q25 | 610,000 | +8.5% |
| 2Q25 | 589,000 | +10.3% |
| 1Q25 | 673,000 | +48.2% |
| 4Q24 | 636,000 | +31.1% |
| 3Q24 | 562,000 | +28.0% |
| 2Q24 | 534,000 | +25.1% |
| 1Q24 | 454,000 | +4.8% |
| 4Q23 | 485,000 | +1.7% |
| 3Q23 | 439,000 | +5.5% |
| 2Q23 | 427,000 | +0.5% |
| 1Q23 | 433,000 | +0.9% |
| 4Q22 | 477,000 | +13.0% |
| 3Q22 | 416,000 | -2.1% |
| 2Q22 | 425,000 | -1.4% |
| 1Q22 | 429,000 | -1.4% |
| 4Q21 | 422,000 | +0.2% |
| 3Q21 | 425,000 | +9.5% |
| 2Q21 | 431,000 | - |
| 1Q21 | 435,000 | - |
| 4Q20 | 421,000 | +742.0% |
| 3Q20 | 388,000 | - |
| 4Q19 | 50,000 | 0.0% |
| 4Q18 | 50,000 | 0.0% |
| 4Q17 | 50,000 | -0.2% |
| 4Q16 | 50,115 | 0.0% |
| 4Q15 | 50,115 | - |