| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 63 | -79.2% |
| 2Q25 | 44 | -85.6% |
| 1Q25 | 45 | -86.4% |
| 4Q24 | 303 | -8.7% |
| 3Q24 | 305 | -7.6% |
| 2Q24 | 306 | -7.3% |
| 1Q24 | 330 | -1.8% |
| 4Q23 | 332 | -2.9% |
| 3Q23 | 330 | -2.9% |
| 2Q23 | 330 | -4.9% |
| 1Q23 | 336 | -5.9% |
| 4Q22 | 342 | -11.6% |
| 3Q22 | 340 | -65.3% |
| 2Q22 | 347 | -65.0% |
| 1Q22 | 357 | -67.9% |
| 4Q21 | 387 | -70.5% |
| 3Q21 | 979 | -36.1% |
| 2Q21 | 991 | -41.4% |
| 1Q21 | 1,113 | -55.6% |
| 4Q20 | 1,311 | -43.2% |
| 3Q20 | 1,531 | -36.6% |
| 2Q20 | 1,690 | -24.1% |
| 1Q20 | 2,508 | +12.1% |
| 4Q19 | 2,311 | -56.6% |
| 3Q19 | 2,416 | -63.5% |
| 2Q19 | 2,226 | -64.0% |
| 1Q19 | 2,238 | -62.5% |
| 4Q18 | 5,329 | +2.1% |
| 3Q18 | 6,622 | +35.0% |
| 2Q18 | 6,191 | +31.9% |
| 1Q18 | 5,962 | +29.9% |
| 4Q17 | 5,220 | +15.1% |
| 3Q17 | 4,904 | -0.2% |
| 2Q17 | 4,694 | -0.8% |
| 1Q17 | 4,591 | -8.7% |
| 4Q16 | 4,537 | -7.9% |
| 3Q16 | 4,914 | - |
| 2Q16 | 4,731 | - |
| 1Q16 | 5,027 | - |
| 4Q15 | 4,924 | +25.6% |
| 4Q14 | 3,919 | - |