| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 2,009 | -14.2% |
| 2Q25 | 1,974 | -18.1% |
| 1Q25 | 1,767 | -26.6% |
| 4Q24 | 2,287 | +226.9% |
| 3Q24 | 2,341 | +224.0% |
| 2Q24 | 2,413 | +249.8% |
| 1Q24 | 2,407 | +201.3% |
| 4Q23 | 699 | -12.5% |
| 3Q23 | 722 | -7.9% |
| 2Q23 | 689 | -11.9% |
| 1Q23 | 798 | +4.3% |
| 4Q22 | 799 | -67.8% |
| 3Q22 | 784 | -63.9% |
| 2Q22 | 783 | -68.2% |
| 1Q22 | 765 | -72.9% |
| 4Q21 | 2,482 | +1.6% |
| 3Q21 | 2,175 | -19.1% |
| 2Q21 | 2,461 | +69.3% |
| 1Q21 | 2,827 | +418.9% |
| 4Q20 | 2,443 | +321.9% |
| 3Q20 | 2,691 | +325.6% |
| 2Q20 | 1,454 | +133.6% |
| 1Q20 | 544 | -48.4% |
| 4Q19 | 579 | +1386.1% |
| 2Q19 | 632 | +1502.9% |
| 1Q19 | 622 | +1477.8% |
| 4Q19 | 1,055 | +2609.7% |
| 4Q18 | 38 | +0.8% |
| 3Q18 | 40 | +6.9% |
| 2Q18 | 39 | -91.6% |
| 1Q18 | 39 | -94.0% |
| 4Q17 | 38 | -95.0% |
| 3Q17 | 37 | -95.3% |
| 2Q17 | 470 | -47.5% |
| 1Q17 | 657 | - |
| 4Q16 | 768 | -40.2% |
| 3Q16 | 797 | - |
| 2Q16 | 895 | - |
| 4Q15 | 1,286 | - |