| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,841 | +17.2% |
| 2Q25 | 2,648 | +20.9% |
| 1Q25 | 2,691 | +43.7% |
| 4Q24 | 2,425 | +41.6% |
| 3Q24 | 2,704 | +87.6% |
| 2Q24 | 2,190 | -48.3% |
| 1Q24 | 1,873 | -60.8% |
| 4Q23 | 1,713 | -62.5% |
| 3Q23 | 1,441 | -66.9% |
| 2Q23 | 4,238 | -0.7% |
| 1Q23 | 4,773 | +10.3% |
| 4Q22 | 4,573 | -3.3% |
| 3Q22 | 4,356 | -3.6% |
| 2Q22 | 4,266 | -7.2% |
| 1Q22 | 4,327 | -0.4% |
| 4Q21 | 4,730 | +15.1% |
| 3Q21 | 4,520 | +12.5% |
| 2Q21 | 4,598 | +22.8% |
| 1Q21 | 4,344 | -3.3% |
| 4Q20 | 4,108 | +9.8% |
| 1Q20 | 4,016 | 0.0% |
| 4Q20 | 4,097 | -7.3% |
| 3Q20 | 4,490 | +4.5% |
| 2Q20 | 3,743 | -64.7% |
| 1Q20 | 4,015 | -74.5% |
| 4Q19 | 4,422 | -64.7% |
| 3Q19 | 4,297 | -65.1% |
| 2Q19 | 10,608 | +0.1% |
| 1Q19 | 15,761 | +47.0% |
| 4Q18 | 12,526 | +14.7% |
| 3Q18 | 12,298 | +12.6% |
| 2Q18 | 10,596 | -20.6% |
| 1Q18 | 10,724 | -20.7% |
| 4Q17 | 10,917 | +7.0% |
| 3Q17 | 10,926 | -20.6% |
| 2Q17 | 13,343 | -6.4% |
| 1Q17 | 13,530 | - |
| 4Q16 | 10,204 | -21.0% |
| 3Q16 | 13,766 | - |
| 2Q16 | 14,258 | - |
| 4Q15 | 12,918 | - |