| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 239 | -17.8% |
| 3Q25 | 240 | +7.7% |
| 2Q25 | 244 | -19.2% |
| 1Q25 | 217 | -49.2% |
| 4Q24 | 291 | -51.2% |
| 3Q24 | 223 | -73.3% |
| 2Q24 | 302 | -70.4% |
| 1Q24 | 428 | -60.3% |
| 4Q23 | 596 | -23.0% |
| 3Q23 | 835 | +6.4% |
| 2Q23 | 1,023 | -26.4% |
| 1Q23 | 1,079 | +31.8% |
| 4Q22 | 775 | -61.5% |
| 3Q22 | 785 | -66.8% |
| 2Q22 | 1,391 | +19.0% |
| 1Q22 | 819 | -40.4% |
| 4Q21 | 2,012 | +36.9% |
| 3Q21 | 2,367 | - |
| 2Q21 | 1,168 | - |
| 1Q21 | 1,375 | - |
| 4Q20 | 1,470 | +7250.0% |
| 4Q19 | 20 | - |