| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 775 | +72.6% |
| 3Q25 | 620 | +14.4% |
| 2Q25 | 597 | +16.4% |
| 1Q25 | 562 | +41.2% |
| 4Q24 | 449 | -3.6% |
| 3Q24 | 542 | +40.4% |
| 2Q24 | 513 | +50.9% |
| 1Q24 | 398 | +16.7% |
| 4Q23 | 466 | +68.2% |
| 3Q23 | 386 | +31.3% |
| 2Q23 | 340 | +22.7% |
| 1Q23 | 341 | +35.3% |
| 4Q22 | 277 | +6.9% |
| 3Q22 | 294 | +63.3% |
| 2Q22 | 277 | +46.6% |
| 1Q22 | 252 | +64.7% |
| 4Q21 | 259 | +57.9% |
| 3Q21 | 180 | +9.8% |
| 2Q21 | 189 | +20.4% |
| 1Q21 | 153 | -26.1% |
| 4Q20 | 164 | -14.1% |
| 3Q20 | 164 | -11.4% |
| 2Q20 | 157 | -19.9% |
| 1Q20 | 207 | +7.8% |
| 4Q19 | 191 | -19.1% |
| 3Q19 | 185 | -12.7% |
| 2Q19 | 196 | -20.3% |
| 1Q19 | 192 | -77.3% |
| 4Q18 | 236 | -85.9% |
| 3Q18 | 212 | -83.6% |
| 2Q18 | 246 | -82.1% |
| 1Q18 | 845 | -31.3% |
| 4Q17 | 1,679 | +90.8% |
| 3Q17 | 1,293 | +70.0% |
| 2Q17 | 1,375 | +124.0% |
| 1Q17 | 1,230 | +41.1% |
| 4Q16 | 880 | -0.6% |
| 3Q16 | 760 | - |
| 2Q16 | 613 | - |
| 1Q16 | 871 | - |
| 4Q15 | 885 | -5.2% |
| 4Q14 | 933 | - |