| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 4,326 | +8.2% |
| 1Q25 | 4,085 | +42.0% |
| 4Q24 | 4,107 | +51.5% |
| 3Q24 | 3,997 | +60.7% |
| 2Q24 | 4,120 | +77.1% |
| 1Q24 | 2,877 | +28.8% |
| 4Q23 | 2,710 | +15.7% |
| 3Q23 | 2,487 | +3.3% |
| 2Q23 | 2,326 | +4.8% |
| 1Q23 | 2,234 | -2.7% |
| 4Q22 | 2,343 | +30.0% |
| 3Q22 | 2,408 | +25.3% |
| 2Q22 | 2,220 | +16.7% |
| 1Q22 | 2,295 | +18.6% |
| 4Q21 | 1,802 | -8.7% |
| 3Q21 | 1,922 | -5.3% |
| 2Q21 | 1,903 | -7.2% |
| 1Q21 | 1,935 | -3.0% |
| 4Q20 | 1,974 | -12.8% |
| 3Q20 | 2,029 | -6.5% |
| 2Q20 | 2,050 | -8.4% |
| 1Q20 | 1,995 | -11.9% |
| 4Q19 | 2,264 | -3.3% |
| 3Q19 | 2,171 | -9.6% |
| 2Q19 | 2,237 | -11.7% |
| 1Q19 | 2,264 | -8.4% |
| 4Q18 | 2,341 | -30.2% |
| 3Q18 | 2,402 | -24.0% |
| 2Q18 | 2,533 | -23.1% |
| 1Q18 | 2,471 | -22.5% |
| 4Q17 | 3,354 | +42.2% |
| 3Q17 | 3,159 | +40.6% |
| 2Q17 | 3,293 | +43.3% |
| 1Q17 | 3,189 | +44.7% |
| 4Q16 | 2,358 | +4.5% |
| 3Q16 | 2,247 | +0.4% |
| 2Q16 | 2,298 | - |
| 1Q16 | 2,204 | - |
| 4Q15 | 2,257 | +12.5% |
| 3Q15 | 2,237 | - |
| 4Q14 | 2,006 | - |