| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 29,377 | -43.1% |
| 3Q25 | 38,022 | -35.9% |
| 2Q25 | 38,279 | -40.4% |
| 1Q25 | 48,214 | +20.3% |
| 4Q24 | 51,595 | +46.7% |
| 3Q24 | 59,276 | +78.4% |
| 2Q24 | 64,188 | +105.9% |
| 1Q24 | 40,087 | +43.0% |
| 4Q23 | 35,161 | +34.9% |
| 3Q23 | 33,227 | +9.3% |
| 2Q23 | 31,179 | -43.2% |
| 1Q23 | 28,031 | -48.7% |
| 4Q22 | 26,063 | -49.3% |
| 3Q22 | 30,399 | -44.9% |
| 2Q22 | 54,907 | -0.5% |
| 1Q22 | 54,674 | +3.5% |
| 4Q21 | 51,448 | +3.0% |
| 3Q21 | 55,132 | +12.1% |
| 2Q21 | 55,205 | +12.2% |
| 1Q21 | 52,850 | +9.4% |
| 4Q20 | 49,939 | -8.2% |
| 3Q20 | 49,168 | - |
| 2Q20 | 49,216 | - |
| 1Q20 | 48,305 | - |
| 4Q19 | 54,381 | +148.7% |
| 4Q18 | 21,864 | -62.1% |
| 3Q18 | 54,170 | +2.4% |
| 2Q18 | 54,143 | +11.1% |
| 1Q18 | 54,088 | +23.7% |
| 4Q17 | 57,619 | +26.9% |
| 3Q17 | 52,904 | +37.5% |
| 2Q17 | 48,718 | +36.6% |
| 1Q17 | 43,739 | +11.4% |
| 4Q16 | 45,418 | +2.2% |
| 2Q16 | 38,471 | -8.3% |
| 1Q17 | 35,675 | -23.4% |
| 4Q16 | 39,260 | -17.0% |
| 3Q16 | 44,450 | - |
| 2Q16 | 41,971 | - |
| 1Q16 | 46,544 | - |
| 4Q15 | 47,284 | - |