| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 1,694 | +8.5% |
| 2Q25 | 1,542 | +6.3% |
| 1Q25 | 1,374 | -27.6% |
| 4Q24 | 1,339 | -23.6% |
| 3Q24 | 1,561 | -15.8% |
| 2Q24 | 1,451 | -48.8% |
| 1Q24 | 1,898 | -11.2% |
| 4Q23 | 1,753 | -10.0% |
| 3Q23 | 1,854 | -11.5% |
| 2Q23 | 2,836 | +42.1% |
| 1Q23 | 2,137 | +11.6% |
| 4Q22 | 1,947 | -29.0% |
| 3Q22 | 2,096 | -26.0% |
| 2Q22 | 1,996 | -27.5% |
| 1Q22 | 1,915 | -40.3% |
| 4Q21 | 2,744 | -14.3% |
| 3Q21 | 2,832 | +7.3% |
| 2Q21 | 2,753 | +1.0% |
| 1Q21 | 3,210 | -12.0% |
| 4Q20 | 3,203 | -20.6% |
| 3Q20 | 2,639 | - |
| 2Q20 | 2,725 | - |
| 1Q20 | 3,647 | - |
| 4Q19 | 4,033 | +27.4% |
| 4Q18 | 3,166 | -1.1% |
| 4Q17 | 3,200 | +48.6% |
| 4Q16 | 2,153 | +34.0% |
| 3Q16 | 1,598 | -15.5% |
| 2Q16 | 2,745 | +67.6% |
| 1Q16 | 2,783 | - |
| 4Q15 | 1,606 | +43.1% |
| 3Q15 | 1,890 | - |
| 2Q15 | 1,637 | - |
| 4Q14 | 1,123 | - |