| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 3,731 | -21.3% |
| 1Q26 | 3,601 | -12.7% |
| 4Q25 | 3,622 | -14.4% |
| 3Q25 | 1,643 | -61.9% |
| 2Q25 | 4,739 | -0.1% |
| 1Q25 | 4,124 | -9.4% |
| 4Q24 | 4,232 | -7.5% |
| 3Q24 | 4,310 | +19.3% |
| 2Q24 | 4,744 | +36.0% |
| 1Q24 | 4,550 | +35.5% |
| 4Q23 | 4,573 | +41.7% |
| 3Q23 | 3,614 | -11.1% |
| 2Q23 | 3,487 | -10.3% |
| 1Q23 | 3,359 | +4.9% |
| 4Q22 | 3,228 | +34.6% |
| 3Q22 | 4,067 | +79.1% |
| 2Q22 | 3,886 | +65.9% |
| 1Q22 | 3,202 | +56.8% |
| 4Q21 | 2,399 | +33.1% |
| 3Q21 | 2,271 | -12.5% |
| 2Q21 | 2,343 | +5.8% |
| 1Q21 | 2,041 | -12.3% |
| 4Q20 | 1,802 | -43.5% |
| 3Q20 | 2,594 | +17.3% |
| 2Q20 | 2,214 | -13.4% |
| 1Q20 | 2,329 | +0.6% |
| 4Q19 | 3,191 | +61.0% |
| 3Q19 | 2,211 | +5.0% |
| 2Q19 | 2,558 | +43.3% |
| 1Q19 | 2,316 | +35.0% |
| 4Q18 | 1,982 | +28.5% |
| 3Q18 | 2,106 | +34.6% |
| 2Q18 | 1,785 | +21.6% |
| 1Q18 | 1,715 | +33.9% |
| 4Q17 | 1,542 | -9.6% |
| 3Q17 | 1,565 | -9.9% |
| 2Q17 | 1,468 | -18.9% |
| 1Q17 | 1,280 | - |
| 4Q16 | 1,705 | +3.1% |
| 3Q16 | 1,737 | - |
| 2Q16 | 1,811 | - |
| 4Q15 | 1,653 | - |