| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 7,890 | +3.0% |
| 1Q26 | 6,535 | -26.8% |
| 4Q25 | 6,707 | -23.3% |
| 3Q25 | 7,878 | +10.6% |
| 2Q25 | 7,662 | -0.3% |
| 1Q25 | 8,924 | +29.8% |
| 4Q24 | 8,741 | +42.4% |
| 3Q24 | 7,120 | +6.0% |
| 2Q24 | 7,685 | -16.1% |
| 1Q24 | 6,877 | -24.3% |
| 4Q23 | 6,140 | -42.5% |
| 3Q23 | 6,715 | -35.5% |
| 2Q23 | 9,162 | +60.0% |
| 1Q23 | 9,081 | +65.0% |
| 4Q22 | 10,671 | +87.5% |
| 3Q22 | 10,406 | +96.9% |
| 2Q22 | 5,725 | +14.7% |
| 1Q22 | 5,503 | +17.9% |
| 4Q21 | 5,690 | -10.5% |
| 3Q21 | 5,284 | -39.0% |
| 2Q21 | 4,993 | -40.0% |
| 1Q21 | 4,666 | -44.8% |
| 4Q20 | 6,360 | -26.6% |
| 3Q20 | 8,666 | -2.2% |
| 2Q20 | 8,328 | -20.6% |
| 1Q20 | 8,454 | -15.7% |
| 4Q19 | 8,665 | -13.9% |
| 3Q19 | 8,858 | -18.9% |
| 2Q19 | 10,483 | +4.1% |
| 1Q19 | 10,028 | +7.3% |
| 4Q18 | 10,062 | +8.3% |
| 3Q18 | 10,928 | +16.9% |
| 2Q18 | 10,069 | +29.6% |
| 1Q18 | 9,343 | +36.1% |
| 4Q17 | 9,293 | +21.0% |
| 3Q17 | 9,351 | -3.1% |
| 2Q17 | 7,767 | -13.7% |
| 1Q17 | 6,864 | - |
| 4Q16 | 7,678 | -18.0% |
| 3Q16 | 9,648 | - |
| 2Q16 | 9,005 | - |
| 4Q15 | 9,367 | - |