| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 4,701 | -29.4% |
| 1Q26 | 4,191 | -43.4% |
| 4Q25 | 4,117 | -43.5% |
| 3Q25 | 6,685 | -5.0% |
| 2Q25 | 6,657 | -9.0% |
| 1Q25 | 7,399 | -2.5% |
| 4Q24 | 7,283 | +8.5% |
| 3Q24 | 7,039 | +1.4% |
| 2Q24 | 7,312 | +9.6% |
| 1Q24 | 7,591 | +18.8% |
| 4Q23 | 6,713 | +7.8% |
| 3Q23 | 6,944 | +2.6% |
| 2Q23 | 6,671 | -0.8% |
| 1Q23 | 6,390 | -10.7% |
| 4Q22 | 6,225 | -3.0% |
| 3Q22 | 6,767 | +10.7% |
| 2Q22 | 6,728 | -11.7% |
| 1Q22 | 7,153 | +1.6% |
| 4Q21 | 6,418 | +0.6% |
| 3Q21 | 6,115 | -8.2% |
| 2Q21 | 7,620 | +40.5% |
| 1Q21 | 7,037 | +36.1% |
| 4Q20 | 6,377 | +21.8% |
| 3Q20 | 6,658 | +14.4% |
| 2Q20 | 5,422 | -26.4% |
| 1Q20 | 5,171 | -12.0% |
| 4Q19 | 5,235 | -8.6% |
| 3Q19 | 5,822 | +8.2% |
| 2Q19 | 7,365 | +48.0% |
| 1Q19 | 5,876 | +15.1% |
| 4Q18 | 5,729 | +13.4% |
| 3Q18 | 5,380 | -13.0% |
| 2Q18 | 4,978 | -12.4% |
| 1Q18 | 5,107 | -11.1% |
| 4Q17 | 5,050 | -17.9% |
| 3Q17 | 6,187 | -8.8% |
| 2Q17 | 5,681 | -5.1% |
| 1Q17 | 5,745 | - |
| 4Q16 | 6,149 | -8.0% |
| 3Q16 | 6,786 | - |
| 2Q16 | 5,984 | - |
| 4Q15 | 6,685 | - |