| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,078 | +8.8% |
| 1Q26 | 1,718 | -21.7% |
| 4Q25 | 1,745 | -11.5% |
| 3Q25 | 1,843 | -5.8% |
| 2Q25 | 1,910 | +3.0% |
| 1Q25 | 2,194 | +20.1% |
| 4Q24 | 1,973 | +15.5% |
| 3Q24 | 1,957 | +32.7% |
| 2Q24 | 1,853 | +28.5% |
| 1Q24 | 1,827 | +16.5% |
| 4Q23 | 1,707 | +2.6% |
| 3Q23 | 1,474 | -18.3% |
| 2Q23 | 1,442 | -26.3% |
| 1Q23 | 1,567 | -10.5% |
| 4Q22 | 1,663 | -6.8% |
| 3Q22 | 1,805 | +0.1% |
| 2Q22 | 1,958 | +40.8% |
| 1Q22 | 1,752 | +28.5% |
| 4Q21 | 1,784 | +48.0% |
| 3Q21 | 1,803 | +18.6% |
| 2Q21 | 1,391 | +11.2% |
| 1Q21 | 1,363 | +13.3% |
| 4Q20 | 1,206 | -10.3% |
| 3Q20 | 1,519 | +15.7% |
| 2Q20 | 1,251 | -21.0% |
| 1Q20 | 1,203 | -26.4% |
| 4Q19 | 1,344 | -8.1% |
| 3Q19 | 1,313 | -21.3% |
| 2Q19 | 1,583 | -10.4% |
| 1Q19 | 1,634 | -6.3% |
| 4Q18 | 1,463 | -9.8% |
| 3Q18 | 1,669 | +1.0% |
| 2Q18 | 1,766 | +23.4% |
| 1Q18 | 1,743 | +41.8% |
| 4Q17 | 1,622 | +3.9% |
| 3Q17 | 1,653 | -11.3% |
| 2Q17 | 1,431 | -15.1% |
| 1Q17 | 1,229 | - |
| 4Q16 | 1,561 | -15.1% |
| 3Q16 | 1,863 | - |
| 2Q16 | 1,686 | - |
| 4Q15 | 1,839 | - |