| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,519 | +27.3% |
| 1Q26 | 2,070 | -5.2% |
| 4Q25 | 1,942 | -11.2% |
| 3Q25 | 1,995 | +5.0% |
| 2Q25 | 1,978 | +4.9% |
| 1Q25 | 2,184 | +16.7% |
| 4Q24 | 2,187 | +21.6% |
| 3Q24 | 1,900 | +17.4% |
| 2Q24 | 1,885 | +15.9% |
| 1Q24 | 1,872 | +15.8% |
| 4Q23 | 1,799 | +2.5% |
| 3Q23 | 1,618 | -13.0% |
| 2Q23 | 1,626 | -14.6% |
| 1Q23 | 1,616 | -12.3% |
| 4Q22 | 1,754 | -10.5% |
| 3Q22 | 1,860 | +12.1% |
| 2Q22 | 1,904 | +17.2% |
| 1Q22 | 1,842 | +20.9% |
| 4Q21 | 1,960 | +26.9% |
| 3Q21 | 1,660 | -14.7% |
| 2Q21 | 1,625 | -10.3% |
| 1Q21 | 1,523 | -18.0% |
| 4Q20 | 1,544 | -19.6% |
| 3Q20 | 1,947 | +12.1% |
| 2Q20 | 1,811 | -17.4% |
| 1Q20 | 1,857 | -13.7% |
| 4Q19 | 1,920 | -13.3% |
| 3Q19 | 1,736 | -33.1% |
| 2Q19 | 2,193 | -9.3% |
| 1Q19 | 2,151 | -5.4% |
| 4Q18 | 2,216 | +5.9% |
| 3Q18 | 2,596 | +36.6% |
| 2Q18 | 2,418 | +23.1% |
| 1Q18 | 2,274 | +35.0% |
| 4Q17 | 2,092 | +13.2% |
| 3Q17 | 1,901 | +4.5% |
| 2Q17 | 1,964 | +16.1% |
| 1Q17 | 1,684 | -10.5% |
| 4Q16 | 1,849 | +21.5% |
| 3Q16 | 1,819 | - |
| 2Q16 | 1,691 | - |
| 1Q16 | 1,882 | - |
| 4Q15 | 1,522 | - |