| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 6,882 | -10.3% |
| 1Q26 | 6,284 | -10.7% |
| 4Q25 | 5,957 | -13.2% |
| 3Q25 | 6,019 | -5.6% |
| 2Q25 | 7,672 | +24.0% |
| 1Q25 | 7,034 | +18.7% |
| 4Q24 | 6,864 | +26.2% |
| 3Q24 | 6,379 | +20.1% |
| 2Q24 | 6,188 | +13.2% |
| 1Q24 | 5,925 | +10.5% |
| 4Q23 | 5,439 | -3.1% |
| 3Q23 | 5,313 | -5.7% |
| 2Q23 | 5,465 | -3.6% |
| 1Q23 | 5,363 | -5.3% |
| 4Q22 | 5,612 | -2.2% |
| 3Q22 | 5,633 | -17.5% |
| 2Q22 | 5,671 | -28.4% |
| 1Q22 | 5,666 | -22.7% |
| 4Q21 | 5,736 | -18.8% |
| 3Q21 | 6,826 | -14.7% |
| 2Q21 | 7,917 | +9.4% |
| 1Q21 | 7,331 | +0.8% |
| 4Q20 | 7,067 | -6.1% |
| 3Q20 | 8,002 | +7.1% |
| 2Q20 | 7,236 | -15.8% |
| 1Q20 | 7,276 | -13.1% |
| 4Q19 | 7,530 | -13.1% |
| 3Q19 | 7,471 | -10.7% |
| 2Q19 | 8,597 | +10.1% |
| 1Q19 | 8,369 | +11.4% |
| 4Q18 | 8,666 | +19.2% |
| 3Q18 | 8,364 | +22.3% |
| 2Q18 | 7,805 | +23.6% |
| 1Q18 | 7,515 | +25.8% |
| 4Q17 | 7,273 | +14.3% |
| 3Q17 | 6,839 | +1.7% |
| 2Q17 | 6,314 | -1.2% |
| 1Q17 | 5,975 | +26.5% |
| 4Q16 | 6,364 | +41.4% |
| 3Q16 | 6,723 | - |
| 2Q16 | 6,390 | - |
| 1Q16 | 4,723 | - |
| 4Q15 | 4,500 | - |