| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 9,864 | -9.5% |
| 1Q26 | 9,928 | -5.8% |
| 4Q25 | 9,950 | -1.8% |
| 3Q25 | 10,426 | -0.3% |
| 2Q25 | 10,902 | +14.6% |
| 1Q25 | 10,536 | +11.2% |
| 4Q24 | 10,134 | +10.8% |
| 3Q24 | 10,458 | +16.7% |
| 2Q24 | 9,515 | +12.0% |
| 1Q24 | 9,472 | +17.4% |
| 4Q23 | 9,147 | +13.0% |
| 3Q23 | 8,965 | +6.2% |
| 2Q23 | 8,492 | -6.0% |
| 1Q23 | 8,065 | -7.0% |
| 4Q22 | 8,096 | -4.9% |
| 3Q22 | 8,442 | +5.1% |
| 2Q22 | 9,034 | +22.0% |
| 1Q22 | 8,675 | +22.7% |
| 4Q21 | 8,513 | +23.8% |
| 3Q21 | 8,033 | +4.7% |
| 2Q21 | 7,406 | +1.7% |
| 1Q21 | 7,068 | -8.3% |
| 4Q20 | 6,879 | -11.1% |
| 3Q20 | 7,676 | +0.2% |
| 2Q20 | 7,284 | -18.3% |
| 1Q20 | 7,708 | -9.8% |
| 4Q19 | 7,738 | -7.7% |
| 3Q19 | 7,663 | -13.2% |
| 2Q19 | 8,912 | +6.0% |
| 1Q19 | 8,547 | +8.8% |
| 4Q18 | 8,382 | +16.6% |
| 3Q18 | 8,832 | +27.5% |
| 2Q18 | 8,410 | +32.7% |
| 1Q18 | 7,856 | +24.2% |
| 4Q17 | 7,188 | +10.2% |
| 3Q17 | 6,925 | -21.7% |
| 2Q17 | 6,339 | -29.0% |
| 1Q17 | 6,326 | -33.6% |
| 4Q16 | 6,525 | -29.5% |
| 3Q16 | 8,845 | - |
| 2Q16 | 8,926 | - |
| 1Q16 | 9,531 | - |
| 4Q15 | 9,254 | - |