| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 9,236 | +2.6% |
| 1Q26 | 9,219 | +22.6% |
| 4Q25 | 9,506 | +25.8% |
| 3Q25 | 9,017 | +24.8% |
| 2Q25 | 9,006 | +25.2% |
| 1Q25 | 7,517 | +12.5% |
| 4Q24 | 7,555 | +22.6% |
| 3Q24 | 7,224 | +39.9% |
| 2Q24 | 7,191 | +73.7% |
| 1Q24 | 6,680 | +60.5% |
| 4Q23 | 6,161 | +32.0% |
| 3Q23 | 5,162 | -0.0% |
| 2Q23 | 4,140 | -27.1% |
| 1Q23 | 4,162 | -32.6% |
| 4Q22 | 4,668 | -24.3% |
| 3Q22 | 5,163 | -16.2% |
| 2Q22 | 5,681 | -8.8% |
| 1Q22 | 6,172 | -0.9% |
| 4Q21 | 6,168 | -0.4% |
| 3Q21 | 6,164 | -14.8% |
| 2Q21 | 6,230 | -32.2% |
| 1Q21 | 6,227 | -19.3% |
| 4Q20 | 6,193 | +4.9% |
| 3Q20 | 7,237 | +22.8% |
| 2Q20 | 9,193 | +43.0% |
| 1Q20 | 7,713 | +29.6% |
| 4Q19 | 5,905 | +3.8% |
| 3Q19 | 5,893 | -12.0% |
| 2Q19 | 6,430 | -3.8% |
| 1Q19 | 5,950 | -3.8% |
| 4Q18 | 5,687 | -7.6% |
| 3Q18 | 6,694 | +18.0% |
| 2Q18 | 6,683 | -9.2% |
| 1Q18 | 6,185 | -9.9% |
| 4Q17 | 6,155 | -2.3% |
| 3Q17 | 5,673 | -7.6% |
| 2Q17 | 7,361 | +36.8% |
| 1Q17 | 6,867 | - |
| 4Q16 | 6,303 | +7.3% |
| 3Q16 | 6,141 | - |
| 2Q16 | 5,383 | - |
| 4Q15 | 5,876 | - |