| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 6,999 | -27.4% |
| 1Q26 | 6,715 | -35.3% |
| 4Q25 | 6,194 | -41.1% |
| 3Q25 | 9,043 | -1.2% |
| 2Q25 | 9,635 | -5.1% |
| 1Q25 | 10,371 | +0.9% |
| 4Q24 | 10,510 | +19.7% |
| 3Q24 | 9,154 | +23.5% |
| 2Q24 | 10,148 | +52.1% |
| 1Q24 | 10,279 | +48.0% |
| 4Q23 | 8,778 | +11.0% |
| 3Q23 | 7,409 | -6.1% |
| 2Q23 | 6,673 | -13.8% |
| 1Q23 | 6,945 | -9.4% |
| 4Q22 | 7,905 | +2.2% |
| 3Q22 | 7,889 | +10.7% |
| 2Q22 | 7,737 | +27.5% |
| 1Q22 | 7,662 | +31.6% |
| 4Q21 | 7,736 | +49.3% |
| 3Q21 | 7,123 | +12.7% |
| 2Q21 | 6,070 | +2.1% |
| 1Q21 | 5,822 | +3.1% |
| 4Q20 | 5,183 | -9.6% |
| 3Q20 | 6,320 | +14.6% |
| 2Q20 | 5,945 | -9.3% |
| 1Q20 | 5,645 | -8.8% |
| 4Q19 | 5,734 | -12.7% |
| 3Q19 | 5,514 | -23.4% |
| 2Q19 | 6,555 | -1.9% |
| 1Q19 | 6,188 | -6.0% |
| 4Q18 | 6,572 | +8.9% |
| 3Q18 | 7,194 | +22.0% |
| 2Q18 | 6,681 | +37.6% |
| 1Q18 | 6,584 | +54.0% |
| 4Q17 | 6,036 | +33.8% |
| 3Q17 | 5,897 | +16.2% |
| 2Q17 | 4,855 | +2.0% |
| 1Q17 | 4,275 | - |
| 4Q16 | 4,510 | -16.2% |
| 3Q16 | 5,075 | - |
| 2Q16 | 4,759 | - |
| 4Q15 | 5,381 | - |