| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,691 | -1.5% |
| 1Q26 | 2,317 | -14.9% |
| 4Q25 | 2,388 | -19.9% |
| 3Q25 | 2,490 | +18.2% |
| 2Q25 | 2,733 | +30.3% |
| 1Q25 | 2,722 | +41.1% |
| 4Q24 | 2,983 | +89.6% |
| 3Q24 | 2,106 | +32.3% |
| 2Q24 | 2,096 | +48.9% |
| 1Q24 | 1,928 | +11.5% |
| 4Q23 | 1,573 | -9.4% |
| 3Q23 | 1,592 | -9.6% |
| 2Q23 | 1,408 | -21.4% |
| 1Q23 | 1,730 | +1.5% |
| 4Q22 | 1,737 | +5.3% |
| 3Q22 | 1,760 | +27.7% |
| 2Q22 | 1,790 | +44.6% |
| 1Q22 | 1,704 | +41.7% |
| 4Q21 | 1,649 | +18.4% |
| 3Q21 | 1,379 | -25.6% |
| 2Q21 | 1,237 | -24.7% |
| 1Q21 | 1,202 | -25.2% |
| 4Q20 | 1,393 | -19.6% |
| 3Q20 | 1,853 | +25.8% |
| 2Q20 | 1,643 | -15.2% |
| 1Q20 | 1,607 | -10.9% |
| 4Q19 | 1,733 | -8.6% |
| 3Q19 | 1,473 | -32.8% |
| 2Q19 | 1,937 | -10.7% |
| 1Q19 | 1,805 | -7.7% |
| 4Q18 | 1,896 | -0.2% |
| 3Q18 | 2,193 | +20.1% |
| 2Q18 | 2,170 | +44.2% |
| 1Q18 | 1,956 | +47.2% |
| 4Q17 | 1,901 | +31.3% |
| 3Q17 | 1,826 | -1.9% |
| 2Q17 | 1,505 | -13.0% |
| 1Q17 | 1,329 | - |
| 4Q16 | 1,447 | -33.4% |
| 3Q16 | 1,861 | - |
| 2Q16 | 1,731 | - |
| 4Q15 | 2,173 | - |