| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 11,973 | -6.0% |
| 1Q26 | 12,199 | +2.0% |
| 4Q25 | 12,579 | -3.6% |
| 3Q25 | 12,866 | -6.9% |
| 2Q25 | 12,744 | +4.5% |
| 1Q25 | 11,961 | -11.3% |
| 4Q24 | 13,045 | -7.1% |
| 3Q24 | 13,819 | -16.0% |
| 2Q24 | 12,201 | -25.0% |
| 1Q24 | 13,491 | -7.4% |
| 4Q23 | 14,041 | -5.4% |
| 3Q23 | 16,447 | -12.1% |
| 2Q23 | 16,259 | -17.0% |
| 1Q23 | 14,568 | -25.1% |
| 4Q22 | 14,849 | -30.4% |
| 3Q22 | 18,714 | -14.2% |
| 2Q22 | 19,592 | -9.8% |
| 1Q22 | 19,442 | -7.6% |
| 4Q21 | 21,350 | +18.3% |
| 3Q21 | 21,822 | +19.1% |
| 2Q21 | 21,724 | +19.7% |
| 1Q21 | 21,030 | +18.5% |
| 4Q20 | 18,048 | +2.2% |
| 3Q20 | 18,328 | 0.0% |
| 2Q20 | 18,156 | -8.0% |
| 1Q20 | 17,746 | -3.7% |
| 4Q19 | 17,653 | -11.0% |
| 3Q19 | 18,322 | -3.1% |
| 2Q19 | 19,731 | +9.3% |
| 1Q19 | 18,430 | +0.8% |
| 4Q18 | 19,844 | +22.3% |
| 3Q18 | 18,901 | +13.7% |
| 2Q18 | 18,046 | +9.5% |
| 1Q18 | 18,291 | +24.6% |
| 4Q17 | 16,222 | +8.8% |
| 3Q17 | 16,617 | +9.3% |
| 2Q17 | 16,476 | +28.4% |
| 1Q17 | 14,683 | +9.1% |
| 4Q16 | 14,909 | +13.7% |
| 3Q16 | 15,200 | - |
| 2Q16 | 12,832 | - |
| 1Q16 | 13,463 | - |
| 4Q15 | 13,118 | - |