| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 3,240 | +31.8% |
| 1Q26 | 2,944 | +15.2% |
| 4Q25 | 2,997 | +20.9% |
| 3Q25 | 2,465 | +18.8% |
| 2Q25 | 2,459 | +13.5% |
| 1Q25 | 2,554 | +30.4% |
| 4Q24 | 2,479 | +40.0% |
| 3Q24 | 2,074 | +15.0% |
| 2Q24 | 2,166 | +13.0% |
| 1Q24 | 1,958 | +5.1% |
| 4Q23 | 1,770 | -0.8% |
| 3Q23 | 1,804 | -2.7% |
| 2Q23 | 1,917 | -3.2% |
| 1Q23 | 1,863 | +2.6% |
| 4Q22 | 1,784 | -8.6% |
| 3Q22 | 1,853 | +7.0% |
| 2Q22 | 1,980 | +29.5% |
| 1Q22 | 1,816 | +15.0% |
| 4Q21 | 1,952 | +39.3% |
| 3Q21 | 1,731 | -11.3% |
| 2Q21 | 1,529 | -12.5% |
| 1Q21 | 1,580 | -11.8% |
| 4Q20 | 1,401 | -24.2% |
| 3Q20 | 1,951 | +20.7% |
| 2Q20 | 1,748 | -16.3% |
| 1Q20 | 1,791 | -13.4% |
| 4Q19 | 1,849 | -16.5% |
| 3Q19 | 1,617 | -33.8% |
| 2Q19 | 2,088 | -7.9% |
| 1Q19 | 2,068 | -7.9% |
| 4Q18 | 2,216 | +7.6% |
| 3Q18 | 2,444 | +20.6% |
| 2Q18 | 2,269 | +32.9% |
| 1Q18 | 2,246 | +56.0% |
| 4Q17 | 2,060 | +22.2% |
| 3Q17 | 2,025 | +4.2% |
| 2Q17 | 1,706 | -5.8% |
| 1Q17 | 1,440 | - |
| 4Q16 | 1,686 | -22.2% |
| 3Q16 | 1,944 | - |
| 2Q16 | 1,811 | - |
| 4Q15 | 2,169 | - |