| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 65,083 | +10.9% |
| 1Q26 | 62,481 | -0.7% |
| 4Q25 | 62,312 | -1.3% |
| 3Q25 | 61,657 | +3.8% |
| 2Q25 | 58,674 | -2.7% |
| 1Q25 | 62,928 | +6.6% |
| 4Q24 | 63,102 | +9.7% |
| 3Q24 | 59,428 | +3.5% |
| 2Q24 | 60,325 | +5.7% |
| 1Q24 | 59,017 | +5.5% |
| 4Q23 | 57,529 | +2.5% |
| 3Q23 | 57,422 | +4.6% |
| 2Q23 | 57,056 | +3.5% |
| 1Q23 | 55,925 | +2.6% |
| 4Q22 | 56,148 | +0.9% |
| 3Q22 | 54,916 | +6.3% |
| 2Q22 | 55,144 | +29.2% |
| 1Q22 | 54,491 | +29.2% |
| 4Q21 | 55,639 | +39.6% |
| 3Q21 | 51,675 | +22.1% |
| 2Q21 | 42,666 | +3.9% |
| 1Q21 | 42,182 | +4.6% |
| 4Q20 | 39,855 | -4.3% |
| 3Q20 | 42,330 | +3.7% |
| 2Q20 | 41,051 | -3.4% |
| 1Q20 | 40,341 | -3.8% |
| 4Q19 | 41,649 | -2.2% |
| 3Q19 | 40,815 | -5.5% |
| 2Q19 | 42,507 | +1.2% |
| 1Q19 | 41,934 | +1.7% |
| 4Q18 | 42,597 | +5.7% |
| 3Q18 | 43,189 | +9.8% |
| 2Q18 | 41,987 | +15.0% |
| 1Q18 | 41,246 | +16.9% |
| 4Q17 | 40,300 | +7.1% |
| 3Q17 | 39,326 | +1.8% |
| 2Q17 | 36,501 | -3.0% |
| 1Q17 | 35,276 | - |
| 4Q16 | 37,633 | -2.6% |
| 3Q16 | 38,644 | - |
| 2Q16 | 37,619 | - |
| 4Q15 | 38,629 | - |