| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q26 | 42,364 | -8.9% |
| 4Q25 | 43,724 | -4.1% |
| 3Q25 | 49,752 | +6.2% |
| 2Q25 | 46,428 | -14.1% |
| 1Q25 | 46,491 | -16.8% |
| 4Q24 | 45,612 | -8.8% |
| 3Q24 | 46,850 | -13.4% |
| 2Q24 | 54,060 | +16.9% |
| 1Q24 | 55,894 | +28.3% |
| 4Q23 | 49,996 | +8.0% |
| 3Q23 | 54,129 | +18.3% |
| 2Q23 | 46,239 | -1.9% |
| 1Q23 | 43,559 | +2.8% |
| 4Q22 | 46,291 | -10.7% |
| 3Q22 | 45,740 | -10.7% |
| 2Q22 | 47,136 | -4.3% |
| 1Q22 | 42,386 | -25.9% |
| 4Q21 | 51,842 | -3.4% |
| 3Q21 | 51,224 | -0.0% |
| 2Q21 | 49,266 | -2.7% |
| 1Q21 | 57,174 | +3.0% |
| 4Q20 | 53,675 | -0.6% |
| 3Q20 | 51,245 | +1.9% |
| 2Q20 | 50,652 | -1.1% |
| 1Q20 | 55,528 | +16.3% |
| 4Q19 | 54,016 | +13.0% |
| 3Q19 | 50,298 | +3.1% |
| 2Q19 | 51,238 | +5.7% |
| 1Q19 | 47,761 | -5.0% |
| 4Q18 | 47,819 | +7.3% |
| 3Q18 | 48,776 | +25.3% |
| 2Q18 | 48,472 | +26.2% |
| 1Q18 | 50,275 | +27.0% |
| 4Q17 | 44,552 | +10.7% |
| 3Q17 | 38,932 | +6.8% |
| 2Q17 | 38,418 | -1.5% |
| 1Q17 | 39,572 | -9.9% |
| 4Q16 | 40,245 | -8.9% |
| 3Q16 | 36,470 | -6.7% |
| 2Q16 | 39,010 | - |
| 1Q16 | 43,937 | - |
| 4Q15 | 44,187 | +23.0% |
| 3Q15 | 39,097 | - |
| 4Q14 | 35,923 | - |