| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,824 | +18.2% |
| 1Q26 | 2,575 | -5.2% |
| 4Q25 | 2,100 | -20.7% |
| 3Q25 | 2,389 | -24.7% |
| 2Q25 | 2,389 | -21.0% |
| 1Q25 | 2,717 | -14.1% |
| 4Q24 | 2,649 | -12.1% |
| 3Q24 | 3,171 | +12.9% |
| 2Q24 | 3,024 | +16.8% |
| 1Q24 | 3,163 | +17.8% |
| 4Q23 | 3,014 | +5.2% |
| 3Q23 | 2,809 | -8.1% |
| 2Q23 | 2,588 | -17.6% |
| 1Q23 | 2,684 | -12.6% |
| 4Q22 | 2,866 | +4.1% |
| 3Q22 | 3,057 | +13.1% |
| 2Q22 | 3,141 | +22.2% |
| 1Q22 | 3,072 | +14.0% |
| 4Q21 | 2,754 | +9.9% |
| 3Q21 | 2,704 | -6.3% |
| 2Q21 | 2,570 | -8.0% |
| 1Q21 | 2,695 | -2.1% |
| 4Q20 | 2,506 | -10.1% |
| 3Q20 | 2,887 | +29.6% |
| 2Q20 | 2,793 | +13.4% |
| 1Q20 | 2,753 | +39.5% |
| 4Q19 | 2,788 | +40.9% |
| 3Q19 | 2,227 | +7.0% |
| 2Q19 | 2,463 | +26.4% |
| 1Q19 | 1,974 | +10.0% |
| 4Q18 | 1,979 | +19.4% |
| 3Q18 | 2,081 | +28.7% |
| 2Q18 | 1,948 | +32.4% |
| 1Q18 | 1,795 | +37.1% |
| 4Q17 | 1,657 | +22.3% |
| 3Q17 | 1,617 | -3.6% |
| 2Q17 | 1,471 | -8.8% |
| 1Q17 | 1,309 | - |
| 4Q16 | 1,355 | -23.1% |
| 3Q16 | 1,677 | - |
| 2Q16 | 1,613 | - |
| 4Q15 | 1,763 | - |