| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 805 | +12.5% |
| 1Q26 | 731 | -12.5% |
| 4Q25 | 714 | -19.3% |
| 3Q25 | 764 | -7.5% |
| 2Q25 | 715 | -9.2% |
| 1Q25 | 835 | +7.6% |
| 4Q24 | 885 | +28.1% |
| 3Q24 | 827 | +30.3% |
| 2Q24 | 787 | -7.1% |
| 1Q24 | 776 | -8.4% |
| 4Q23 | 691 | -32.9% |
| 3Q23 | 635 | -49.9% |
| 2Q23 | 847 | -35.0% |
| 1Q23 | 847 | -27.6% |
| 4Q22 | 1,030 | -11.3% |
| 3Q22 | 1,268 | +25.2% |
| 2Q22 | 1,304 | +34.3% |
| 1Q22 | 1,170 | +26.7% |
| 4Q21 | 1,161 | +36.2% |
| 3Q21 | 1,012 | +2.8% |
| 2Q21 | 971 | +9.8% |
| 1Q21 | 924 | +4.5% |
| 4Q20 | 852 | -8.3% |
| 3Q20 | 984 | +12.8% |
| 2Q20 | 885 | -19.0% |
| 1Q20 | 884 | -12.1% |
| 4Q19 | 929 | -3.5% |
| 3Q19 | 872 | -17.2% |
| 2Q19 | 1,093 | +12.7% |
| 1Q19 | 1,005 | +11.1% |
| 4Q18 | 964 | +11.9% |
| 3Q18 | 1,054 | +28.8% |
| 2Q18 | 970 | +40.1% |
| 1Q18 | 905 | +36.7% |
| 4Q17 | 861 | +21.3% |
| 3Q17 | 818 | -2.0% |
| 2Q17 | 692 | -9.8% |
| 1Q17 | 662 | -31.7% |
| 4Q16 | 710 | -28.8% |
| 3Q16 | 834 | - |
| 2Q16 | 768 | - |
| 1Q16 | 969 | - |
| 4Q15 | 997 | - |