| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,093 | +28.8% |
| 1Q26 | 1,841 | +11.4% |
| 4Q25 | 1,824 | +15.5% |
| 3Q25 | 1,686 | +15.2% |
| 2Q25 | 1,625 | +15.2% |
| 1Q25 | 1,652 | +24.9% |
| 4Q24 | 1,579 | +29.7% |
| 3Q24 | 1,463 | +40.9% |
| 2Q24 | 1,410 | +70.9% |
| 1Q24 | 1,323 | +17.4% |
| 4Q23 | 1,217 | +8.1% |
| 3Q23 | 1,038 | +29.9% |
| 2Q23 | 825 | +1.1% |
| 1Q23 | 1,127 | +27.3% |
| 4Q22 | 1,126 | +10.7% |
| 3Q22 | 799 | -13.4% |
| 2Q22 | 816 | -11.2% |
| 1Q22 | 885 | -7.1% |
| 4Q21 | 1,017 | +6.3% |
| 3Q21 | 923 | -15.2% |
| 2Q21 | 919 | -18.2% |
| 1Q21 | 953 | -21.4% |
| 4Q20 | 957 | -9.3% |
| 3Q20 | 1,089 | +24.9% |
| 2Q20 | 1,124 | +5.5% |
| 1Q20 | 1,213 | +9.1% |
| 4Q19 | 1,055 | -13.5% |
| 3Q19 | 872 | -27.1% |
| 2Q19 | 1,065 | -6.7% |
| 1Q19 | 1,112 | -3.6% |
| 4Q18 | 1,220 | +11.4% |
| 3Q18 | 1,196 | +18.1% |
| 2Q18 | 1,142 | +41.3% |
| 1Q18 | 1,153 | +48.4% |
| 4Q17 | 1,095 | +34.9% |
| 3Q17 | 1,013 | -0.3% |
| 2Q17 | 808 | -18.0% |
| 1Q17 | 777 | - |
| 4Q16 | 812 | -44.5% |
| 3Q16 | 1,016 | - |
| 2Q16 | 985 | - |
| 4Q15 | 1,463 | - |