| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,444 | +19.5% |
| 1Q26 | 1,335 | +17.6% |
| 4Q25 | 1,329 | +6.7% |
| 3Q25 | 1,314 | +13.2% |
| 2Q25 | 1,208 | +9.8% |
| 1Q25 | 1,135 | +11.5% |
| 4Q24 | 1,246 | +46.4% |
| 3Q24 | 1,161 | +39.4% |
| 2Q24 | 1,100 | +42.5% |
| 1Q24 | 1,018 | +24.9% |
| 4Q23 | 851 | +3.9% |
| 3Q23 | 833 | -1.1% |
| 2Q23 | 772 | -17.0% |
| 1Q23 | 815 | -3.6% |
| 4Q22 | 819 | -1.7% |
| 3Q22 | 842 | +7.8% |
| 2Q22 | 930 | +31.7% |
| 1Q22 | 845 | +26.5% |
| 4Q21 | 833 | +19.2% |
| 3Q21 | 781 | -11.9% |
| 2Q21 | 706 | -22.2% |
| 1Q21 | 668 | -20.3% |
| 4Q20 | 699 | -24.3% |
| 3Q20 | 886 | -3.5% |
| 2Q20 | 907 | -0.8% |
| 1Q20 | 838 | -15.9% |
| 4Q19 | 923 | -13.0% |
| 3Q19 | 918 | -17.1% |
| 2Q19 | 914 | -8.6% |
| 1Q19 | 997 | +0.3% |
| 4Q18 | 1,061 | +24.3% |
| 3Q18 | 1,107 | +26.4% |
| 2Q18 | 1,000 | +30.7% |
| 1Q18 | 994 | +23.5% |
| 4Q17 | 853 | -0.2% |
| 3Q17 | 876 | -8.6% |
| 2Q17 | 764 | -6.8% |
| 1Q17 | 804 | - |
| 4Q16 | 855 | +23.5% |
| 3Q16 | 958 | - |
| 2Q16 | 820 | - |
| 4Q15 | 692 | - |