| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,063 | +32.3% |
| 1Q26 | 1,889 | +11.8% |
| 4Q25 | 1,953 | +23.4% |
| 3Q25 | 1,793 | +19.7% |
| 2Q25 | 1,559 | -1.2% |
| 1Q25 | 1,689 | +23.1% |
| 4Q24 | 1,583 | +27.6% |
| 3Q24 | 1,498 | +29.0% |
| 2Q24 | 1,577 | +42.8% |
| 1Q24 | 1,372 | +32.0% |
| 4Q23 | 1,241 | +27.2% |
| 3Q23 | 1,161 | +28.8% |
| 2Q23 | 1,104 | +5.5% |
| 1Q23 | 1,039 | +6.4% |
| 4Q22 | 975 | -0.1% |
| 3Q22 | 901 | +17.8% |
| 2Q22 | 1,047 | +29.3% |
| 1Q22 | 977 | +16.2% |
| 4Q21 | 976 | +31.6% |
| 3Q21 | 765 | -29.5% |
| 2Q21 | 810 | -17.8% |
| 1Q21 | 841 | -1.1% |
| 4Q20 | 742 | -10.6% |
| 3Q20 | 1,085 | +29.7% |
| 2Q20 | 985 | -5.7% |
| 1Q20 | 850 | -18.3% |
| 4Q19 | 830 | -21.2% |
| 3Q19 | 837 | -30.9% |
| 2Q19 | 1,044 | +1.3% |
| 1Q19 | 1,041 | +3.1% |
| 4Q18 | 1,054 | +10.1% |
| 3Q18 | 1,210 | +22.8% |
| 2Q18 | 1,031 | +22.7% |
| 1Q18 | 1,009 | +21.0% |
| 4Q17 | 957 | +37.2% |
| 3Q17 | 986 | +1.4% |
| 2Q17 | 840 | -10.3% |
| 1Q17 | 835 | - |
| 4Q16 | 698 | -23.6% |
| 3Q16 | 973 | - |
| 2Q16 | 936 | - |
| 4Q15 | 913 | - |