| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 974 | -9.3% |
| 1Q26 | 934 | -19.6% |
| 4Q25 | 929 | -16.5% |
| 3Q25 | 1,129 | +19.5% |
| 2Q25 | 1,074 | +11.1% |
| 1Q25 | 1,162 | +16.3% |
| 4Q24 | 1,112 | +19.1% |
| 3Q24 | 945 | +4.1% |
| 2Q24 | 967 | +4.2% |
| 1Q24 | 999 | +10.1% |
| 4Q23 | 934 | +4.4% |
| 3Q23 | 908 | +2.4% |
| 2Q23 | 928 | -0.2% |
| 1Q23 | 907 | +5.5% |
| 4Q22 | 895 | -50.0% |
| 3Q22 | 887 | -56.8% |
| 2Q22 | 930 | -53.6% |
| 1Q22 | 860 | -56.6% |
| 4Q21 | 1,789 | -4.5% |
| 3Q21 | 2,052 | +0.8% |
| 2Q21 | 2,006 | -5.2% |
| 1Q21 | 1,982 | -6.2% |
| 4Q20 | 1,874 | -16.5% |
| 3Q20 | 2,036 | +106.3% |
| 2Q20 | 2,115 | +65.9% |
| 1Q20 | 2,113 | +74.1% |
| 4Q19 | 2,244 | +83.8% |
| 3Q19 | 987 | -26.0% |
| 2Q19 | 1,275 | +1.8% |
| 1Q19 | 1,214 | +0.2% |
| 4Q18 | 1,221 | +3.1% |
| 3Q18 | 1,333 | +15.8% |
| 2Q18 | 1,252 | -1.6% |
| 1Q18 | 1,211 | +8.4% |
| 4Q17 | 1,184 | -6.4% |
| 3Q17 | 1,151 | -19.9% |
| 2Q17 | 1,272 | -3.9% |
| 1Q17 | 1,117 | - |
| 4Q16 | 1,265 | -18.4% |
| 3Q16 | 1,437 | - |
| 2Q16 | 1,324 | - |
| 4Q15 | 1,551 | - |