| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 49,263 | +0.7% |
| 1Q26 | 48,057 | -6.1% |
| 4Q25 | 41,864 | -18.2% |
| 3Q25 | 48,230 | -4.0% |
| 2Q25 | 48,902 | +1.5% |
| 1Q25 | 51,162 | +4.7% |
| 4Q24 | 51,192 | +14.5% |
| 3Q24 | 50,215 | +22.3% |
| 2Q24 | 48,197 | +15.0% |
| 1Q24 | 48,864 | +8.9% |
| 4Q23 | 44,719 | -6.5% |
| 3Q23 | 41,071 | -15.8% |
| 2Q23 | 41,917 | -16.4% |
| 1Q23 | 44,879 | -2.2% |
| 4Q22 | 47,812 | +0.1% |
| 3Q22 | 48,798 | +2.8% |
| 2Q22 | 50,127 | +1.6% |
| 1Q22 | 45,876 | -4.7% |
| 4Q21 | 47,744 | +16.8% |
| 3Q21 | 47,488 | -11.5% |
| 2Q21 | 49,343 | -2.2% |
| 1Q21 | 48,148 | -4.1% |
| 4Q20 | 40,868 | -23.7% |
| 3Q20 | 53,631 | -1.9% |
| 2Q20 | 50,477 | -15.9% |
| 1Q20 | 50,226 | -15.1% |
| 4Q19 | 53,576 | -4.9% |
| 3Q19 | 54,684 | -8.6% |
| 2Q19 | 60,022 | +10.6% |
| 1Q19 | 59,156 | +11.8% |
| 4Q18 | 56,312 | +11.3% |
| 3Q18 | 59,819 | +21.2% |
| 2Q18 | 54,272 | +29.9% |
| 1Q18 | 52,917 | +28.5% |
| 4Q17 | 50,580 | +22.7% |
| 3Q17 | 49,363 | +6.2% |
| 2Q17 | 41,765 | -2.7% |
| 1Q17 | 41,190 | -11.6% |
| 4Q16 | 41,214 | -4.7% |
| 3Q16 | 46,476 | - |
| 2Q16 | 42,910 | - |
| 1Q16 | 46,580 | - |
| 4Q15 | 43,236 | - |