| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,712 | +6.4% |
| 1Q26 | 1,525 | -13.5% |
| 4Q25 | 1,402 | -19.9% |
| 3Q25 | 1,457 | -13.8% |
| 2Q25 | 1,609 | -2.9% |
| 1Q25 | 1,762 | +7.0% |
| 4Q24 | 1,750 | +25.7% |
| 3Q24 | 1,691 | +27.0% |
| 2Q24 | 1,656 | +21.6% |
| 1Q24 | 1,646 | -0.5% |
| 4Q23 | 1,392 | -16.7% |
| 3Q23 | 1,332 | -28.2% |
| 2Q23 | 1,362 | -28.4% |
| 1Q23 | 1,653 | -13.0% |
| 4Q22 | 1,672 | -13.7% |
| 3Q22 | 1,855 | +2.6% |
| 2Q22 | 1,904 | +7.8% |
| 1Q22 | 1,900 | +7.1% |
| 4Q21 | 1,938 | +1.2% |
| 3Q21 | 1,808 | -13.4% |
| 2Q21 | 1,766 | -11.9% |
| 1Q21 | 1,774 | -16.8% |
| 4Q20 | 1,916 | -17.6% |
| 3Q20 | 2,088 | -8.1% |
| 2Q20 | 2,005 | -26.2% |
| 1Q20 | 2,133 | -22.9% |
| 4Q19 | 2,327 | -16.9% |
| 3Q19 | 2,273 | -17.0% |
| 2Q19 | 2,719 | -3.9% |
| 1Q19 | 2,766 | +8.0% |
| 4Q18 | 2,801 | +21.8% |
| 3Q18 | 2,739 | +34.0% |
| 2Q18 | 2,830 | +42.3% |
| 1Q18 | 2,560 | +41.5% |
| 4Q17 | 2,300 | +40.7% |
| 3Q17 | 2,044 | +18.3% |
| 2Q17 | 1,989 | +27.9% |
| 1Q17 | 1,809 | - |
| 4Q16 | 1,635 | +8.7% |
| 3Q16 | 1,728 | - |
| 2Q16 | 1,555 | - |
| 4Q15 | 1,504 | - |