| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,637 | +17.5% |
| 1Q26 | 1,489 | +0.7% |
| 4Q25 | 1,460 | +1.2% |
| 3Q25 | 1,472 | +10.6% |
| 2Q25 | 1,393 | -12.2% |
| 1Q25 | 1,479 | -11.1% |
| 4Q24 | 1,443 | -7.6% |
| 3Q24 | 1,331 | -11.6% |
| 2Q24 | 1,586 | +3.9% |
| 1Q24 | 1,664 | +9.9% |
| 4Q23 | 1,562 | +3.7% |
| 3Q23 | 1,505 | -2.6% |
| 2Q23 | 1,527 | +13.8% |
| 1Q23 | 1,514 | +52.4% |
| 4Q22 | 1,506 | +58.7% |
| 3Q22 | 1,545 | +74.9% |
| 2Q22 | 1,341 | +64.5% |
| 1Q22 | 993 | +20.3% |
| 4Q21 | 948 | +24.7% |
| 3Q21 | 883 | -3.1% |
| 2Q21 | 815 | -5.6% |
| 1Q21 | 826 | -18.7% |
| 4Q20 | 761 | -33.8% |
| 3Q20 | 911 | -17.5% |
| 2Q20 | 863 | -21.8% |
| 1Q20 | 1,016 | -18.2% |
| 4Q19 | 1,149 | -11.2% |
| 3Q19 | 1,104 | -19.0% |
| 2Q19 | 1,104 | -9.1% |
| 1Q19 | 1,242 | +8.8% |
| 4Q18 | 1,293 | +16.8% |
| 3Q18 | 1,363 | +24.6% |
| 2Q18 | 1,215 | +56.6% |
| 1Q18 | 1,142 | +88.0% |
| 4Q17 | 1,107 | +63.7% |
| 3Q17 | 1,094 | +42.2% |
| 2Q17 | 775 | -3.0% |
| 1Q17 | 607 | -32.2% |
| 4Q16 | 676 | -22.3% |
| 3Q16 | 769 | - |
| 2Q16 | 800 | - |
| 1Q16 | 895 | - |
| 4Q15 | 870 | - |