| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,201 | -9.0% |
| 1Q26 | 1,068 | -26.2% |
| 4Q25 | 1,110 | -19.3% |
| 3Q25 | 1,277 | -0.9% |
| 2Q25 | 1,320 | -8.1% |
| 1Q25 | 1,448 | +22.1% |
| 4Q24 | 1,375 | +14.5% |
| 3Q24 | 1,288 | +1.9% |
| 2Q24 | 1,437 | +8.9% |
| 1Q24 | 1,186 | +24.7% |
| 4Q23 | 1,201 | +31.0% |
| 3Q23 | 1,264 | +75.1% |
| 2Q23 | 1,320 | +48.0% |
| 1Q23 | 951 | +22.1% |
| 4Q22 | 917 | +21.5% |
| 3Q22 | 722 | +4.9% |
| 2Q22 | 892 | +38.5% |
| 1Q22 | 779 | -10.6% |
| 4Q21 | 755 | -13.9% |
| 3Q21 | 688 | -48.5% |
| 2Q21 | 644 | -52.8% |
| 1Q21 | 871 | -44.2% |
| 4Q20 | 877 | -48.8% |
| 3Q20 | 1,336 | -24.3% |
| 2Q20 | 1,365 | -33.5% |
| 1Q20 | 1,560 | -10.3% |
| 4Q19 | 1,712 | +19.6% |
| 3Q19 | 1,766 | +7.0% |
| 2Q19 | 2,052 | +48.3% |
| 1Q19 | 1,739 | +32.2% |
| 4Q18 | 1,431 | +5.6% |
| 3Q18 | 1,650 | +22.0% |
| 2Q18 | 1,384 | +14.9% |
| 1Q18 | 1,315 | +23.9% |
| 4Q17 | 1,355 | +17.9% |
| 3Q17 | 1,353 | -5.6% |
| 2Q17 | 1,205 | -14.2% |
| 1Q17 | 1,061 | -32.2% |
| 4Q16 | 1,149 | -34.2% |
| 3Q16 | 1,434 | - |
| 2Q16 | 1,404 | - |
| 1Q16 | 1,565 | - |
| 4Q15 | 1,745 | -9.0% |
| 4Q14 | 1,918 | -13.6% |
| 4Q13 | 2,219 | - |