| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 14,536 | +54.9% |
| 1Q26 | 11,157 | +10.4% |
| 4Q25 | 11,341 | +15.7% |
| 3Q25 | 10,910 | +37.4% |
| 2Q25 | 9,382 | +14.9% |
| 1Q25 | 10,102 | +39.5% |
| 4Q24 | 9,801 | +55.7% |
| 3Q24 | 7,938 | +33.4% |
| 2Q24 | 8,167 | +52.5% |
| 1Q24 | 7,242 | +33.1% |
| 4Q23 | 6,294 | +16.8% |
| 3Q23 | 5,951 | +11.5% |
| 2Q23 | 5,357 | -1.5% |
| 1Q23 | 5,442 | +10.7% |
| 4Q22 | 5,387 | +16.5% |
| 3Q22 | 5,337 | +68.6% |
| 2Q22 | 5,439 | +71.0% |
| 1Q22 | 4,916 | +86.9% |
| 4Q21 | 4,626 | +99.7% |
| 3Q21 | 3,166 | +86.9% |
| 2Q21 | 3,181 | +99.4% |
| 1Q21 | 2,630 | +67.8% |
| 4Q20 | 2,316 | +43.6% |
| 3Q20 | 1,694 | +6.0% |
| 2Q20 | 1,595 | -10.0% |
| 1Q20 | 1,567 | -12.2% |
| 4Q19 | 1,613 | -14.8% |
| 3Q19 | 1,598 | -22.2% |
| 2Q19 | 1,773 | +4.1% |
| 1Q19 | 1,785 | +4.8% |
| 4Q18 | 1,894 | +8.0% |
| 3Q18 | 2,055 | +45.8% |
| 2Q18 | 1,703 | +45.7% |
| 1Q18 | 1,704 | +18.9% |
| 4Q17 | 1,753 | +13.5% |
| 3Q17 | 1,409 | -23.5% |
| 2Q17 | 1,169 | -35.1% |
| 1Q17 | 1,433 | - |
| 4Q16 | 1,544 | -15.2% |
| 3Q16 | 1,843 | - |
| 2Q16 | 1,802 | - |
| 4Q15 | 1,820 | - |