| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 8,161 | +15.1% |
| 1Q26 | 7,577 | +2.4% |
| 4Q25 | 7,349 | +4.5% |
| 3Q25 | 7,825 | +24.3% |
| 2Q25 | 7,088 | +20.0% |
| 1Q25 | 7,397 | +26.9% |
| 4Q24 | 7,034 | +35.1% |
| 3Q24 | 6,294 | +22.1% |
| 2Q24 | 5,904 | +19.8% |
| 1Q24 | 5,828 | +18.0% |
| 4Q23 | 5,207 | +6.2% |
| 3Q23 | 5,156 | +6.5% |
| 2Q23 | 4,929 | +26.0% |
| 1Q23 | 4,939 | +42.7% |
| 4Q22 | 4,903 | +47.4% |
| 3Q22 | 4,841 | +62.9% |
| 2Q22 | 3,913 | +62.7% |
| 1Q22 | 3,461 | +47.8% |
| 4Q21 | 3,326 | +16.9% |
| 3Q21 | 2,972 | -2.0% |
| 2Q21 | 2,404 | -28.3% |
| 1Q21 | 2,341 | -27.2% |
| 4Q20 | 2,846 | -19.2% |
| 3Q20 | 3,031 | -7.7% |
| 2Q20 | 3,355 | +12.6% |
| 1Q20 | 3,216 | +26.7% |
| 4Q19 | 3,524 | +45.8% |
| 3Q19 | 3,285 | +54.5% |
| 2Q19 | 2,980 | +36.2% |
| 1Q19 | 2,538 | +20.4% |
| 4Q18 | 2,417 | +36.7% |
| 3Q18 | 2,126 | +16.1% |
| 2Q18 | 2,188 | +2.9% |
| 1Q18 | 2,107 | +27.7% |
| 4Q17 | 1,767 | +39.7% |
| 3Q17 | 1,831 | +36.0% |
| 2Q17 | 2,126 | +53.8% |
| 1Q17 | 1,650 | - |
| 4Q16 | 1,265 | -41.6% |
| 3Q16 | 1,347 | - |
| 2Q16 | 1,381 | - |
| 4Q15 | 2,167 | - |