| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 7,972 | +20.6% |
| 1Q26 | 7,169 | +2.1% |
| 4Q25 | 6,329 | -11.4% |
| 3Q25 | 6,584 | +4.7% |
| 2Q25 | 6,609 | +2.1% |
| 1Q25 | 7,021 | +11.8% |
| 4Q24 | 7,146 | +32.3% |
| 3Q24 | 6,290 | +14.1% |
| 2Q24 | 6,474 | +21.9% |
| 1Q24 | 6,282 | +26.3% |
| 4Q23 | 5,403 | +4.6% |
| 3Q23 | 5,514 | +15.6% |
| 2Q23 | 5,309 | -0.9% |
| 1Q23 | 4,973 | -9.8% |
| 4Q22 | 5,166 | -5.1% |
| 3Q22 | 4,770 | +0.1% |
| 2Q22 | 5,357 | +15.8% |
| 1Q22 | 5,516 | +7.0% |
| 4Q21 | 5,446 | -6.6% |
| 3Q21 | 4,763 | -38.7% |
| 2Q21 | 4,626 | -40.1% |
| 1Q21 | 5,155 | -37.9% |
| 4Q20 | 5,833 | -33.2% |
| 3Q20 | 7,776 | -7.9% |
| 2Q20 | 7,718 | -12.5% |
| 1Q20 | 8,306 | -5.3% |
| 4Q19 | 8,737 | +9.3% |
| 3Q19 | 8,439 | -8.7% |
| 2Q19 | 8,819 | +0.1% |
| 1Q19 | 8,768 | +1.8% |
| 4Q18 | 7,992 | -1.9% |
| 3Q18 | 9,246 | +3.0% |
| 2Q18 | 8,809 | +10.7% |
| 1Q18 | 8,613 | +4.7% |
| 4Q17 | 8,147 | -7.4% |
| 3Q17 | 8,978 | -10.8% |
| 2Q17 | 7,955 | -11.6% |
| 1Q17 | 8,224 | - |
| 4Q16 | 8,794 | -2.0% |
| 3Q16 | 10,060 | - |
| 2Q16 | 9,000 | - |
| 4Q15 | 8,972 | - |