| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 9,114 | +22.0% |
| 1Q26 | 8,439 | +1.6% |
| 4Q25 | 7,958 | -3.2% |
| 3Q25 | 11,532 | +70.6% |
| 2Q25 | 7,471 | +23.8% |
| 1Q25 | 8,303 | +63.7% |
| 4Q24 | 8,223 | +110.4% |
| 3Q24 | 6,760 | +86.8% |
| 2Q24 | 6,034 | +36.3% |
| 1Q24 | 5,071 | +2.0% |
| 4Q23 | 3,909 | -19.8% |
| 3Q23 | 3,618 | -15.9% |
| 2Q23 | 4,427 | -8.0% |
| 1Q23 | 4,974 | +2.7% |
| 4Q22 | 4,872 | -52.1% |
| 3Q22 | 4,301 | -64.9% |
| 2Q22 | 4,811 | -61.1% |
| 1Q22 | 4,844 | -61.5% |
| 4Q21 | 10,169 | -17.1% |
| 3Q21 | 12,246 | -11.1% |
| 2Q21 | 12,362 | +0.2% |
| 1Q21 | 12,567 | +63.5% |
| 4Q20 | 12,264 | +62.3% |
| 3Q20 | 13,770 | +280.9% |
| 2Q20 | 12,334 | +251.1% |
| 1Q20 | 7,687 | +116.8% |
| 4Q19 | 7,557 | +116.4% |
| 3Q19 | 3,615 | +0.9% |
| 2Q19 | 3,513 | -5.2% |
| 1Q19 | 3,545 | -3.9% |
| 4Q18 | 3,492 | -2.5% |
| 3Q18 | 3,584 | -4.4% |
| 2Q18 | 3,705 | +0.2% |
| 1Q18 | 3,688 | +2.8% |
| 4Q17 | 3,583 | +0.1% |
| 3Q17 | 3,747 | -2.3% |
| 2Q17 | 3,697 | -1.8% |
| 1Q17 | 3,589 | - |
| 4Q16 | 3,578 | - |
| 3Q16 | 3,835 | - |
| 2Q16 | 3,766 | - |