| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,806 | -23.6% |
| 1Q26 | 1,864 | +2.0% |
| 4Q25 | 1,718 | +27.8% |
| 3Q25 | 2,231 | +227.2% |
| 2Q25 | 2,364 | +188.4% |
| 1Q25 | 1,827 | +179.0% |
| 4Q24 | 1,344 | +45.6% |
| 3Q24 | 681 | -23.8% |
| 2Q24 | 819 | -20.0% |
| 1Q24 | 654 | -12.6% |
| 4Q23 | 923 | +1238.4% |
| 3Q23 | 894 | +1211.8% |
| 2Q23 | 1,023 | +1335.8% |
| 1Q23 | 749 | +163.6% |
| 4Q22 | 69 | -81.6% |
| 3Q22 | 68 | -92.9% |
| 2Q22 | 71 | -93.0% |
| 1Q22 | 284 | -71.8% |
| 4Q21 | 374 | -63.7% |
| 3Q21 | 960 | -26.1% |
| 2Q21 | 1,023 | -48.4% |
| 1Q21 | 1,007 | +95.5% |
| 4Q20 | 1,031 | +123.6% |
| 3Q20 | 1,300 | +180.4% |
| 2Q20 | 1,983 | +267.7% |
| 1Q20 | 515 | +10.0% |
| 4Q19 | 461 | +30.9% |
| 3Q19 | 463 | +97.9% |
| 2Q19 | 539 | +269.2% |
| 1Q19 | 468 | +222.2% |
| 4Q18 | 352 | +147.8% |
| 3Q18 | 234 | +52.3% |
| 2Q18 | 146 | +16.3% |
| 1Q18 | 145 | +23.7% |
| 4Q17 | 142 | +8.3% |
| 3Q17 | 153 | -13.2% |
| 2Q17 | 125 | -19.1% |
| 1Q17 | 117 | - |
| 4Q16 | 131 | -13.1% |
| 3Q16 | 177 | - |
| 2Q16 | 155 | - |
| 4Q15 | 151 | - |