| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q26 | 845 | -68.5% |
| 4Q25 | 1,587 | -40.0% |
| 3Q25 | 1,393 | -46.2% |
| 2Q25 | 2,766 | +8.7% |
| 1Q25 | 2,686 | +7.0% |
| 4Q24 | 2,644 | +4.3% |
| 3Q24 | 2,588 | +6.9% |
| 2Q24 | 2,546 | +17.1% |
| 1Q24 | 2,510 | +18.7% |
| 4Q23 | 2,537 | +7.5% |
| 3Q23 | 2,422 | -2.9% |
| 2Q23 | 2,174 | -13.6% |
| 1Q23 | 2,113 | -17.5% |
| 4Q22 | 2,360 | -21.7% |
| 3Q22 | 2,494 | -20.6% |
| 2Q22 | 2,517 | -35.3% |
| 1Q22 | 2,561 | -30.1% |
| 4Q21 | 3,013 | -26.9% |
| 3Q21 | 3,141 | -19.9% |
| 2Q21 | 3,893 | -6.1% |
| 1Q21 | 3,666 | -10.2% |
| 4Q20 | 4,123 | +1.3% |
| 3Q20 | 3,921 | -8.4% |
| 2Q20 | 4,145 | -4.0% |
| 1Q20 | 4,084 | -4.6% |
| 4Q19 | 4,068 | 0.0% |
| 3Q19 | 4,282 | +14.4% |
| 2Q19 | 4,319 | +24.5% |
| 1Q19 | 4,281 | +38.4% |
| 4Q18 | 4,067 | +60.6% |
| 3Q18 | 3,741 | +66.0% |
| 2Q18 | 3,470 | +70.3% |
| 1Q18 | 3,094 | +38.8% |
| 4Q17 | 2,532 | +16.2% |
| 3Q17 | 2,253 | -15.3% |
| 2Q17 | 2,037 | -23.0% |
| 1Q17 | 2,229 | -34.5% |
| 4Q16 | 2,178 | -30.6% |
| 3Q16 | 2,662 | - |
| 2Q16 | 2,645 | - |
| 1Q16 | 3,405 | - |
| 4Q15 | 3,140 | +44.7% |
| 4Q14 | 2,169 | - |