| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 3,288 | +513.6% |
| 2Q25 | 1,729 | +182.6% |
| 1Q25 | 909 | +17.7% |
| 4Q24 | 795 | +25.6% |
| 3Q24 | 535 | -28.3% |
| 2Q24 | 611 | -22.2% |
| 1Q24 | 772 | -36.0% |
| 4Q23 | 633 | -44.1% |
| 3Q23 | 747 | -40.8% |
| 2Q23 | 786 | -56.3% |
| 1Q23 | 1,206 | -28.8% |
| 4Q22 | 1,133 | -25.6% |
| 3Q22 | 1,261 | -8.4% |
| 2Q22 | 1,800 | +38.1% |
| 1Q22 | 1,694 | +5.8% |
| 4Q21 | 1,524 | +46.9% |
| 3Q21 | 1,377 | +29.2% |
| 2Q21 | 1,303 | -6.2% |
| 1Q21 | 1,601 | -9.8% |
| 4Q20 | 1,037 | -47.4% |
| 3Q20 | 1,066 | -46.9% |
| 2Q20 | 1,389 | +68.6% |
| 1Q20 | 1,775 | +15.2% |
| 4Q19 | 1,974 | -21.0% |
| 3Q19 | 2,006 | -23.6% |
| 2Q19 | 824 | -71.3% |
| 1Q19 | 1,541 | -62.0% |
| 4Q18 | 2,498 | -29.3% |
| 3Q18 | 2,627 | -16.4% |
| 2Q18 | 2,871 | -16.5% |
| 1Q18 | 4,058 | -11.2% |
| 4Q17 | 3,532 | +2195.1% |
| 3Q17 | 3,143 | +1942.5% |
| 2Q17 | 3,440 | +3377.8% |
| 1Q17 | 4,570 | +4721.6% |
| 4Q16 | 153 | +71.1% |
| 3Q16 | 153 | +71.1% |
| 2Q16 | 98 | - |
| 1Q16 | 94 | - |
| 4Q15 | 89 | +605.1% |
| 3Q15 | 89 | - |
| 4Q14 | 12 | - |