| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 536 | -29.1% |
| 2Q25 | 569 | -24.8% |
| 1Q25 | 474 | -52.8% |
| 4Q24 | 547 | -55.6% |
| 3Q24 | 757 | -31.2% |
| 2Q24 | 758 | -44.9% |
| 1Q24 | 1,005 | -10.8% |
| 4Q23 | 1,231 | +24.6% |
| 3Q23 | 1,100 | +38.4% |
| 2Q23 | 1,375 | +51.2% |
| 1Q23 | 1,127 | -4.5% |
| 4Q22 | 987 | +11.3% |
| 3Q22 | 794 | -20.2% |
| 2Q22 | 909 | -17.6% |
| 1Q22 | 1,180 | +33.0% |
| 4Q21 | 887 | -14.4% |
| 3Q21 | 995 | -3.9% |
| 2Q21 | 1,104 | -21.6% |
| 1Q21 | 887 | -33.1% |
| 4Q20 | 1,037 | -29.6% |
| 3Q20 | 1,035 | -28.8% |
| 2Q20 | 1,408 | -3.0% |
| 1Q20 | 1,326 | -23.6% |
| 4Q19 | 1,474 | -14.1% |
| 3Q19 | 1,454 | -17.4% |
| 2Q19 | 1,451 | -22.1% |
| 1Q19 | 1,735 | +0.3% |
| 4Q18 | 1,716 | +14.2% |
| 3Q18 | 1,760 | +58.3% |
| 2Q18 | 1,863 | +59.3% |
| 1Q18 | 1,729 | -4.8% |
| 4Q17 | 1,503 | -22.4% |
| 3Q17 | 1,112 | -40.5% |
| 2Q17 | 1,169 | -36.5% |
| 1Q17 | 1,816 | +0.3% |
| 4Q16 | 1,937 | +10.6% |
| 3Q16 | 1,869 | +21.8% |
| 2Q16 | 1,843 | - |
| 1Q16 | 1,811 | - |
| 4Q15 | 1,751 | -2.7% |
| 3Q15 | 1,535 | - |
| 4Q14 | 1,800 | - |