| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 4,655 | -17.9% |
| 2Q26 | 5,364 | -12.9% |
| 1Q26 | 5,221 | -36.3% |
| 4Q25 | 6,023 | -18.5% |
| 3Q25 | 5,669 | -42.1% |
| 2Q25 | 6,158 | -45.2% |
| 1Q25 | 8,195 | -24.4% |
| 4Q24 | 7,391 | -28.3% |
| 3Q24 | 9,799 | +7.0% |
| 2Q24 | 11,238 | -21.7% |
| 1Q24 | 10,841 | -18.0% |
| 4Q23 | 10,313 | -63.0% |
| 3Q23 | 9,159 | -65.4% |
| 2Q23 | 14,354 | -43.2% |
| 1Q23 | 13,227 | -17.2% |
| 4Q22 | 27,859 | +100.0% |
| 3Q22 | 26,506 | +93.3% |
| 2Q22 | 25,287 | +89.5% |
| 1Q22 | 15,971 | +41.5% |
| 4Q21 | 13,928 | +40.4% |
| 3Q21 | 13,715 | +50.9% |
| 2Q21 | 13,344 | +68.2% |
| 1Q21 | 11,287 | +47.6% |
| 4Q20 | 9,917 | +48.3% |
| 3Q20 | 9,090 | +53.9% |
| 2Q20 | 7,933 | +66.0% |
| 1Q20 | 7,646 | +85.5% |
| 4Q19 | 6,688 | +99.6% |
| 3Q19 | 5,908 | +74.2% |
| 2Q19 | 4,780 | +55.9% |
| 1Q19 | 4,122 | +46.5% |
| 4Q18 | 3,351 | +30.9% |
| 3Q18 | 3,391 | +1.0% |
| 2Q18 | 3,067 | -5.7% |
| 1Q18 | 2,813 | +1.7% |
| 4Q17 | 2,559 | -9.4% |
| 3Q17 | 3,359 | +24.2% |
| 2Q17 | 3,253 | +26.6% |
| 1Q17 | 2,767 | - |
| 4Q16 | 2,826 | +22.2% |
| 3Q16 | 2,704 | - |
| 2Q16 | 2,570 | - |
| 4Q15 | 2,313 | - |