| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 29,075 | +23.4% |
| 1Q26 | 26,224 | +6.0% |
| 4Q25 | 25,208 | -3.3% |
| 3Q25 | 25,383 | +0.4% |
| 2Q25 | 23,568 | -5.8% |
| 1Q25 | 24,746 | +0.2% |
| 4Q24 | 26,066 | +11.2% |
| 3Q24 | 25,287 | +10.9% |
| 2Q24 | 25,026 | +12.0% |
| 1Q24 | 24,700 | +5.0% |
| 4Q23 | 23,439 | -5.5% |
| 3Q23 | 22,796 | -12.5% |
| 2Q23 | 22,339 | -32.6% |
| 1Q23 | 23,527 | -32.3% |
| 4Q22 | 24,791 | -26.1% |
| 3Q22 | 26,054 | -17.0% |
| 2Q22 | 33,122 | +16.2% |
| 1Q22 | 34,733 | +27.9% |
| 4Q21 | 33,530 | +37.1% |
| 3Q21 | 31,406 | +7.4% |
| 2Q21 | 28,506 | +8.5% |
| 1Q21 | 27,155 | +9.4% |
| 4Q20 | 24,451 | -2.8% |
| 3Q20 | 29,248 | +24.6% |
| 2Q20 | 26,283 | -3.4% |
| 1Q20 | 24,820 | -6.2% |
| 4Q19 | 25,156 | -5.7% |
| 3Q19 | 23,478 | -11.9% |
| 2Q19 | 27,198 | +6.0% |
| 1Q19 | 26,453 | +6.5% |
| 4Q18 | 26,677 | +17.4% |
| 3Q18 | 26,636 | +23.0% |
| 2Q18 | 25,651 | +40.3% |
| 1Q18 | 24,828 | +55.9% |
| 4Q17 | 22,716 | +17.1% |
| 3Q17 | 21,648 | -6.3% |
| 2Q17 | 18,288 | -13.5% |
| 1Q17 | 15,927 | - |
| 4Q16 | 19,402 | -10.1% |
| 3Q16 | 23,096 | - |
| 2Q16 | 21,139 | - |
| 4Q15 | 21,570 | - |