| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 5,004 | +24.0% |
| 4Q25 | 4,082 | -0.0% |
| 3Q25 | 4,273 | -12.3% |
| 2Q25 | 4,034 | -14.4% |
| 1Q25 | 4,332 | +8.0% |
| 4Q24 | 4,084 | -1.5% |
| 3Q24 | 4,873 | +26.3% |
| 2Q24 | 4,713 | +27.3% |
| 1Q24 | 4,011 | +9.1% |
| 4Q23 | 4,148 | +18.1% |
| 3Q23 | 3,859 | +19.9% |
| 2Q23 | 3,703 | +4.3% |
| 1Q23 | 3,675 | +0.5% |
| 4Q22 | 3,511 | -0.7% |
| 3Q22 | 3,219 | +2.4% |
| 2Q22 | 3,552 | +16.5% |
| 1Q22 | 3,656 | +15.3% |
| 4Q21 | 3,534 | +12.0% |
| 3Q21 | 3,145 | -15.4% |
| 2Q21 | 3,050 | -10.1% |
| 1Q21 | 3,172 | -7.8% |
| 4Q20 | 3,154 | -13.8% |
| 3Q20 | 3,718 | -12.5% |
| 2Q20 | 3,392 | -23.5% |
| 1Q20 | 3,441 | -25.0% |
| 4Q19 | 3,657 | -24.1% |
| 3Q19 | 4,250 | -11.5% |
| 2Q19 | 4,432 | -3.2% |
| 1Q19 | 4,586 | +7.1% |
| 4Q18 | 4,821 | +8.0% |
| 3Q18 | 4,801 | +12.0% |
| 2Q18 | 4,577 | +11.8% |
| 1Q18 | 4,283 | -0.8% |
| 4Q17 | 4,464 | +6.9% |
| 3Q17 | 4,287 | -23.0% |
| 2Q17 | 4,093 | -24.7% |
| 1Q17 | 4,318 | - |
| 4Q16 | 4,174 | -29.4% |
| 3Q16 | 5,568 | - |
| 2Q16 | 5,437 | - |
| 4Q15 | 5,912 | - |