| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 3,845 | +21.6% |
| 2Q25 | 3,493 | -0.5% |
| 1Q25 | 3,126 | -2.0% |
| 4Q24 | 3,288 | +19.0% |
| 3Q24 | 3,163 | +36.0% |
| 2Q24 | 3,511 | +55.3% |
| 1Q24 | 3,191 | +52.0% |
| 4Q23 | 2,762 | +29.3% |
| 3Q23 | 2,326 | +17.3% |
| 2Q23 | 2,261 | +21.9% |
| 1Q23 | 2,100 | +19.4% |
| 4Q22 | 2,136 | +25.6% |
| 3Q22 | 1,983 | +15.3% |
| 2Q22 | 1,855 | +4.7% |
| 1Q22 | 1,759 | -7.4% |
| 4Q21 | 1,700 | -6.4% |
| 3Q21 | 1,720 | -12.5% |
| 2Q21 | 1,771 | -6.6% |
| 1Q21 | 1,899 | +3.1% |
| 4Q20 | 1,817 | +0.3% |
| 3Q20 | 1,965 | +12.9% |
| 2Q20 | 1,896 | +3.3% |
| 1Q20 | 1,842 | +0.8% |
| 4Q19 | 1,811 | +6.9% |
| 3Q19 | 1,741 | -12.1% |
| 2Q19 | 1,835 | +3.1% |
| 1Q19 | 1,828 | -0.2% |
| 4Q18 | 1,694 | -4.7% |
| 3Q18 | 1,980 | +8.7% |
| 2Q18 | 1,779 | -2.2% |
| 1Q18 | 1,831 | +6.3% |
| 4Q17 | 1,777 | +13.3% |
| 3Q17 | 1,821 | +20.4% |
| 2Q17 | 1,819 | +26.6% |
| 1Q17 | 1,722 | +7.4% |
| 4Q16 | 1,568 | -13.9% |
| 3Q16 | 1,513 | -26.4% |
| 2Q16 | 1,437 | - |
| 1Q16 | 1,603 | - |
| 4Q15 | 1,821 | -22.2% |
| 3Q15 | 2,057 | - |
| 4Q14 | 2,342 | - |