| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 7,504 | +7.2% |
| 2Q25 | 7,094 | +3.3% |
| 1Q25 | 6,612 | +0.5% |
| 4Q24 | 6,858 | +5.0% |
| 3Q24 | 6,999 | +3.8% |
| 2Q24 | 6,868 | +6.7% |
| 1Q24 | 6,580 | +7.9% |
| 4Q23 | 6,530 | +7.3% |
| 3Q23 | 6,744 | +10.0% |
| 2Q23 | 6,437 | +8.6% |
| 1Q23 | 6,096 | +8.3% |
| 4Q22 | 6,086 | -11.0% |
| 3Q22 | 6,133 | -10.7% |
| 2Q22 | 5,925 | -11.3% |
| 1Q22 | 5,629 | -14.0% |
| 4Q21 | 6,842 | +5.0% |
| 3Q21 | 6,871 | +7.2% |
| 2Q21 | 6,681 | +7.3% |
| 1Q21 | 6,544 | +5.9% |
| 4Q20 | 6,518 | +4.7% |
| 3Q20 | 6,407 | +6.1% |
| 2Q20 | 6,226 | +5.0% |
| 1Q20 | 6,177 | +4.0% |
| 4Q19 | 6,228 | +4.0% |
| 3Q19 | 6,036 | +0.6% |
| 2Q19 | 5,927 | -0.3% |
| 1Q19 | 5,937 | +1.4% |
| 4Q18 | 5,987 | +1.0% |
| 3Q18 | 6,000 | +3.1% |
| 2Q18 | 5,945 | +3.1% |
| 1Q18 | 5,856 | +2.1% |
| 4Q17 | 5,930 | +1.8% |
| 3Q17 | 5,822 | +2.1% |
| 2Q17 | 5,766 | +2.3% |
| 1Q17 | 5,738 | +1.0% |
| 4Q16 | 5,827 | -0.0% |
| 3Q16 | 5,704 | -1.5% |
| 2Q16 | 5,637 | -5.3% |
| 1Q16 | 5,684 | - |
| 4Q15 | 5,828 | -2.1% |
| 3Q15 | 5,791 | - |
| 2Q15 | 5,953 | - |
| 4Q14 | 5,953 | - |