| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 1,937 | +12.9% |
| 2Q25 | 1,677 | -16.8% |
| 1Q25 | 1,824 | +7.4% |
| 4Q24 | 1,779 | +27.3% |
| 3Q24 | 1,716 | +26.1% |
| 2Q24 | 2,016 | +77.8% |
| 1Q24 | 1,698 | +63.4% |
| 4Q23 | 1,398 | +27.9% |
| 3Q23 | 1,361 | +38.3% |
| 2Q23 | 1,134 | +23.3% |
| 1Q23 | 1,039 | +17.8% |
| 4Q22 | 1,093 | +20.0% |
| 3Q22 | 984 | +24.1% |
| 2Q22 | 920 | +21.4% |
| 1Q22 | 882 | +11.8% |
| 4Q21 | 911 | +31.6% |
| 3Q21 | 793 | -0.1% |
| 2Q21 | 758 | -0.4% |
| 1Q21 | 789 | +2.6% |
| 4Q20 | 692 | -37.8% |
| 3Q20 | 794 | -26.1% |
| 2Q20 | 761 | -32.2% |
| 1Q20 | 769 | -39.3% |
| 4Q19 | 1,113 | -9.5% |
| 3Q19 | 1,075 | -31.5% |
| 2Q19 | 1,122 | -28.4% |
| 1Q19 | 1,266 | -15.5% |
| 4Q18 | 1,230 | -28.4% |
| 3Q18 | 1,569 | -0.1% |
| 2Q18 | 1,566 | +3.4% |
| 1Q18 | 1,498 | +4.7% |
| 4Q17 | 1,719 | +8.7% |
| 3Q17 | 1,571 | +24.2% |
| 2Q17 | 1,514 | +29.7% |
| 1Q17 | 1,431 | +17.3% |
| 4Q16 | 1,582 | -4.2% |
| 3Q16 | 1,265 | -32.4% |
| 2Q16 | 1,167 | - |
| 1Q16 | 1,220 | - |
| 4Q15 | 1,651 | +10.3% |
| 3Q15 | 1,872 | - |
| 4Q14 | 1,497 | - |