| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 6,484 | +18.5% |
| 1Q26 | 6,031 | +6.2% |
| 4Q25 | 6,085 | +1.5% |
| 3Q25 | 5,578 | -10.3% |
| 2Q25 | 5,474 | -13.2% |
| 1Q25 | 5,679 | -18.1% |
| 4Q24 | 5,994 | +2.2% |
| 3Q24 | 6,220 | +11.6% |
| 2Q24 | 6,304 | +16.2% |
| 1Q24 | 6,935 | +27.3% |
| 4Q23 | 5,863 | +7.4% |
| 3Q23 | 5,571 | -0.7% |
| 2Q23 | 5,426 | -3.8% |
| 1Q23 | 5,447 | -0.8% |
| 4Q22 | 5,461 | +10.7% |
| 3Q22 | 5,610 | +17.0% |
| 2Q22 | 5,641 | +25.8% |
| 1Q22 | 5,492 | +26.2% |
| 4Q21 | 4,933 | +16.5% |
| 3Q21 | 4,794 | +25.0% |
| 2Q21 | 4,486 | +10.5% |
| 1Q21 | 4,352 | +15.4% |
| 4Q20 | 4,234 | +9.2% |
| 3Q20 | 3,835 | +8.5% |
| 2Q20 | 4,061 | +6.7% |
| 1Q20 | 3,773 | -6.7% |
| 4Q19 | 3,877 | +2.3% |
| 3Q19 | 3,533 | -11.3% |
| 2Q19 | 3,806 | +4.2% |
| 1Q19 | 4,045 | +9.4% |
| 4Q18 | 3,789 | -0.1% |
| 3Q18 | 3,983 | -4.5% |
| 2Q18 | 3,653 | -4.4% |
| 1Q18 | 3,699 | -6.7% |
| 4Q17 | 3,792 | -18.6% |
| 3Q17 | 4,169 | -15.4% |
| 2Q17 | 3,820 | -6.5% |
| 1Q17 | 3,965 | +6.7% |
| 4Q16 | 4,660 | +26.7% |
| 3Q16 | 4,925 | - |
| 2Q16 | 4,087 | - |
| 1Q16 | 3,714 | - |
| 4Q15 | 3,679 | - |