| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 7,402 | +21.7% |
| 1Q26 | 6,950 | +12.8% |
| 4Q25 | 6,601 | +9.6% |
| 3Q25 | 6,567 | +20.0% |
| 2Q25 | 6,082 | +10.7% |
| 1Q25 | 6,163 | +15.8% |
| 4Q24 | 6,021 | +21.8% |
| 3Q24 | 5,473 | +9.6% |
| 2Q24 | 5,494 | +11.9% |
| 1Q24 | 5,323 | +8.0% |
| 4Q23 | 4,944 | -4.4% |
| 3Q23 | 4,993 | -1.5% |
| 2Q23 | 4,912 | -3.7% |
| 1Q23 | 4,928 | -2.5% |
| 4Q22 | 5,171 | +11.0% |
| 3Q22 | 5,069 | +17.6% |
| 2Q22 | 5,100 | +25.7% |
| 1Q22 | 5,055 | +30.5% |
| 4Q21 | 4,657 | +26.8% |
| 3Q21 | 4,312 | +1.7% |
| 2Q21 | 4,058 | -5.3% |
| 1Q21 | 3,874 | -9.6% |
| 4Q20 | 3,673 | -16.3% |
| 3Q20 | 4,237 | -2.1% |
| 2Q20 | 4,286 | -11.7% |
| 1Q20 | 4,285 | -9.3% |
| 4Q19 | 4,388 | -7.0% |
| 3Q19 | 4,329 | -8.2% |
| 2Q19 | 4,856 | +5.9% |
| 1Q19 | 4,722 | +7.4% |
| 4Q18 | 4,716 | +7.1% |
| 3Q18 | 4,714 | +13.0% |
| 2Q18 | 4,587 | +13.5% |
| 1Q18 | 4,398 | +12.4% |
| 4Q17 | 4,402 | +3.1% |
| 3Q17 | 4,171 | -7.5% |
| 2Q17 | 4,040 | -8.2% |
| 1Q17 | 3,913 | -14.1% |
| 4Q16 | 4,270 | -3.0% |
| 3Q16 | 4,509 | - |
| 2Q16 | 4,403 | - |
| 1Q16 | 4,555 | - |
| 4Q15 | 4,402 | - |