| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,669 | +43.1% |
| 1Q26 | 1,579 | -34.9% |
| 4Q25 | 1,493 | -36.3% |
| 3Q25 | 1,382 | -36.5% |
| 2Q25 | 1,166 | -47.3% |
| 1Q25 | 2,427 | +13.7% |
| 4Q24 | 2,343 | +16.0% |
| 3Q24 | 2,177 | +9.5% |
| 2Q24 | 2,211 | +7.4% |
| 1Q24 | 2,134 | +124.2% |
| 4Q23 | 2,019 | +105.6% |
| 3Q23 | 1,989 | +101.7% |
| 2Q23 | 2,058 | +106.0% |
| 1Q23 | 952 | -5.9% |
| 4Q22 | 982 | -1.4% |
| 3Q22 | 986 | -13.4% |
| 2Q22 | 999 | -3.1% |
| 1Q22 | 1,012 | +1.1% |
| 4Q21 | 996 | +11.8% |
| 3Q21 | 1,139 | -45.2% |
| 2Q21 | 1,031 | -33.5% |
| 1Q21 | 1,001 | -37.2% |
| 4Q20 | 891 | -45.8% |
| 3Q20 | 2,079 | +32.1% |
| 2Q20 | 1,550 | -14.4% |
| 1Q20 | 1,595 | -3.5% |
| 4Q19 | 1,643 | -6.9% |
| 3Q19 | 1,574 | -13.3% |
| 2Q19 | 1,810 | +2.8% |
| 1Q19 | 1,653 | -5.3% |
| 4Q18 | 1,764 | +1.3% |
| 3Q18 | 1,816 | +17.5% |
| 2Q18 | 1,761 | +10.6% |
| 1Q18 | 1,746 | +7.6% |
| 4Q17 | 1,742 | +0.2% |
| 3Q17 | 1,546 | -14.7% |
| 2Q17 | 1,592 | -16.8% |
| 1Q17 | 1,623 | - |
| 4Q16 | 1,738 | -28.1% |
| 3Q16 | 1,812 | - |
| 2Q16 | 1,914 | - |
| 4Q15 | 2,418 | - |