| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,746 | +47.9% |
| 1Q26 | 2,330 | +9.1% |
| 4Q25 | 2,178 | +8.7% |
| 3Q25 | 2,111 | +25.7% |
| 2Q25 | 1,857 | +6.3% |
| 1Q25 | 2,135 | +22.6% |
| 4Q24 | 2,004 | +37.4% |
| 3Q24 | 1,679 | +18.8% |
| 2Q24 | 1,746 | +26.8% |
| 1Q24 | 1,741 | +30.5% |
| 4Q23 | 1,458 | +5.8% |
| 3Q23 | 1,413 | +11.1% |
| 2Q23 | 1,377 | +9.8% |
| 1Q23 | 1,333 | +6.8% |
| 4Q22 | 1,378 | +14.5% |
| 3Q22 | 1,272 | +22.8% |
| 2Q22 | 1,254 | +24.6% |
| 1Q22 | 1,248 | +28.4% |
| 4Q21 | 1,203 | +26.0% |
| 3Q21 | 1,036 | -13.4% |
| 2Q21 | 1,006 | -11.4% |
| 1Q21 | 972 | -12.6% |
| 4Q20 | 955 | -19.3% |
| 3Q20 | 1,196 | -0.6% |
| 2Q20 | 1,135 | -20.7% |
| 1Q20 | 1,113 | -16.7% |
| 4Q19 | 1,183 | -6.7% |
| 3Q19 | 1,203 | -9.1% |
| 2Q19 | 1,431 | +19.8% |
| 1Q19 | 1,336 | +13.4% |
| 4Q18 | 1,268 | +7.6% |
| 3Q18 | 1,323 | +15.3% |
| 2Q18 | 1,195 | +16.2% |
| 1Q18 | 1,178 | +21.5% |
| 4Q17 | 1,178 | +13.3% |
| 3Q17 | 1,148 | -7.3% |
| 2Q17 | 1,028 | -15.6% |
| 1Q17 | 969 | - |
| 4Q16 | 1,040 | -18.7% |
| 3Q16 | 1,238 | - |
| 2Q16 | 1,218 | - |
| 4Q15 | 1,279 | - |