| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 8,084 | +29.3% |
| 2Q25 | 6,365 | -7.7% |
| 1Q25 | 5,695 | -19.7% |
| 4Q24 | 6,437 | +9.3% |
| 3Q24 | 6,251 | +18.6% |
| 2Q24 | 6,897 | +27.7% |
| 1Q24 | 7,093 | +41.5% |
| 4Q23 | 5,889 | +31.0% |
| 3Q23 | 5,272 | +22.2% |
| 2Q23 | 5,403 | +13.3% |
| 1Q23 | 5,011 | -13.5% |
| 4Q22 | 4,494 | -37.3% |
| 3Q22 | 4,315 | -30.3% |
| 2Q22 | 4,768 | -12.6% |
| 1Q22 | 5,792 | +2.0% |
| 4Q21 | 7,166 | +25.4% |
| 3Q21 | 6,194 | +21.9% |
| 2Q21 | 5,456 | +11.3% |
| 1Q21 | 5,680 | +46.8% |
| 4Q20 | 5,715 | +12.3% |
| 3Q20 | 5,081 | +28.1% |
| 2Q20 | 4,900 | +27.4% |
| 1Q20 | 3,868 | +4.6% |
| 4Q19 | 5,087 | +61.0% |
| 3Q19 | 3,965 | -16.9% |
| 2Q19 | 3,846 | -11.8% |
| 1Q19 | 3,699 | -16.9% |
| 4Q18 | 3,160 | -34.5% |
| 3Q18 | 4,772 | +6.8% |
| 2Q18 | 4,359 | +14.4% |
| 1Q18 | 4,452 | +19.6% |
| 4Q17 | 4,827 | +45.2% |
| 3Q17 | 4,470 | +60.6% |
| 2Q17 | 3,810 | +52.2% |
| 1Q17 | 3,721 | +48.8% |
| 4Q16 | 3,324 | +15.3% |
| 3Q16 | 2,783 | +9.3% |
| 2Q16 | 2,504 | - |
| 1Q16 | 2,501 | - |
| 4Q15 | 2,882 | +2.0% |
| 3Q15 | 2,546 | - |
| 4Q14 | 2,826 | - |