| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 4,125 | +121.8% |
| 1Q26 | 3,617 | +80.3% |
| 4Q25 | 3,448 | +106.3% |
| 3Q25 | 1,934 | +32.1% |
| 2Q25 | 1,859 | +34.8% |
| 1Q25 | 2,006 | +44.8% |
| 4Q24 | 1,671 | +32.9% |
| 3Q24 | 1,464 | +28.4% |
| 2Q24 | 1,379 | +36.9% |
| 1Q24 | 1,385 | +43.7% |
| 4Q23 | 1,257 | +23.1% |
| 3Q23 | 1,140 | +1.3% |
| 2Q23 | 1,008 | -14.0% |
| 1Q23 | 964 | -11.3% |
| 4Q22 | 1,021 | -5.9% |
| 3Q22 | 1,126 | +6.2% |
| 2Q22 | 1,172 | +18.0% |
| 1Q22 | 1,086 | +11.8% |
| 4Q21 | 1,085 | +20.7% |
| 3Q21 | 1,060 | +0.1% |
| 2Q21 | 994 | +6.7% |
| 1Q21 | 972 | +3.4% |
| 4Q20 | 899 | -7.9% |
| 3Q20 | 1,059 | +5.1% |
| 2Q20 | 931 | -30.0% |
| 1Q20 | 940 | -26.1% |
| 4Q19 | 976 | -16.3% |
| 3Q19 | 1,008 | -18.1% |
| 2Q19 | 1,330 | +19.7% |
| 1Q19 | 1,272 | +15.6% |
| 4Q18 | 1,166 | +19.0% |
| 3Q18 | 1,231 | +35.3% |
| 2Q18 | 1,110 | +30.1% |
| 1Q18 | 1,100 | +40.2% |
| 4Q17 | 980 | +32.7% |
| 3Q17 | 909 | +6.5% |
| 2Q17 | 853 | +11.0% |
| 1Q17 | 785 | +0.4% |
| 4Q16 | 738 | +11.5% |
| 3Q16 | 854 | - |
| 2Q16 | 768 | - |
| 1Q16 | 782 | - |
| 4Q15 | 662 | - |