| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 10,148 | +18.6% |
| 1Q26 | 7,606 | -16.5% |
| 4Q25 | 7,703 | -11.6% |
| 3Q25 | 7,622 | -8.2% |
| 2Q25 | 8,553 | +5.6% |
| 1Q25 | 9,114 | +8.3% |
| 4Q24 | 8,713 | +125.1% |
| 3Q24 | 8,301 | +66.6% |
| 2Q24 | 8,103 | +53.8% |
| 1Q24 | 8,419 | +112.1% |
| 4Q23 | 3,871 | +47.5% |
| 3Q23 | 4,983 | +14.5% |
| 2Q23 | 5,269 | +15.8% |
| 1Q23 | 3,969 | +11.6% |
| 4Q22 | 2,625 | -26.8% |
| 3Q22 | 4,351 | +29.7% |
| 2Q22 | 4,552 | +40.1% |
| 1Q22 | 3,556 | +12.3% |
| 4Q21 | 3,586 | +48.0% |
| 3Q21 | 3,354 | +11.8% |
| 2Q21 | 3,249 | +8.0% |
| 1Q21 | 3,167 | -20.1% |
| 4Q20 | 2,423 | -14.8% |
| 3Q20 | 3,000 | +5.5% |
| 2Q20 | 3,007 | +48.9% |
| 1Q20 | 3,965 | +98.8% |
| 4Q19 | 2,846 | +39.9% |
| 3Q19 | 2,844 | -45.2% |
| 2Q19 | 2,019 | -60.9% |
| 1Q19 | 1,994 | -60.8% |
| 4Q18 | 2,033 | -47.6% |
| 3Q18 | 5,188 | +34.9% |
| 2Q18 | 5,162 | +28.6% |
| 1Q18 | 5,090 | +17.6% |
| 4Q17 | 3,883 | +15908.0% |
| 3Q17 | 3,847 | +15636.4% |
| 2Q17 | 4,016 | +16264.3% |
| 1Q17 | 4,327 | - |
| 4Q16 | 24 | -2.3% |
| 3Q16 | 24 | - |
| 2Q16 | 24 | - |
| 4Q15 | 24 | - |