| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,425 | +4.6% |
| 1Q26 | 2,011 | -24.3% |
| 4Q25 | 1,686 | -32.7% |
| 3Q25 | 2,303 | -17.3% |
| 2Q25 | 2,318 | -8.9% |
| 1Q25 | 2,657 | +11.7% |
| 4Q24 | 2,507 | +26.2% |
| 3Q24 | 2,784 | +53.6% |
| 2Q24 | 2,545 | +56.7% |
| 1Q24 | 2,379 | +63.3% |
| 4Q23 | 1,987 | +50.3% |
| 3Q23 | 1,813 | +54.4% |
| 2Q23 | 1,624 | +50.3% |
| 1Q23 | 1,456 | +45.3% |
| 4Q22 | 1,321 | +41.0% |
| 3Q22 | 1,174 | +50.6% |
| 2Q22 | 1,080 | +0.2% |
| 1Q22 | 1,002 | -1.3% |
| 4Q21 | 937 | +1.6% |
| 3Q21 | 779 | -20.3% |
| 2Q21 | 1,078 | +11.1% |
| 1Q21 | 1,015 | +15.0% |
| 4Q20 | 922 | +10.5% |
| 3Q20 | 978 | +17.8% |
| 2Q20 | 970 | +14.8% |
| 1Q20 | 882 | +6.2% |
| 4Q19 | 834 | +1.5% |
| 3Q19 | 830 | -0.9% |
| 2Q19 | 844 | +13.0% |
| 1Q19 | 831 | +11.6% |
| 4Q18 | 822 | +15.7% |
| 3Q18 | 838 | +15.3% |
| 2Q18 | 747 | -14.7% |
| 1Q18 | 744 | +106.6% |
| 4Q17 | 711 | +82.5% |
| 3Q17 | 726 | +72.2% |
| 2Q17 | 876 | +133.5% |
| 1Q17 | 360 | -5.5% |
| 4Q16 | 389 | +2.8% |
| 3Q16 | 422 | - |
| 2Q16 | 375 | - |
| 1Q16 | 381 | - |
| 4Q15 | 379 | - |