| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 18,066 | +10.1% |
| 1Q26 | 16,910 | +2.2% |
| 4Q25 | 15,427 | -8.6% |
| 3Q25 | 15,885 | +1.4% |
| 2Q25 | 16,409 | +8.8% |
| 1Q25 | 16,546 | +40.3% |
| 4Q24 | 16,882 | +52.4% |
| 3Q24 | 15,668 | +46.8% |
| 2Q24 | 15,076 | +44.7% |
| 1Q24 | 11,792 | +13.2% |
| 4Q23 | 11,078 | +9.9% |
| 3Q23 | 10,676 | +20.1% |
| 2Q23 | 10,422 | +16.1% |
| 1Q23 | 10,414 | +36.2% |
| 4Q22 | 10,076 | +26.1% |
| 3Q22 | 8,889 | +13.5% |
| 2Q22 | 8,979 | +13.3% |
| 1Q22 | 7,645 | -3.8% |
| 4Q21 | 7,992 | +3.0% |
| 3Q21 | 7,831 | -6.7% |
| 2Q21 | 7,922 | -0.6% |
| 1Q21 | 7,944 | -9.4% |
| 4Q20 | 7,760 | -6.2% |
| 3Q20 | 8,389 | +9.4% |
| 2Q20 | 7,970 | -2.5% |
| 1Q20 | 8,771 | +29.0% |
| 4Q19 | 8,272 | +25.5% |
| 3Q19 | 7,671 | +32.2% |
| 2Q19 | 8,173 | +41.7% |
| 1Q19 | 6,800 | +26.6% |
| 4Q18 | 6,589 | +25.1% |
| 3Q18 | 5,801 | +5.9% |
| 2Q18 | 5,766 | +9.8% |
| 1Q18 | 5,372 | +15.5% |
| 4Q17 | 5,266 | +15.2% |
| 3Q17 | 5,479 | +5.9% |
| 2Q17 | 5,252 | +3.2% |
| 1Q17 | 4,653 | -15.5% |
| 4Q16 | 4,572 | -8.1% |
| 3Q16 | 5,174 | - |
| 2Q16 | 5,087 | - |
| 1Q16 | 5,508 | - |
| 4Q15 | 4,976 | - |