| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 4,811 | +47.9% |
| 1Q26 | 4,243 | +26.4% |
| 4Q25 | 4,166 | +39.2% |
| 3Q25 | 3,015 | +3.8% |
| 2Q25 | 3,252 | +15.1% |
| 1Q25 | 3,355 | +20.2% |
| 4Q24 | 2,994 | +15.1% |
| 3Q24 | 2,905 | +20.1% |
| 2Q24 | 2,825 | +17.3% |
| 1Q24 | 2,792 | +16.5% |
| 4Q23 | 2,601 | +6.9% |
| 3Q23 | 2,419 | -50.0% |
| 2Q23 | 2,409 | -52.8% |
| 1Q23 | 2,397 | -51.3% |
| 4Q22 | 2,434 | -52.7% |
| 3Q22 | 4,842 | -1.8% |
| 2Q22 | 5,100 | +5.8% |
| 1Q22 | 4,921 | +3.4% |
| 4Q21 | 5,142 | +13.9% |
| 3Q21 | 4,932 | -10.0% |
| 2Q21 | 4,821 | -1.1% |
| 1Q21 | 4,757 | +0.4% |
| 4Q20 | 4,515 | -7.7% |
| 3Q20 | 5,479 | +17.0% |
| 2Q20 | 4,873 | -10.6% |
| 1Q20 | 4,739 | -15.9% |
| 4Q19 | 4,892 | -2.2% |
| 3Q19 | 4,681 | -8.1% |
| 2Q19 | 5,452 | +15.5% |
| 1Q19 | 5,638 | +30.5% |
| 4Q18 | 5,001 | +26.4% |
| 3Q18 | 5,093 | +28.6% |
| 2Q18 | 4,719 | +26.3% |
| 1Q18 | 4,320 | +21.8% |
| 4Q17 | 3,956 | +4.2% |
| 3Q17 | 3,960 | +1.5% |
| 2Q17 | 3,736 | -21.1% |
| 1Q17 | 3,547 | - |
| 4Q16 | 3,798 | -12.5% |
| 3Q16 | 3,901 | - |
| 2Q16 | 4,737 | - |
| 4Q15 | 4,340 | - |