| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,265 | +28.7% |
| 3Q25 | 2,154 | +9.0% |
| 2Q25 | 1,932 | -1.1% |
| 1Q25 | 1,839 | +1.8% |
| 4Q24 | 1,759 | -2.3% |
| 3Q24 | 1,975 | +10.1% |
| 2Q24 | 1,953 | +17.0% |
| 1Q24 | 1,807 | +15.6% |
| 4Q23 | 1,800 | +17.8% |
| 3Q23 | 1,795 | +15.8% |
| 2Q23 | 1,670 | +9.7% |
| 1Q23 | 1,562 | +2.0% |
| 4Q22 | 1,529 | -2.1% |
| 3Q22 | 1,549 | +0.1% |
| 2Q22 | 1,522 | -2.1% |
| 1Q22 | 1,531 | -8.5% |
| 4Q21 | 1,562 | -9.5% |
| 3Q21 | 1,547 | +4.4% |
| 2Q21 | 1,555 | +24.6% |
| 1Q21 | 1,674 | -9.0% |
| 4Q20 | 1,725 | -10.3% |
| 3Q20 | 1,483 | -19.2% |
| 2Q20 | 1,248 | -31.7% |
| 1Q20 | 1,839 | +12.3% |
| 4Q19 | 1,924 | -5.9% |
| 3Q19 | 1,836 | -11.5% |
| 2Q19 | 1,826 | -5.3% |
| 1Q19 | 1,638 | -13.2% |
| 4Q18 | 2,044 | +13.6% |
| 3Q18 | 2,075 | +20.2% |
| 2Q18 | 1,928 | +15.0% |
| 1Q18 | 1,887 | +17.6% |
| 4Q17 | 1,799 | +12.7% |
| 3Q17 | 1,727 | +31.7% |
| 2Q17 | 1,676 | +26.6% |
| 1Q17 | 1,604 | +18.0% |
| 4Q16 | 1,596 | +24.7% |
| 3Q16 | 1,311 | - |
| 2Q16 | 1,324 | - |
| 1Q16 | 1,359 | - |
| 4Q15 | 1,279 | +6.2% |
| 4Q14 | 1,204 | - |