| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 3,265 | +28.4% |
| 1Q26 | 2,880 | +10.9% |
| 4Q25 | 2,739 | +0.3% |
| 3Q25 | 2,561 | +13.7% |
| 2Q25 | 2,544 | -19.2% |
| 1Q25 | 2,597 | -8.3% |
| 4Q24 | 2,731 | +17.3% |
| 3Q24 | 2,252 | -3.9% |
| 2Q24 | 3,149 | +53.5% |
| 1Q24 | 2,833 | +35.6% |
| 4Q23 | 2,328 | +11.9% |
| 3Q23 | 2,344 | +4.2% |
| 2Q23 | 2,050 | -12.4% |
| 1Q23 | 2,088 | -12.3% |
| 4Q22 | 2,080 | -12.2% |
| 3Q22 | 2,248 | +3.2% |
| 2Q22 | 2,341 | +5.4% |
| 1Q22 | 2,381 | +12.3% |
| 4Q21 | 2,369 | +21.8% |
| 3Q21 | 2,178 | -7.3% |
| 2Q21 | 2,222 | +3.8% |
| 1Q21 | 2,120 | +2.7% |
| 4Q20 | 1,944 | -8.6% |
| 3Q20 | 2,348 | +17.5% |
| 2Q20 | 2,140 | -15.9% |
| 1Q20 | 2,064 | -25.3% |
| 4Q19 | 2,127 | -23.4% |
| 3Q19 | 1,997 | -37.4% |
| 2Q19 | 2,544 | -11.9% |
| 1Q19 | 2,763 | -2.5% |
| 4Q18 | 2,778 | +8.4% |
| 3Q18 | 3,193 | +10.7% |
| 2Q18 | 2,887 | +19.9% |
| 1Q18 | 2,834 | +51.7% |
| 4Q17 | 2,563 | +12.5% |
| 3Q17 | 2,886 | -3.0% |
| 2Q17 | 2,408 | -19.5% |
| 1Q17 | 1,868 | - |
| 4Q16 | 2,279 | -16.5% |
| 3Q16 | 2,975 | - |
| 2Q16 | 2,991 | - |
| 4Q15 | 2,729 | - |