| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 13,652 | +18.9% |
| 1Q26 | 12,456 | -1.7% |
| 4Q25 | 12,081 | +1.0% |
| 3Q25 | 11,612 | +3.4% |
| 2Q25 | 11,485 | +6.8% |
| 1Q25 | 12,669 | +32.1% |
| 4Q24 | 11,964 | +29.3% |
| 3Q24 | 11,233 | +30.2% |
| 2Q24 | 10,752 | +27.4% |
| 1Q24 | 9,591 | +14.6% |
| 4Q23 | 9,250 | +0.4% |
| 3Q23 | 8,627 | -4.4% |
| 2Q23 | 8,439 | -12.6% |
| 1Q23 | 8,370 | -10.1% |
| 4Q22 | 9,214 | +2.6% |
| 3Q22 | 9,028 | -5.3% |
| 2Q22 | 9,660 | -4.2% |
| 1Q22 | 9,308 | +8.0% |
| 4Q21 | 8,978 | +28.6% |
| 3Q21 | 9,531 | +11.4% |
| 2Q21 | 10,081 | +26.4% |
| 1Q21 | 8,615 | +1.2% |
| 4Q20 | 6,984 | -31.5% |
| 3Q20 | 8,557 | +149.0% |
| 2Q20 | 7,977 | +128.2% |
| 1Q20 | 8,515 | +152.0% |
| 4Q19 | 10,203 | +223.0% |
| 3Q19 | 3,436 | +3.4% |
| 2Q19 | 3,496 | +13.6% |
| 1Q19 | 3,379 | +8.4% |
| 4Q18 | 3,158 | -2.9% |
| 3Q18 | 3,323 | +0.5% |
| 2Q18 | 3,077 | +104.7% |
| 1Q18 | 3,117 | +112.5% |
| 4Q17 | 3,251 | +143.3% |
| 3Q17 | 3,306 | +97.6% |
| 2Q17 | 1,503 | -10.0% |
| 1Q17 | 1,467 | - |
| 4Q16 | 1,336 | -55.2% |
| 3Q16 | 1,673 | - |
| 2Q16 | 1,670 | - |
| 4Q15 | 2,985 | - |