| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 3,057 | -75.4% |
| 4Q25 | 2,785 | -76.9% |
| 3Q25 | 2,773 | -73.7% |
| 2Q25 | 12,448 | +22.6% |
| 1Q25 | 12,337 | +23.2% |
| 4Q24 | 12,051 | +19.5% |
| 3Q24 | 10,542 | +0.3% |
| 2Q24 | 10,153 | +1.8% |
| 1Q24 | 10,012 | +8.5% |
| 4Q23 | 10,084 | +9.6% |
| 3Q23 | 10,509 | +11.6% |
| 2Q23 | 9,970 | +18.2% |
| 1Q23 | 9,227 | +15.1% |
| 4Q22 | 9,200 | +6.0% |
| 3Q22 | 9,418 | +3.2% |
| 2Q22 | 8,432 | -84.4% |
| 1Q22 | 8,015 | -10.6% |
| 4Q21 | 8,682 | -5.2% |
| 3Q21 | 9,122 | -7.4% |
| 2Q21 | 53,932 | +518.1% |
| 1Q21 | 8,965 | +1.4% |
| 4Q20 | 9,162 | -8.7% |
| 3Q20 | 9,855 | -11.7% |
| 2Q20 | 8,726 | -10.6% |
| 1Q20 | 8,844 | -19.2% |
| 4Q19 | 10,033 | +0.6% |
| 3Q19 | 11,164 | +25.4% |
| 2Q19 | 9,758 | +10.2% |
| 1Q19 | 10,948 | +5.4% |
| 4Q18 | 9,969 | +2.0% |
| 3Q18 | 8,901 | -24.9% |
| 2Q18 | 8,853 | -17.5% |
| 1Q18 | 10,387 | +3.5% |
| 4Q17 | 9,775 | +48.0% |
| 3Q17 | 11,849 | +44.4% |
| 2Q17 | 10,733 | +252.9% |
| 1Q17 | 10,037 | - |
| 4Q16 | 6,606 | +175.7% |
| 3Q16 | 8,204 | - |
| 2Q16 | 3,041 | - |
| 4Q15 | 2,396 | - |