| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,818 | +38.2% |
| 1Q26 | 2,416 | +10.8% |
| 4Q25 | 2,291 | +4.7% |
| 3Q25 | 2,166 | +7.8% |
| 2Q25 | 2,039 | -7.7% |
| 1Q25 | 2,181 | +2.0% |
| 4Q24 | 2,188 | -0.5% |
| 3Q24 | 2,010 | -11.0% |
| 2Q24 | 2,209 | +4.7% |
| 1Q24 | 2,138 | +5.2% |
| 4Q23 | 2,198 | +11.6% |
| 3Q23 | 2,258 | +5.4% |
| 2Q23 | 2,110 | -2.7% |
| 1Q23 | 2,032 | -7.0% |
| 4Q22 | 1,969 | -4.0% |
| 3Q22 | 2,143 | +14.9% |
| 2Q22 | 2,168 | +15.2% |
| 1Q22 | 2,185 | +11.9% |
| 4Q21 | 2,051 | +10.9% |
| 3Q21 | 1,865 | -1.9% |
| 2Q21 | 1,882 | +8.4% |
| 1Q21 | 1,953 | +14.7% |
| 4Q20 | 1,849 | +11.5% |
| 3Q20 | 1,902 | +14.1% |
| 2Q20 | 1,736 | +1.0% |
| 1Q20 | 1,703 | +1.1% |
| 4Q19 | 1,658 | +0.3% |
| 3Q19 | 1,667 | -5.4% |
| 2Q19 | 1,719 | +10.5% |
| 1Q19 | 1,684 | +11.7% |
| 4Q18 | 1,653 | +17.7% |
| 3Q18 | 1,762 | +71.1% |
| 2Q18 | 1,555 | -15.7% |
| 1Q18 | 1,508 | -15.9% |
| 4Q17 | 1,405 | -21.5% |
| 3Q17 | 1,030 | -44.8% |
| 2Q17 | 1,844 | +10.3% |
| 1Q17 | 1,794 | - |
| 4Q16 | 1,789 | +11.6% |
| 3Q16 | 1,865 | - |
| 2Q16 | 1,672 | - |
| 4Q15 | 1,603 | - |