| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 6,753 | -5.1% |
| 1Q26 | 5,607 | -28.3% |
| 4Q25 | 6,533 | -24.5% |
| 3Q25 | 6,592 | 0.0% |
| 2Q25 | 7,119 | +3.3% |
| 1Q25 | 7,819 | +1.6% |
| 4Q24 | 8,648 | +41.3% |
| 3Q24 | 6,589 | +16.1% |
| 2Q24 | 6,893 | +31.4% |
| 1Q24 | 7,698 | +43.9% |
| 4Q23 | 6,121 | +6.2% |
| 3Q23 | 5,675 | -0.0% |
| 2Q23 | 5,244 | -6.9% |
| 1Q23 | 5,351 | +2.2% |
| 4Q22 | 5,764 | +4.5% |
| 3Q22 | 5,677 | +19.0% |
| 2Q22 | 5,631 | +17.0% |
| 1Q22 | 5,236 | +15.3% |
| 4Q21 | 5,517 | +27.2% |
| 3Q21 | 4,769 | -12.2% |
| 2Q21 | 4,814 | -2.9% |
| 1Q21 | 4,542 | -10.4% |
| 4Q20 | 4,336 | -18.3% |
| 3Q20 | 5,429 | +5.0% |
| 2Q20 | 4,958 | -20.2% |
| 1Q20 | 5,069 | -10.3% |
| 4Q19 | 5,310 | -4.6% |
| 3Q19 | 5,170 | -16.1% |
| 2Q19 | 6,213 | +12.2% |
| 1Q19 | 5,652 | +10.0% |
| 4Q18 | 5,567 | +21.7% |
| 3Q18 | 6,160 | +24.4% |
| 2Q18 | 5,538 | +32.0% |
| 1Q18 | 5,138 | +40.1% |
| 4Q17 | 4,576 | +7.3% |
| 3Q17 | 4,953 | +4.4% |
| 2Q17 | 4,196 | -7.6% |
| 1Q17 | 3,668 | -34.6% |
| 4Q16 | 4,263 | -17.2% |
| 3Q16 | 4,746 | - |
| 2Q16 | 4,540 | - |
| 1Q16 | 5,609 | - |
| 4Q15 | 5,149 | - |