| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 7,642 | -7.2% |
| 1Q26 | 7,386 | -14.8% |
| 4Q25 | 9,839 | +19.8% |
| 3Q25 | 8,762 | +38.9% |
| 2Q25 | 8,235 | +27.5% |
| 1Q25 | 8,668 | +19.8% |
| 4Q24 | 8,214 | -11.0% |
| 3Q24 | 6,306 | -24.2% |
| 2Q24 | 6,459 | -19.7% |
| 1Q24 | 7,238 | -8.1% |
| 4Q23 | 9,228 | +7.8% |
| 3Q23 | 8,320 | -22.5% |
| 2Q23 | 8,039 | +17.8% |
| 1Q23 | 7,877 | +10.7% |
| 4Q22 | 8,564 | +19.9% |
| 3Q22 | 10,738 | +46.8% |
| 2Q22 | 6,823 | -33.3% |
| 1Q22 | 7,116 | -24.1% |
| 4Q21 | 7,143 | -4.6% |
| 3Q21 | 7,316 | -14.9% |
| 2Q21 | 10,227 | +25.9% |
| 1Q21 | 9,380 | +10.9% |
| 4Q20 | 7,490 | -12.0% |
| 3Q20 | 8,595 | +3.1% |
| 2Q20 | 8,121 | -3.6% |
| 1Q20 | 8,455 | +5.7% |
| 4Q19 | 8,509 | +20.1% |
| 3Q19 | 8,335 | +19.7% |
| 2Q19 | 8,422 | +35.9% |
| 1Q19 | 8,002 | +34.2% |
| 4Q18 | 7,085 | +21.8% |
| 3Q18 | 6,962 | +14.6% |
| 2Q18 | 6,196 | +5.9% |
| 1Q18 | 5,961 | +7.8% |
| 4Q17 | 5,819 | +9.6% |
| 3Q17 | 6,074 | +14.1% |
| 2Q17 | 5,853 | +22.4% |
| 1Q17 | 5,530 | - |
| 4Q16 | 5,310 | -3.5% |
| 3Q16 | 5,325 | - |
| 2Q16 | 4,782 | - |
| 4Q15 | 5,501 | - |