| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 8,727 | +14.9% |
| 2Q26 | 9,300 | -9.4% |
| 1Q26 | 7,552 | -29.7% |
| 4Q25 | 7,558 | -27.4% |
| 3Q25 | 7,596 | -20.9% |
| 2Q25 | 10,263 | -0.1% |
| 1Q25 | 10,744 | +12.2% |
| 4Q24 | 10,405 | +7.0% |
| 3Q24 | 9,599 | -15.5% |
| 2Q24 | 10,273 | -11.6% |
| 1Q24 | 9,575 | -15.0% |
| 4Q23 | 9,720 | -17.7% |
| 3Q23 | 11,363 | +17.5% |
| 2Q23 | 11,624 | +9.6% |
| 1Q23 | 11,270 | +4.6% |
| 4Q22 | 11,808 | +1.4% |
| 3Q22 | 9,671 | -13.7% |
| 2Q22 | 10,602 | -5.5% |
| 1Q22 | 10,777 | +7.2% |
| 4Q21 | 11,649 | +28.5% |
| 3Q21 | 11,203 | -8.2% |
| 2Q21 | 11,215 | -2.5% |
| 1Q21 | 10,057 | -6.9% |
| 4Q20 | 9,062 | -21.4% |
| 3Q20 | 12,206 | +10.9% |
| 2Q20 | 11,505 | -11.4% |
| 1Q20 | 10,798 | -10.8% |
| 4Q19 | 11,524 | +0.1% |
| 3Q19 | 11,007 | -13.9% |
| 2Q19 | 12,986 | +6.8% |
| 1Q19 | 12,103 | -1.0% |
| 4Q18 | 11,513 | -5.1% |
| 3Q18 | 12,785 | +8.8% |
| 2Q18 | 12,162 | +7.8% |
| 1Q18 | 12,228 | +10.5% |
| 4Q17 | 12,135 | +1.3% |
| 3Q17 | 11,752 | -9.2% |
| 2Q17 | 11,284 | -12.0% |
| 1Q17 | 11,071 | - |
| 4Q16 | 11,980 | +7.4% |
| 3Q16 | 12,936 | - |
| 2Q16 | 12,819 | - |
| 4Q15 | 11,153 | - |