| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 5,725 | +3.2% |
| 1Q26 | 5,067 | -25.2% |
| 4Q25 | 5,120 | -17.5% |
| 3Q25 | 5,688 | -1.7% |
| 2Q25 | 5,549 | -5.1% |
| 1Q25 | 6,776 | +23.5% |
| 4Q24 | 6,206 | +28.3% |
| 3Q24 | 5,784 | +25.4% |
| 2Q24 | 5,850 | +27.6% |
| 1Q24 | 5,488 | +24.8% |
| 4Q23 | 4,838 | -0.4% |
| 3Q23 | 4,614 | -15.0% |
| 2Q23 | 4,584 | -49.7% |
| 1Q23 | 4,399 | -49.5% |
| 4Q22 | 4,859 | -48.2% |
| 3Q22 | 5,428 | -41.0% |
| 2Q22 | 9,121 | -8.9% |
| 1Q22 | 8,715 | -12.5% |
| 4Q21 | 9,378 | +2.1% |
| 3Q21 | 9,204 | -19.7% |
| 2Q21 | 10,008 | -6.0% |
| 1Q21 | 9,965 | -5.9% |
| 4Q20 | 9,185 | -12.5% |
| 3Q20 | 11,458 | +11.4% |
| 2Q20 | 10,652 | -22.2% |
| 1Q20 | 10,588 | -16.2% |
| 4Q19 | 10,496 | -18.2% |
| 3Q19 | 10,286 | -30.0% |
| 2Q19 | 13,696 | -14.8% |
| 1Q19 | 12,642 | -17.2% |
| 4Q18 | 12,830 | -9.4% |
| 3Q18 | 14,685 | +5.5% |
| 2Q18 | 16,078 | +30.7% |
| 1Q18 | 15,274 | +41.4% |
| 4Q17 | 14,163 | +24.6% |
| 3Q17 | 13,921 | +3.6% |
| 2Q17 | 12,298 | +0.2% |
| 1Q17 | 10,802 | -28.0% |
| 4Q16 | 11,370 | -22.4% |
| 3Q16 | 13,437 | - |
| 2Q16 | 12,272 | - |
| 1Q16 | 15,006 | - |
| 4Q15 | 14,653 | - |