| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,262 | +17.2% |
| 1Q26 | 1,174 | +4.4% |
| 4Q25 | 1,185 | +11.7% |
| 3Q25 | 1,172 | +19.0% |
| 2Q25 | 1,077 | +8.9% |
| 1Q25 | 1,125 | +16.9% |
| 4Q24 | 1,061 | +19.6% |
| 3Q24 | 985 | +11.4% |
| 2Q24 | 989 | +16.4% |
| 1Q24 | 962 | +10.3% |
| 4Q23 | 887 | +4.2% |
| 3Q23 | 884 | +7.8% |
| 2Q23 | 850 | +1.3% |
| 1Q23 | 872 | +4.7% |
| 4Q22 | 851 | +3.3% |
| 3Q22 | 820 | +0.4% |
| 2Q22 | 839 | +6.2% |
| 1Q22 | 833 | +8.2% |
| 4Q21 | 824 | +17.2% |
| 3Q21 | 817 | -5.7% |
| 2Q21 | 790 | -3.7% |
| 1Q21 | 770 | -7.7% |
| 4Q20 | 703 | -16.3% |
| 3Q20 | 866 | -28.5% |
| 2Q20 | 820 | -39.8% |
| 1Q20 | 834 | -38.1% |
| 4Q19 | 840 | -38.4% |
| 3Q19 | 1,212 | -16.8% |
| 2Q19 | 1,361 | -10.5% |
| 1Q19 | 1,348 | -0.9% |
| 4Q18 | 1,364 | +28.2% |
| 3Q18 | 1,457 | +8.5% |
| 2Q18 | 1,521 | +30.1% |
| 1Q18 | 1,360 | +5.9% |
| 4Q17 | 1,064 | -21.6% |
| 3Q17 | 1,343 | -13.9% |
| 2Q17 | 1,169 | -18.1% |
| 1Q17 | 1,284 | - |
| 4Q16 | 1,357 | -11.8% |
| 3Q16 | 1,559 | - |
| 2Q16 | 1,427 | - |
| 4Q15 | 1,538 | - |