| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 6,203 | +167.4% |
| 1Q26 | 6,328 | +208.3% |
| 4Q25 | 3,025 | +65.2% |
| 3Q25 | 1,893 | +6.6% |
| 2Q25 | 2,320 | +33.8% |
| 1Q25 | 2,052 | +154.9% |
| 4Q24 | 1,831 | +129.5% |
| 3Q24 | 1,776 | +88.5% |
| 2Q24 | 1,733 | +91.4% |
| 1Q24 | 805 | -7.4% |
| 4Q23 | 797 | -6.4% |
| 3Q23 | 942 | -11.4% |
| 2Q23 | 905 | +38.6% |
| 1Q23 | 869 | +15.5% |
| 4Q22 | 851 | -13.6% |
| 3Q22 | 1,063 | -0.6% |
| 2Q22 | 653 | -39.8% |
| 1Q22 | 752 | -30.6% |
| 4Q21 | 986 | -26.8% |
| 3Q21 | 1,069 | -32.4% |
| 2Q21 | 1,085 | -32.1% |
| 1Q21 | 1,084 | -32.0% |
| 4Q20 | 1,346 | -20.3% |
| 3Q20 | 1,582 | -4.2% |
| 2Q20 | 1,598 | -2.4% |
| 1Q20 | 1,595 | +40.7% |
| 4Q19 | 1,689 | +28.6% |
| 3Q19 | 1,651 | +37.5% |
| 2Q19 | 1,637 | +33.6% |
| 1Q19 | 1,134 | -6.8% |
| 4Q18 | 1,314 | +64.6% |
| 3Q18 | 1,201 | +43.5% |
| 2Q18 | 1,225 | +43.3% |
| 1Q18 | 1,216 | +67.3% |
| 4Q17 | 798 | +3.6% |
| 3Q17 | 837 | +36.4% |
| 2Q17 | 855 | +36.6% |
| 1Q17 | 726 | - |
| 4Q16 | 770 | +180.9% |
| 3Q16 | 613 | - |
| 2Q16 | 625 | - |
| 4Q15 | 274 | - |