| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q26 | 74 | -25.1% |
| 4Q25 | 74 | -25.1% |
| 3Q25 | 94 | -4.9% |
| 2Q25 | 94 | -5.0% |
| 1Q25 | 99 | -41.3% |
| 4Q24 | 99 | -43.6% |
| 3Q24 | 99 | -75.1% |
| 2Q24 | 99 | -76.3% |
| 1Q24 | 169 | -61.2% |
| 4Q23 | 176 | -63.1% |
| 3Q23 | 399 | -22.4% |
| 2Q23 | 419 | -23.1% |
| 1Q23 | 436 | -25.6% |
| 4Q22 | 477 | -22.4% |
| 3Q22 | 514 | -26.9% |
| 2Q22 | 545 | -35.7% |
| 1Q22 | 585 | -44.1% |
| 4Q21 | 615 | -47.7% |
| 3Q21 | 703 | -37.3% |
| 2Q21 | 847 | -35.8% |
| 1Q21 | 1,048 | +92.9% |
| 4Q20 | 1,176 | +114.6% |
| 3Q20 | 1,121 | +89.4% |
| 2Q20 | 1,321 | +105.1% |
| 1Q20 | 543 | -13.9% |
| 4Q19 | 548 | -4.6% |
| 3Q19 | 592 | -10.0% |
| 2Q19 | 644 | -6.9% |
| 1Q19 | 631 | -7.6% |
| 4Q18 | 574 | -15.1% |
| 3Q18 | 657 | -13.1% |
| 2Q18 | 692 | -10.2% |
| 1Q18 | 682 | +0.5% |
| 4Q17 | 676 | +9.3% |
| 3Q17 | 757 | +6.8% |
| 2Q17 | 771 | +2.2% |
| 1Q17 | 679 | -5.3% |
| 4Q16 | 618 | -5.5% |
| 3Q16 | 709 | - |
| 2Q16 | 754 | - |
| 1Q16 | 716 | - |
| 4Q15 | 654 | - |