| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 1,026 | +54.2% |
| 2Q25 | 1,053 | +47.1% |
| 1Q25 | 719 | +11.5% |
| 4Q24 | 673 | +6.9% |
| 3Q24 | 665 | +1.9% |
| 2Q24 | 715 | +2.6% |
| 1Q24 | 644 | -17.0% |
| 4Q23 | 629 | -7.9% |
| 3Q23 | 653 | +2.1% |
| 2Q23 | 697 | +3.8% |
| 1Q23 | 776 | +10.8% |
| 4Q22 | 683 | -3.3% |
| 3Q22 | 639 | -11.4% |
| 2Q22 | 671 | -26.4% |
| 1Q22 | 700 | -42.9% |
| 4Q21 | 707 | -31.7% |
| 3Q21 | 722 | -34.6% |
| 2Q21 | 912 | -9.6% |
| 1Q21 | 1,226 | +60.1% |
| 4Q20 | 1,035 | +15.5% |
| 3Q20 | 1,104 | +78.5% |
| 2Q20 | 1,008 | +29.2% |
| 1Q20 | 766 | +12.9% |
| 4Q19 | 896 | +55.0% |
| 3Q19 | 618 | -5.7% |
| 2Q19 | 780 | +53.8% |
| 1Q19 | 678 | +64.2% |
| 4Q18 | 578 | +33.4% |
| 3Q18 | 656 | +38.5% |
| 2Q18 | 507 | +4.5% |
| 1Q18 | 413 | -15.9% |
| 4Q17 | 433 | -13.2% |
| 3Q17 | 473 | -6.4% |
| 2Q17 | 485 | -8.4% |
| 1Q17 | 491 | -15.4% |
| 4Q16 | 499 | -19.0% |
| 3Q16 | 506 | +17.5% |
| 2Q16 | 530 | - |
| 1Q16 | 581 | - |
| 4Q15 | 616 | +50.5% |
| 3Q15 | 430 | - |
| 4Q14 | 409 | - |