| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,032 | +35.3% |
| 2Q26 | 916 | +33.1% |
| 1Q26 | 748 | -6.8% |
| 4Q25 | 750 | -9.5% |
| 3Q25 | 763 | +11.9% |
| 2Q25 | 688 | -31.1% |
| 1Q25 | 803 | -8.9% |
| 4Q24 | 829 | +10.8% |
| 3Q24 | 682 | -4.2% |
| 2Q24 | 998 | +64.1% |
| 1Q24 | 881 | +42.1% |
| 4Q23 | 748 | +22.0% |
| 3Q23 | 712 | +15.8% |
| 2Q23 | 608 | -7.5% |
| 1Q23 | 620 | -2.4% |
| 4Q22 | 613 | +0.2% |
| 3Q22 | 615 | +13.3% |
| 2Q22 | 657 | +24.9% |
| 1Q22 | 635 | +26.7% |
| 4Q21 | 612 | +33.0% |
| 3Q21 | 543 | -17.2% |
| 2Q21 | 526 | -11.0% |
| 1Q21 | 501 | -11.8% |
| 4Q20 | 460 | -21.2% |
| 3Q20 | 656 | +19.3% |
| 2Q20 | 591 | -14.8% |
| 1Q20 | 568 | -14.8% |
| 4Q19 | 584 | -20.2% |
| 3Q19 | 550 | -28.8% |
| 2Q19 | 694 | -6.0% |
| 1Q19 | 667 | -0.9% |
| 4Q18 | 732 | +17.1% |
| 3Q18 | 773 | +16.2% |
| 2Q18 | 738 | +37.2% |
| 1Q18 | 673 | +37.3% |
| 4Q17 | 625 | +11.6% |
| 3Q17 | 665 | -8.4% |
| 2Q17 | 538 | -19.8% |
| 1Q17 | 490 | - |
| 4Q16 | 560 | -22.9% |
| 3Q16 | 726 | - |
| 2Q16 | 671 | - |
| 4Q15 | 726 | - |