| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,565 | +1.8% |
| 1Q26 | 1,588 | +9.4% |
| 4Q25 | 1,650 | +15.4% |
| 3Q25 | 1,546 | +11.5% |
| 2Q25 | 1,537 | +6.8% |
| 1Q25 | 1,452 | +16.0% |
| 4Q24 | 1,430 | +21.3% |
| 3Q24 | 1,386 | +22.0% |
| 2Q24 | 1,439 | +37.8% |
| 1Q24 | 1,252 | +35.9% |
| 4Q23 | 1,179 | +25.6% |
| 3Q23 | 1,136 | +24.3% |
| 2Q23 | 1,044 | +23.0% |
| 1Q23 | 921 | +21.8% |
| 4Q22 | 939 | +22.7% |
| 3Q22 | 914 | +23.0% |
| 2Q22 | 849 | +16.0% |
| 1Q22 | 756 | +13.1% |
| 4Q21 | 765 | +15.4% |
| 3Q21 | 743 | +16.5% |
| 2Q21 | 731 | +17.9% |
| 1Q21 | 668 | +21.9% |
| 4Q20 | 663 | +10.1% |
| 3Q20 | 637 | +0.5% |
| 2Q20 | 620 | -7.2% |
| 1Q20 | 548 | -19.5% |
| 4Q19 | 602 | -18.7% |
| 3Q19 | 635 | -22.4% |
| 2Q19 | 668 | -16.8% |
| 1Q19 | 681 | -16.1% |
| 4Q18 | 741 | -10.5% |
| 3Q18 | 818 | -0.5% |
| 2Q18 | 804 | +34.0% |
| 1Q18 | 811 | +48.8% |
| 4Q17 | 828 | +30.7% |
| 3Q17 | 822 | +8.3% |
| 2Q17 | 600 | -21.1% |
| 1Q17 | 545 | - |
| 4Q16 | 633 | -23.2% |
| 3Q16 | 759 | - |
| 2Q16 | 761 | - |
| 4Q15 | 824 | - |