| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 3,257 | +18.7% |
| 1Q26 | 3,110 | +11.7% |
| 4Q25 | 2,906 | +8.7% |
| 3Q25 | 2,993 | +25.4% |
| 2Q25 | 2,745 | +19.8% |
| 1Q25 | 2,783 | +25.0% |
| 4Q24 | 2,672 | +58.0% |
| 3Q24 | 2,387 | +34.1% |
| 2Q24 | 2,291 | +48.4% |
| 1Q24 | 2,226 | +49.8% |
| 4Q23 | 1,691 | +14.3% |
| 3Q23 | 1,779 | +22.6% |
| 2Q23 | 1,543 | -2.0% |
| 1Q23 | 1,485 | +2.7% |
| 4Q22 | 1,479 | +3.0% |
| 3Q22 | 1,451 | +6.7% |
| 2Q22 | 1,574 | +23.3% |
| 1Q22 | 1,445 | +20.1% |
| 4Q21 | 1,435 | +22.3% |
| 3Q21 | 1,360 | +0.5% |
| 2Q21 | 1,277 | +3.8% |
| 1Q21 | 1,204 | -1.7% |
| 4Q20 | 1,173 | -6.6% |
| 3Q20 | 1,354 | +19.8% |
| 2Q20 | 1,230 | +12.1% |
| 1Q20 | 1,225 | +19.5% |
| 4Q19 | 1,256 | +40.7% |
| 3Q19 | 1,130 | +20.8% |
| 2Q19 | 1,097 | +25.0% |
| 1Q19 | 1,025 | +18.1% |
| 4Q18 | 892 | +3.4% |
| 3Q18 | 936 | +7.5% |
| 2Q18 | 878 | +13.0% |
| 1Q18 | 868 | +19.8% |
| 4Q17 | 863 | +26.6% |
| 3Q17 | 870 | +1.9% |
| 2Q17 | 777 | -0.5% |
| 1Q17 | 725 | - |
| 4Q16 | 681 | -5.0% |
| 3Q16 | 854 | - |
| 2Q16 | 781 | - |
| 4Q15 | 717 | - |