| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,850 | +11.7% |
| 1Q26 | 1,887 | +19.8% |
| 4Q25 | 1,728 | +2.3% |
| 3Q25 | 1,807 | +17.7% |
| 2Q25 | 1,656 | +7.5% |
| 1Q25 | 1,574 | +3.0% |
| 4Q24 | 1,689 | +15.9% |
| 3Q24 | 1,536 | +5.4% |
| 2Q24 | 1,541 | +3.6% |
| 1Q24 | 1,529 | +8.3% |
| 4Q23 | 1,456 | -1.7% |
| 3Q23 | 1,457 | +3.6% |
| 2Q23 | 1,488 | -2.8% |
| 1Q23 | 1,412 | -10.2% |
| 4Q22 | 1,482 | -4.1% |
| 3Q22 | 1,406 | -0.7% |
| 2Q22 | 1,531 | +8.9% |
| 1Q22 | 1,571 | +13.9% |
| 4Q21 | 1,545 | +16.8% |
| 3Q21 | 1,416 | -5.2% |
| 2Q21 | 1,405 | -6.9% |
| 1Q21 | 1,380 | -2.5% |
| 4Q20 | 1,323 | -10.8% |
| 3Q20 | 1,493 | -5.4% |
| 2Q20 | 1,510 | -11.9% |
| 1Q20 | 1,416 | -17.3% |
| 4Q19 | 1,483 | -13.4% |
| 3Q19 | 1,579 | -13.1% |
| 2Q19 | 1,714 | +1.2% |
| 1Q19 | 1,712 | +0.4% |
| 4Q18 | 1,712 | +5.5% |
| 3Q18 | 1,817 | +8.9% |
| 2Q18 | 1,694 | +6.0% |
| 1Q18 | 1,705 | +13.7% |
| 4Q17 | 1,622 | +1.1% |
| 3Q17 | 1,669 | -8.4% |
| 2Q17 | 1,598 | -10.0% |
| 1Q17 | 1,499 | -16.3% |
| 4Q16 | 1,605 | -6.9% |
| 3Q16 | 1,821 | - |
| 2Q16 | 1,776 | - |
| 1Q16 | 1,791 | - |
| 4Q15 | 1,724 | - |