| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,049 | -5.1% |
| 1Q26 | 2,037 | -0.1% |
| 4Q25 | 2,163 | +11.3% |
| 3Q25 | 2,259 | +16.3% |
| 2Q25 | 2,159 | +52.9% |
| 1Q25 | 2,039 | +37.6% |
| 4Q24 | 1,943 | +40.9% |
| 3Q24 | 1,941 | +44.6% |
| 2Q24 | 1,411 | +13.4% |
| 1Q24 | 1,482 | -15.6% |
| 4Q23 | 1,379 | -23.6% |
| 3Q23 | 1,342 | -28.2% |
| 2Q23 | 1,244 | -28.7% |
| 1Q23 | 1,756 | +14.8% |
| 4Q22 | 1,805 | +19.7% |
| 3Q22 | 1,870 | +21.4% |
| 2Q22 | 1,744 | +32.8% |
| 1Q22 | 1,529 | +43.3% |
| 4Q21 | 1,508 | +24.0% |
| 3Q21 | 1,541 | +19.7% |
| 2Q21 | 1,313 | -10.3% |
| 1Q21 | 1,067 | -30.7% |
| 4Q20 | 1,216 | -22.3% |
| 3Q20 | 1,287 | -22.7% |
| 2Q20 | 1,464 | -15.5% |
| 1Q20 | 1,539 | -4.5% |
| 4Q19 | 1,566 | -0.6% |
| 3Q19 | 1,664 | -1.0% |
| 2Q19 | 1,732 | +3.4% |
| 1Q19 | 1,612 | +0.3% |
| 4Q18 | 1,575 | -0.5% |
| 3Q18 | 1,682 | +3.7% |
| 2Q18 | 1,675 | +19.0% |
| 1Q18 | 1,608 | +10.4% |
| 4Q17 | 1,583 | +13.5% |
| 3Q17 | 1,621 | -1.8% |
| 2Q17 | 1,408 | -16.5% |
| 1Q17 | 1,456 | - |
| 4Q16 | 1,395 | -24.7% |
| 3Q16 | 1,652 | - |
| 2Q16 | 1,687 | - |
| 4Q15 | 1,852 | - |