| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 7,752 | +0.5% |
| 1Q26 | 7,776 | +7.7% |
| 4Q25 | 8,039 | +14.6% |
| 3Q25 | 7,933 | +19.4% |
| 2Q25 | 7,713 | +15.7% |
| 1Q25 | 7,220 | +6.6% |
| 4Q24 | 7,015 | +3.7% |
| 3Q24 | 6,646 | -0.4% |
| 2Q24 | 6,669 | -2.0% |
| 1Q24 | 6,772 | +4.8% |
| 4Q23 | 6,766 | +3.7% |
| 3Q23 | 6,671 | +2.5% |
| 2Q23 | 6,805 | -1.9% |
| 1Q23 | 6,460 | -4.1% |
| 4Q22 | 6,527 | -6.0% |
| 3Q22 | 6,509 | -2.5% |
| 2Q22 | 6,940 | -0.7% |
| 1Q22 | 6,738 | +0.2% |
| 4Q21 | 6,941 | +6.5% |
| 3Q21 | 6,676 | -2.8% |
| 2Q21 | 6,987 | +5.8% |
| 1Q21 | 6,725 | +6.9% |
| 4Q20 | 6,514 | +6.9% |
| 3Q20 | 6,865 | +20.7% |
| 2Q20 | 6,606 | +9.8% |
| 1Q20 | 6,292 | +2.3% |
| 4Q19 | 6,096 | -5.2% |
| 3Q19 | 5,688 | -16.1% |
| 2Q19 | 6,016 | -10.5% |
| 1Q19 | 6,152 | -2.8% |
| 4Q18 | 6,433 | +3.5% |
| 3Q18 | 6,783 | +6.2% |
| 2Q18 | 6,718 | +13.1% |
| 1Q18 | 6,326 | +4.3% |
| 4Q17 | 6,217 | +0.7% |
| 3Q17 | 6,387 | +4.2% |
| 2Q17 | 5,940 | -1.2% |
| 1Q17 | 6,063 | - |
| 4Q16 | 6,171 | -0.0% |
| 3Q16 | 6,130 | - |
| 2Q16 | 6,009 | - |
| 4Q15 | 6,172 | - |