| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,166 | -19.3% |
| 1Q26 | 1,881 | -26.8% |
| 4Q25 | 1,847 | -24.3% |
| 3Q25 | 2,388 | -7.5% |
| 2Q25 | 2,684 | -12.9% |
| 1Q25 | 2,571 | -0.0% |
| 4Q24 | 2,442 | -1.7% |
| 3Q24 | 2,581 | +11.1% |
| 2Q24 | 3,082 | +37.5% |
| 1Q24 | 2,572 | +19.5% |
| 4Q23 | 2,483 | +20.2% |
| 3Q23 | 2,323 | +20.2% |
| 2Q23 | 2,241 | +11.1% |
| 1Q23 | 2,152 | -4.8% |
| 4Q22 | 2,066 | -16.2% |
| 3Q22 | 1,932 | -16.1% |
| 2Q22 | 2,016 | -19.0% |
| 1Q22 | 2,260 | -9.3% |
| 4Q21 | 2,466 | +2.3% |
| 3Q21 | 2,304 | -13.5% |
| 2Q21 | 2,488 | +1.3% |
| 1Q21 | 2,493 | -1.8% |
| 4Q20 | 2,411 | -8.5% |
| 3Q20 | 2,665 | -2.3% |
| 2Q20 | 2,456 | -26.4% |
| 1Q20 | 2,539 | -17.0% |
| 4Q19 | 2,634 | -6.7% |
| 3Q19 | 2,727 | -17.1% |
| 2Q19 | 3,337 | +18.1% |
| 1Q19 | 3,057 | +9.1% |
| 4Q18 | 2,825 | +8.9% |
| 3Q18 | 3,288 | +22.8% |
| 2Q18 | 2,825 | +11.7% |
| 1Q18 | 2,802 | +15.5% |
| 4Q17 | 2,595 | -4.6% |
| 3Q17 | 2,677 | -13.0% |
| 2Q17 | 2,528 | -4.1% |
| 1Q17 | 2,427 | -15.0% |
| 4Q16 | 2,722 | -5.0% |
| 3Q16 | 3,079 | - |
| 2Q16 | 2,636 | - |
| 1Q16 | 2,855 | - |
| 4Q15 | 2,864 | - |