| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 4,341 | -6.1% |
| 1Q25 | 4,525 | -16.8% |
| 4Q24 | 4,790 | -19.2% |
| 3Q24 | 4,622 | -26.0% |
| 2Q24 | 5,308 | -17.7% |
| 1Q24 | 5,436 | -9.8% |
| 4Q23 | 5,927 | +0.4% |
| 3Q23 | 6,243 | +15.5% |
| 2Q23 | 6,452 | +35.9% |
| 1Q23 | 6,026 | +57.6% |
| 4Q22 | 5,902 | +37.4% |
| 3Q22 | 5,407 | +33.4% |
| 2Q22 | 4,748 | +36.0% |
| 1Q22 | 3,825 | -4.8% |
| 4Q21 | 4,294 | +9.2% |
| 3Q21 | 4,052 | +4.2% |
| 2Q21 | 3,491 | -11.5% |
| 1Q21 | 4,018 | -4.7% |
| 4Q20 | 3,934 | -2.0% |
| 3Q20 | 3,890 | +2.3% |
| 2Q20 | 3,944 | +2.4% |
| 1Q20 | 4,217 | +13.4% |
| 4Q19 | 4,016 | +7.7% |
| 3Q19 | 3,803 | -4.5% |
| 2Q19 | 3,852 | +3.3% |
| 1Q19 | 3,717 | -2.5% |
| 4Q18 | 3,730 | +10.4% |
| 3Q18 | 3,982 | +19.2% |
| 2Q18 | 3,728 | +20.8% |
| 1Q18 | 3,811 | +41.0% |
| 4Q17 | 3,378 | +22.9% |
| 3Q17 | 3,341 | +24.9% |
| 2Q17 | 3,085 | +9.6% |
| 1Q17 | 2,703 | +7.4% |
| 4Q16 | 2,748 | +14.3% |
| 3Q16 | 2,674 | +23.3% |
| 2Q16 | 2,816 | - |
| 1Q16 | 2,517 | - |
| 4Q15 | 2,404 | +35.2% |
| 3Q15 | 2,168 | - |
| 4Q14 | 1,778 | - |