| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 2,863 | +14.2% |
| 2Q25 | 2,610 | -2.3% |
| 1Q25 | 2,520 | -10.7% |
| 4Q24 | 2,616 | +3.4% |
| 3Q24 | 2,506 | -15.8% |
| 2Q24 | 2,671 | -11.4% |
| 1Q24 | 2,822 | -11.7% |
| 4Q23 | 2,529 | -18.9% |
| 3Q23 | 2,977 | -9.9% |
| 2Q23 | 3,015 | -8.6% |
| 1Q23 | 3,196 | +10.9% |
| 4Q22 | 3,118 | +5.1% |
| 3Q22 | 3,305 | +9.7% |
| 2Q22 | 3,298 | +14.0% |
| 1Q22 | 2,882 | +51.2% |
| 4Q21 | 2,967 | +60.4% |
| 3Q21 | 3,014 | +76.7% |
| 2Q21 | 2,893 | +78.7% |
| 1Q21 | 1,906 | +34.3% |
| 4Q20 | 1,850 | +2.3% |
| 3Q20 | 1,706 | +0.7% |
| 2Q20 | 1,619 | +31.0% |
| 1Q20 | 1,419 | +2.2% |
| 4Q19 | 1,809 | +50.6% |
| 3Q19 | 1,694 | +18.1% |
| 2Q19 | 1,236 | -13.6% |
| 1Q19 | 1,388 | -3.3% |
| 4Q18 | 1,201 | -23.0% |
| 3Q18 | 1,434 | +2.4% |
| 2Q18 | 1,430 | +11.3% |
| 1Q18 | 1,436 | +19.9% |
| 4Q17 | 1,559 | +20.8% |
| 3Q17 | 1,401 | +24.2% |
| 2Q17 | 1,285 | +22.0% |
| 1Q17 | 1,198 | +10.3% |
| 4Q16 | 1,291 | -5.0% |
| 3Q16 | 1,128 | -10.1% |
| 2Q16 | 1,053 | - |
| 1Q16 | 1,086 | - |
| 4Q15 | 1,359 | -9.8% |
| 3Q15 | 1,255 | - |
| 4Q14 | 1,507 | - |