| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 4,671 | +39.7% |
| 1Q26 | 3,023 | -5.3% |
| 4Q25 | 2,884 | -15.2% |
| 3Q25 | 3,155 | -1.4% |
| 2Q25 | 3,343 | +3.5% |
| 1Q25 | 3,193 | -17.5% |
| 4Q24 | 3,401 | -10.6% |
| 3Q24 | 3,198 | -18.0% |
| 2Q24 | 3,231 | -6.3% |
| 1Q24 | 3,872 | -5.8% |
| 4Q23 | 3,802 | -52.8% |
| 3Q23 | 3,902 | -69.3% |
| 2Q23 | 3,449 | -51.6% |
| 1Q23 | 4,112 | -21.3% |
| 4Q22 | 8,051 | +122.9% |
| 3Q22 | 12,715 | +354.1% |
| 2Q22 | 7,132 | +143.6% |
| 1Q22 | 5,226 | +74.8% |
| 4Q21 | 3,611 | +240.3% |
| 3Q21 | 2,800 | +65.5% |
| 2Q21 | 2,927 | +100.0% |
| 1Q21 | 2,991 | +101.1% |
| 4Q20 | 1,061 | -47.5% |
| 3Q20 | 1,692 | -27.4% |
| 2Q20 | 1,463 | -58.4% |
| 1Q20 | 1,487 | -59.5% |
| 4Q19 | 2,022 | -31.0% |
| 3Q19 | 2,332 | -5.0% |
| 2Q19 | 3,516 | +54.6% |
| 1Q19 | 3,675 | +30.8% |
| 4Q18 | 2,933 | +22.7% |
| 3Q18 | 2,456 | -12.6% |
| 2Q18 | 2,275 | -9.2% |
| 1Q18 | 2,809 | +2.4% |
| 4Q17 | 2,391 | -22.9% |
| 3Q17 | 2,810 | -7.4% |
| 2Q17 | 2,505 | +11.4% |
| 1Q17 | 2,744 | - |
| 4Q16 | 3,100 | +2.2% |
| 3Q16 | 3,036 | - |
| 2Q16 | 2,249 | - |
| 4Q15 | 3,033 | - |