| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 5,216 | +43.9% |
| 1Q26 | 4,675 | +24.3% |
| 4Q25 | 3,888 | +10.7% |
| 3Q25 | 3,961 | +11.6% |
| 2Q25 | 3,624 | +8.8% |
| 1Q25 | 3,762 | +22.9% |
| 4Q24 | 3,512 | +19.7% |
| 3Q24 | 3,550 | +17.8% |
| 2Q24 | 3,329 | +15.1% |
| 1Q24 | 3,061 | +6.8% |
| 4Q23 | 2,934 | -1.7% |
| 3Q23 | 3,013 | -7.8% |
| 2Q23 | 2,892 | -18.0% |
| 1Q23 | 2,865 | -20.1% |
| 4Q22 | 2,985 | -25.8% |
| 3Q22 | 3,269 | -6.1% |
| 2Q22 | 3,525 | -5.5% |
| 1Q22 | 3,586 | +5.0% |
| 4Q21 | 4,024 | +20.1% |
| 3Q21 | 3,482 | -13.1% |
| 2Q21 | 3,730 | +6.2% |
| 1Q21 | 3,414 | -6.4% |
| 4Q20 | 3,352 | -9.8% |
| 3Q20 | 4,006 | +4.1% |
| 2Q20 | 3,513 | -20.2% |
| 1Q20 | 3,648 | -0.8% |
| 4Q19 | 3,717 | +0.3% |
| 3Q19 | 3,850 | +2.4% |
| 2Q19 | 4,401 | +17.4% |
| 1Q19 | 3,676 | -3.5% |
| 4Q18 | 3,707 | +12.6% |
| 3Q18 | 3,761 | +11.6% |
| 2Q18 | 3,751 | +29.2% |
| 1Q18 | 3,810 | +46.2% |
| 4Q17 | 3,294 | +4.9% |
| 3Q17 | 3,371 | -8.1% |
| 2Q17 | 2,904 | -2.8% |
| 1Q17 | 2,606 | - |
| 4Q16 | 3,139 | -19.3% |
| 3Q16 | 3,667 | - |
| 2Q16 | 2,989 | - |
| 4Q15 | 3,890 | - |