| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 5,350 | +12.6% |
| 4Q25 | 4,515 | -0.8% |
| 3Q25 | 4,788 | +12.1% |
| 2Q25 | 4,752 | +12.4% |
| 1Q25 | 4,591 | -7.0% |
| 4Q24 | 4,550 | -5.1% |
| 3Q24 | 4,271 | -7.2% |
| 2Q24 | 4,228 | -7.8% |
| 1Q24 | 4,935 | +12.2% |
| 4Q23 | 4,793 | +22.3% |
| 3Q23 | 4,603 | +23.3% |
| 2Q23 | 4,585 | +19.1% |
| 1Q23 | 4,397 | +19.6% |
| 4Q22 | 3,920 | +6.3% |
| 3Q22 | 3,732 | +4.1% |
| 2Q22 | 3,851 | +8.2% |
| 1Q22 | 3,675 | +6.6% |
| 4Q21 | 3,687 | +10.4% |
| 3Q21 | 3,586 | +8.0% |
| 2Q21 | 3,558 | +11.3% |
| 1Q21 | 3,447 | +11.8% |
| 4Q20 | 3,340 | -17.6% |
| 3Q20 | 3,319 | -10.6% |
| 2Q20 | 3,198 | -8.7% |
| 1Q20 | 3,082 | -10.6% |
| 4Q19 | 4,052 | +69.0% |
| 3Q19 | 3,711 | +302.9% |
| 2Q19 | 3,502 | +319.9% |
| 1Q19 | 3,447 | +325.0% |
| 4Q18 | 2,398 | +199.0% |
| 3Q18 | 921 | +24.5% |
| 2Q18 | 834 | +22.5% |
| 1Q18 | 811 | +29.3% |
| 4Q17 | 802 | +46.1% |
| 3Q17 | 740 | -8.2% |
| 2Q17 | 681 | -13.4% |
| 1Q17 | 627 | - |
| 4Q16 | 549 | -52.1% |
| 3Q16 | 806 | - |
| 2Q16 | 786 | - |
| 4Q15 | 1,145 | - |