| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 13,027 | -1.3% |
| 1Q26 | 11,773 | -24.1% |
| 4Q25 | 12,930 | -17.4% |
| 3Q25 | 13,647 | -8.0% |
| 2Q25 | 13,192 | -14.4% |
| 1Q25 | 15,515 | +4.3% |
| 4Q24 | 15,658 | +15.1% |
| 3Q24 | 14,830 | +4.5% |
| 2Q24 | 15,417 | +9.6% |
| 1Q24 | 14,879 | +4.0% |
| 4Q23 | 13,599 | +2.8% |
| 3Q23 | 14,194 | +7.7% |
| 2Q23 | 14,070 | +8.7% |
| 1Q23 | 14,307 | +11.2% |
| 4Q22 | 13,224 | -4.8% |
| 3Q22 | 13,183 | -1.3% |
| 2Q22 | 12,942 | +2.1% |
| 1Q22 | 12,864 | +7.5% |
| 4Q21 | 13,895 | +26.6% |
| 3Q21 | 13,362 | +12.6% |
| 2Q21 | 12,675 | +21.8% |
| 1Q21 | 11,965 | +17.7% |
| 4Q20 | 10,972 | +3.4% |
| 3Q20 | 11,868 | - |
| 2Q20 | 10,404 | - |
| 1Q20 | 10,166 | - |
| 4Q19 | 10,607 | -4.0% |
| 4Q18 | 11,051 | +11.2% |
| 4Q17 | 9,936 | -26.1% |
| 3Q17 | 11,117 | -18.9% |
| 2Q17 | 10,704 | -11.5% |
| 1Q17 | 12,351 | - |
| 4Q16 | 13,437 | +21.4% |
| 3Q16 | 13,708 | - |
| 2Q16 | 12,089 | - |
| 4Q15 | 11,072 | - |