| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,249 | +10.6% |
| 1Q26 | 1,329 | +26.8% |
| 4Q25 | 1,101 | +2.7% |
| 3Q25 | 1,106 | +10.7% |
| 2Q25 | 1,129 | +18.7% |
| 1Q25 | 1,048 | +27.6% |
| 4Q24 | 1,072 | +62.2% |
| 3Q24 | 999 | +7.4% |
| 2Q24 | 951 | +7.7% |
| 1Q24 | 821 | -10.0% |
| 4Q23 | 661 | -23.9% |
| 3Q23 | 930 | - |
| 2Q23 | 883 | - |
| 1Q23 | 912 | - |
| 4Q22 | 868 | +148.4% |
| 4Q21 | 349 | +71.8% |
| 4Q20 | 203 | +1934.1% |
| 4Q19 | 10 | - |