| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q26 | 443,813 | -8.2% |
| 4Q25 | 338,189 | -32.2% |
| 3Q25 | 383,404 | -20.8% |
| 2Q25 | 349,332 | -27.3% |
| 1Q25 | 483,264 | +15.6% |
| 4Q24 | 498,531 | +27.8% |
| 3Q24 | 483,969 | +24.7% |
| 2Q24 | 480,725 | +24.3% |
| 1Q24 | 418,194 | +4.8% |
| 4Q23 | 390,239 | +85.0% |
| 3Q23 | 388,089 | +1930.7% |
| 2Q23 | 386,646 | +236.8% |
| 1Q23 | 399,039 | - |
| 4Q22 | 210,983 | - |
| 3Q22 | 19,111 | - |
| 2Q22 | 114,806 | - |