| （単位：百万ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 2Q25 | 537 | -32.5% |
| 1Q25 | 905 | -7.8% |
| 4Q24 | 581 | -22.2% |
| 3Q24 | 595 | -31.6% |
| 2Q24 | 795 | - |
| 1Q24 | 981 | +20.0% |
| 4Q23 | 747 | +29.5% |
| 3Q23 | 863 | +128.7% |
| 3Q23 | 870 | +130.6% |
| 1Q23 | 817 | +83.0% |
| 4Q22 | 576 | +128.0% |
| 3Q22 | 377 | +52.7% |
| 2Q22 | 363 | -8.8% |
| 1Q22 | 446 | +11.0% |
| 4Q21 | 253 | -38.0% |
| 3Q21 | 247 | -40.0% |
| 2Q21 | 398 | +61.0% |
| 1Q21 | 402 | +175.8% |
| 4Q20 | 408 | +36.0% |
| 3Q20 | 412 | +65.2% |
| 2Q20 | 247 | +394.9% |
| 1Q20 | 146 | +192.0% |
| 4Q19 | 300 | - |
| 3Q19 | 249 | - |
| 2Q19 | 50 | - |
| 1Q19 | 50 | - |
| 4Q18 | 0 | -100.0% |
| 4Q17 | 50 | -66.7% |
| 3Q17 | 50 | -92.3% |
| 2Q17 | 50 | -90.9% |
| 1Q17 | 50 | 0.0% |
| 4Q16 | 150 | +50.0% |
| 3Q16 | 650 | +550.0% |
| 2Q16 | 550 | +390.0% |
| 1Q16 | 50 | -55.3% |
| 4Q15 | 100 | 0.0% |
| 3Q15 | 100 | 0.0% |
| 2Q15 | 112 | +12.2% |
| 1Q15 | 111 | +11.9% |
| 4Q14 | 100 | +254.7% |
| 3Q14 | 100 | +106.3% |
| 2Q14 | 100 | +109.8% |
| 1Q14 | 100 | +238.9% |
| 4Q13 | 28 | -72.9% |
| 3Q13 | 48 | -88.7% |
| 2Q13 | 47 | -91.6% |
| 1Q13 | 29 | -97.5% |
| 4Q12 | 104 | -92.4% |
| 3Q12 | 430 | -67.2% |
| 2Q12 | 569 | -47.9% |
| 1Q12 | 1,198 | +4.8% |
| 4Q11 | 1,362 | +18.1% |
| 3Q11 | 1,312 | +738.7% |
| 2Q11 | 1,092 | +220.9% |
| 1Q11 | 1,143 | +235.7% |
| 4Q10 | 1,153 | - |
| 3Q10 | 156 | - |
| 2Q10 | 340 | - |
| 1Q10 | 340 | - |