| (単位:百万ドル) | 2013/12 | 2014/12 | 2015/12 | 2016/12 | 2017/12 | 2018/12 | 2019/12 | 2020/12 | 2021/12 | 2022/12 | 2023/12 | 2024/12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 現金同等物 | 54 | 49 | 64 | 88 | 89 | 190 | 99 | 167 | 133 | 61 | 41 | 36 |
| 有価証券 | - | - | - | 3 | - | - | - | - | - | 374 | 273 | 243 |
| 現金 + 有価証券 | 54 | 49 | 64 | 92 | 89 | 190 | 99 | 167 | 133 | 436 | 315 | 279 |
| 売掛金 | - | - | - | - | - | 0 | - | 5 | 8 | 38 | 1 | 3 |
| 流動資産合計 | 54 | 49 | 65 | 93 | 102 | 205 | 227 | 494 | 633 | 502 | 331 | 291 |
| 有形固定資産 | 0 | 1 | 2 | 1 | 2 | 5 | 11 | 32 | 91 | 110 | 96 | 64 |
| 投資有価証券 | - | - | - | - | - | - | 39 | - | 100 | 4 | 0 | 27 |
| 固定資産合計 | 0 | 1 | 2 | 1 | 2 | 7 | 75 | 128 | 288 | 203 | 174 | 148 |
| 総資産 | 55 | 51 | 67 | 95 | 105 | 213 | 302 | 622 | 921 | 705 | 506 | 440 |
| 買掛金 | 0 | 0 | 0 | 0 | 1 | 4 | 5 | 6 | 8 | 8 | 4 | 9 |
| 一年内返済予定の長期借入金 | 1 | 1 | 7 | 8 | - | 2 | - | - | - | - | - | - |
| 流動負債合計 | 4 | 4 | 13 | 15 | 11 | 27 | 27 | 85 | 81 | 114 | 39 | 38 |
| 長期借入金 | - | 18 | 10 | 2 | 14 | 12 | - | - | - | - | - | - |
| 資本金及び資本剰余金 | 137 | 140 | 0 | 248 | 295 | 445 | 628 | 941 | 1,448 | 1,536 | 1,580 | 1,716 |
| 利益剰余金 | - | -113 | -143 | -176 | -219 | -286 | -384 | -557 | -770 | -1,051 | -1,212 | -1,398 |
| 株主資本 | 50 | 28 | 38 | 73 | 77 | 160 | 244 | 384 | 678 | 483 | 368 | 318 |
| 有利子負債合計 | 1 | 19 | 18 | 10 | 14 | 14 | - | - | - | - | - | - |
| 純有利子負債 | -53 | -30 | -47 | -82 | -75 | -176 | - | - | - | - | - | - |
| DEレシオ(%) | 3.41 | 69.19 | 47.95 | 14.61 | 19.18 | 9.28 | - | - | - | - | - | - |