| (単位:百万ドル) | 2Q21 | 3Q21 | 4Q21 | 1Q22 | 2Q22 | 3Q22 | 4Q22 | 1Q23 | 2Q23 | 3Q23 | 4Q23 | 1Q24 | 2Q24 | 3Q24 | 4Q24 | 1Q25 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 現金同等物 | 251 | 39 | 35 | 55 | 58 | 64 | 51 | 30 | 33 | 17 | 19 | 212 | 14 | 26 | 430 | 73 |
| 有価証券 | 142 | 348 | 339 | 306 | 295 | 274 | 275 | 286 | 269 | 332 | 324 | 438 | 631 | 631 | 594 | 940 |
| 現金 + 有価証券 | 394 | 387 | 374 | 361 | 354 | 338 | 327 | 316 | 303 | 349 | 344 | 651 | 646 | 658 | 1,025 | 1,014 |
| 売掛金 | 0 | 0 | 0 | - | - | 0 | - | 0 | - | - | - | 0 | 7 | - | - | - |
| 流動資産合計 | 396 | 389 | 377 | 364 | 358 | 344 | 332 | 321 | 309 | 355 | 349 | 658 | 661 | 666 | 1,033 | 1,023 |
| 有形固定資産 | 0 | 1 | 1 | 2 | 3 | 6 | 7 | 7 | 7 | 7 | 7 | 6 | 5 | 5 | 4 | 4 |
| 固定資産合計 | 0 | 1 | 2 | 3 | 27 | 31 | 31 | 31 | 32 | 31 | 31 | 30 | 29 | 28 | 27 | 27 |
| 総資産 | 396 | 391 | 379 | 368 | 385 | 375 | 364 | 352 | 341 | 386 | 380 | 688 | 691 | 695 | 1,061 | 1,050 |
| 買掛金 | 0 | 3 | 2 | 1 | 3 | 2 | 2 | 2 | 1 | 2 | 2 | 2 | 1 | 2 | 4 | 2 |
| 流動負債合計 | 9 | 12 | 12 | 12 | 12 | 16 | 16 | 16 | 17 | 14 | 13 | 10 | 11 | 17 | 17 | 17 |
| 固定負債合計 | 2 | 1 | 0 | 0 | 28 | 27 | 26 | 25 | 24 | 23 | 23 | 22 | 22 | 21 | 21 | 20 |
| 総負債 | 12 | 14 | 13 | 12 | 41 | 44 | 43 | 41 | 42 | 37 | 36 | 33 | 33 | 38 | 38 | 38 |
| 資本金及び資本剰余金 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 利益剰余金 | -24 | -34 | -48 | -61 | -78 | -95 | -111 | -128 | -146 | -157 | -169 | -184 | -190 | -218 | -238 | -262 |
| 株主資本 | 384 | 376 | 366 | 356 | 343 | 331 | 320 | 311 | 299 | 348 | 344 | 655 | 657 | 656 | 1,022 | 1,012 |