| （単位：百万） | 4Q16 | 4Q17 | 4Q18 | 4Q19 | 4Q20 | 4Q21 | 4Q22 | 4Q23 | 4Q24 |
|---|---|---|---|---|---|---|---|---|---|
| 現金同等物 | 11,288 | 5,774 | 4,623 | 5,277 | 14,360 | 9,769 | 12,603 | 13,051 | 13,531 |
| 有価証券 | - | 5,225 | 13,600 | 11,113 | 3,690 | 2,845 | 5,753 | 7,455 | 8,848 |
| 現金 + 有価証券 | 11,288 | 10,998 | 18,223 | 16,391 | 18,050 | 12,615 | 18,357 | 20,506 | 22,379 |
| 売掛金 | 197 | 287 | 596 | 675 | 746 | 933 | 818 | 572 | 1,503 |
| 商品及び製品 | 33 | 34 | 43 | 43 | 53 | 82 | 40 | 28 | 38 |
| 流動資産合計 | 13,186 | 12,378 | 21,234 | 20,098 | 22,325 | 18,666 | 24,475 | 26,954 | 30,354 |
| 有形固定資産 | 4,066 | 6,473 | 9,036 | 12,471 | 18,565 | 24,930 | 28,813 | 32,181 | 33,915 |
| 投資有価証券 | 537 | 610 | 2,207 | 946 | 1,842 | 1,214 | 7,323 | 12,171 | 12,018 |
| 固定資産合計 | 10,218 | 13,450 | 18,449 | 25,792 | 36,880 | 44,106 | 54,049 | 61,512 | 61,987 |
| 総資産 | 23,404 | 25,828 | 39,683 | 45,891 | 59,205 | 62,772 | 78,524 | 88,465 | 92,340 |
| 流動負債合計 | 3,522 | 4,146 | 5,141 | 6,681 | 9,348 | 12,996 | 16,405 | 20,061 | 28,273 |
| 固定負債合計 | 130 | 240 | 271 | 806 | 757 | 848 | 7,646 | 8,124 | 1,392 |
| 総負債 | 3,653 | 4,386 | 5,413 | 7,487 | 10,105 | 13,845 | 24,051 | 28,185 | 29,665 |
| 資本金及び資本剰余金 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 利益剰余金 | 3,510 | 6,669 | 11,052 | 16,727 | 21,039 | 22,717 | 29,459 | 36,301 | 39,099 |
| 株主資本 | 19,751 | 21,441 | 34,270 | 38,403 | 49,100 | 48,928 | 54,472 | 60,280 | 62,675 |