| （単位：百万） | 2019/12 | 2020/12 | 2021/12 | 2022/12 | 2023/12 | 2024/12 |
|---|---|---|---|---|---|---|
| 現金同等物 | 4,963 | 4,678 | 7,523 | 10,187 | 7,242 | 10,299 |
| 有価証券 | 1,260 | 3,357 | 15,061 | 4,623 | 2,653 | 2,707 |
| 現金 + 有価証券 | 6,223 | 8,035 | 22,584 | 14,811 | 9,895 | 13,006 |
| 売掛金 | 744 | 1,053 | 1,382 | 1,328 | 1,573 | 1,226 |
| 流動資産合計 | 10,324 | 15,740 | 36,447 | 24,453 | 18,727 | 19,756 |
| 有形固定資産 | 516 | 761 | 1,350 | 1,227 | 714 | 589 |
| 投資有価証券 | 1,251 | 2,233 | 5,503 | 5,651 | 4,367 | 3,912 |
| 固定資産合計 | 5,193 | 8,126 | 15,606 | 17,378 | 14,432 | 12,942 |
| 総資産 | 15,517 | 23,866 | 52,053 | 41,831 | 33,159 | 32,699 |
| 買掛金 | 1,904 | 3,074 | 4,361 | 4,292 | 4,334 | 4,801 |
| 流動負債合計 | 4,273 | 7,392 | 12,071 | 17,093 | 18,104 | 14,763 |
| 長期借入金 | 3,415 | 8,341 | 17,784 | 8,683 | 0 | 3,264 |
| 固定負債合計 | 3,608 | 8,692 | 18,266 | 9,498 | 651 | 3,832 |
| 総負債 | 7,880 | 16,083 | 30,337 | 26,591 | 18,755 | 18,595 |
| 資本金及び資本剰余金 | 12,366 | 17,434 | 35,930 | 36,623 | 40,445 | 41,454 |
| 株主資本 | 7,636 | 7,782 | 21,716 | 15,240 | 14,404 | 14,108 |
| 有利子負債合計 | 3,415 | 8,341 | 17,784 | 8,683 | 0 | 3,264 |
| 純有利子負債 | -2,809 | 305 | -4,800 | -6,128 | -9,894 | -9,742 |
| DEレシオ（％） | 44.7 | 107.2 | 81.9 | 57.0 | 0.0 | 23.1 |