| (単位:百万円) | 2013/5 | 2014/5 | 2015/5 | 2016/5 | 2017/5 | 2018/5 | 2019/5 | 2020/5 | 2021/5 | 2022/5 | 2023/5 | 2024/5 | 2025/5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 現金同等物 | - | 518 | 552 | 678 | 850 | 1,043 | 1,098 | 1,548 | 1,754 | 2,000 | 1,788 | 1,923 | 1,728 |
| 有価証券 | - | 68 | 33 | 70 | 10 | 50 | 58 | - | 30 | 72 | - | - | - |
| 流動資産合計 | - | 761 | 729 | 840 | 1,010 | 1,199 | 1,295 | 1,662 | 1,918 | 2,250 | 1,968 | 2,158 | 2,089 |
| 有形固定資産 | - | 3 | 2 | 6 | 6 | 5 | 9 | 8 | 7 | 7 | 8 | 21 | 17 |
| 投資有価証券 | - | 330 | 411 | 413 | 335 | 269 | 292 | 163 | 123 | 50 | 452 | 548 | 645 |
| 固定資産合計 | - | 400 | 465 | 477 | 384 | 310 | 350 | 220 | 183 | 118 | 527 | 657 | 985 |
| 総資産 | - | 1,161 | 1,195 | 1,318 | 1,394 | 1,510 | 1,645 | 1,883 | 2,101 | 2,368 | 2,496 | 2,816 | 3,074 |
| 流動負債合計 | - | 74 | 86 | 102 | 108 | 119 | 127 | 169 | 177 | 190 | 196 | 283 | 277 |
| 固定負債合計 | - | 34 | 46 | 55 | 50 | 57 | 42 | 53 | 43 | 38 | 72 | 51 | 46 |
| 総負債 | - | 108 | 132 | 157 | 158 | 176 | 169 | 223 | 220 | 229 | 269 | 334 | 323 |
| 資本金及び資本剰余金 | - | 717 | 717 | 717 | 717 | 717 | 722 | 730 | 745 | 757 | 766 | 774 | 781 |
| 利益剰余金 | - | 366 | 377 | 474 | 552 | 625 | 762 | 939 | 1,145 | 1,390 | 1,666 | 2,005 | 2,363 |
| 株主資本 | 1,044 | 1,052 | 1,063 | 1,160 | 1,236 | 1,333 | 1,475 | 1,660 | 1,881 | 2,138 | 2,226 | 2,481 | 2,750 |