Digital Assets - Schedule of Digital Assets Held (Details) |
Jun. 30, 2026
HKD ($)
bitcoin
|
Jun. 30, 2026
USD ($)
bitcoin
|
Dec. 31, 2025
HKD ($)
bitcoin
|
|---|---|---|---|
| Digital assets | |||
| Crypto Asset, Activity [Line Items] | |||
| Cost Basis | $ 3,449,618,600 | $ 439,890,156 | $ 3,302,274,909 |
| Fair Value | $ 1,446,011,653 | $ 184,393,223 | $ 3,408,761,206 |
| Bitcoin | |||
| Crypto Asset, Activity [Line Items] | |||
| Units | 342 | 342 | 340 |
| Cost Basis | $ 244,982,361 | $ 31,239,781 | $ 244,183,314 |
| Fair Value | $ 156,309,436 | $ 19,932,343 | $ 232,751,003 |
| Bitcoin Cash | |||
| Crypto Asset, Activity [Line Items] | |||
| Units | 676,049 | 676,049 | 391,702 |
| Cost Basis | $ 2,966,563,224 | $ 378,291,663 | $ 1,703,106,631 |
| Fair Value | $ 1,053,141,113 | $ 134,294,965 | $ 1,821,134,280 |
| Binance Coin | |||
| Crypto Asset, Activity [Line Items] | |||
| Units | 569 | 569 | 569 |
| Cost Basis | $ 3,922,215 | $ 500,155 | $ 3,921,556 |
| Fair Value | $ 2,424,758 | $ 309,202 | $ 3,833,787 |
| Tether | |||
| Crypto Asset, Activity [Line Items] | |||
| Units | 30,015,258 | 30,015,258 | 173,209,209 |
| Cost Basis | $ 234,119,012 | $ 29,854,503 | $ 1,351,031,831 |
| Fair Value | $ 234,118,860 | $ 29,854,483 | $ 1,351,010,850 |
| Digital asset holdings that are not individually significant | |||
| Crypto Asset, Activity [Line Items] | |||
| Units | 817 | 817 | 550 |
| Cost Basis | $ 31,788 | $ 4,054 | $ 31,577 |
| Fair Value | $ 17,486 | $ 2,230 | $ 31,286 |