According to the Daily Planet report, HODL15Capital monitoring shows that the mysterious address "Mr. 100" purchased about 520 BTC again on February 27. Currently, the address holds 47,712.99 BTC, worth about $2.717 billion. It is worth noting that "Mr. 100" bought BTC for $1.3 billion, which is now worth $2.7 billion, with unrealized gains of $1.38 billion.