A prominent Bitcoin holder, who originally received 100,784 BTC valued at $642 million seven years ago, is rapidly converting their holdings to Ethereum. Over the past five days, the individual has deposited approximately 22,769 BTC, worth $2.59 billion, to Hyperliquid for sale. Subsequently, they purchased 472,920 ETH for $2.22 billion and opened a long position on 135,265 ETH valued at $577 million. This significant shift in assets highlights a strategic move from Bitcoin to Ethereum, with the whale utilizing multiple wallets for transactions. The main Bitcoin wallets involved include 19D5J8c59P2bAkWKvxSYw8scD3KUNWoZ1C and 156osMUVhrLDWjRStBYe2VEW2cDy7xWrc8, while Ethereum transactions are being conducted through wallets such as 0xac584D0BEaEE822321A1aCA4217B23F6E13BC7f7 and 0xAD75bbA280374bb7E65305053d1162bCBE911f8C.