Anonymous trader VBVIT holds the largest unrealized-profit Bitcoin position on Hyperliquid, according to on-chain analyst Ai Yi's monitoring data. The account maintains a 25x short on 1,376.07 BTC (approximately $104 million) with an average entry price of $79,860.8, generating $4.89 million in unrealized profit plus $426,000 in funding fee income. The total position value stands at $163 million, with 95% allocated to shorts and BTC positions accounting for 63.8% of the portfolio.