Arthur Hayes, co-founder of BitMEX, has disclosed that Zcash (ZEC) is his second-largest cryptocurrency holding, following Bitcoin (BTC). Hayes, known for his influential role in the crypto industry, highlighted his investment preference during a recent discussion, underscoring his confidence in Zcash's potential. This revelation comes as Zcash continues to attract attention for its privacy-focused features, distinguishing it from other cryptocurrencies.