Upexi Treasury, the largest treasury company managing Solana's assets, has established a new advisory committee to guide its strategic direction and expand its $SOL treasury. Arthur Hayes, a prominent figure in the cryptocurrency space, has been appointed as the first member of this committee. Upexi Treasury oversees a substantial reserve of Solana tokens valued at over $400 million. Meanwhile, the broader Solana ecosystem shows growing institutional interest, with eight public companies collectively holding approximately 5.904 million SOL tokens, worth around $1.15 billion, representing 1.03% of the total Solana supply. Among these entities, DeFiDevCorp, another Solana treasury company, recently acquired an additional 110,000 SOL tokens for about $22 million at an average price of $201.68 per token, increasing its total holdings to 1.42 million SOL, valued at approximately $273 million. Many of these holdings are staked to generate yield, reflecting an active institutional engagement in Solana's token economy.