According to the source, institutions are adding Solana (SOL) to corporate balance sheets, as stated in the source’s Dec 21, 2025 post on X. The source highlights a ranking of the top 5 publicly traded firms with Solana treasuries, indicating sustained institutional demand per the same source. For traders, the source signals potential supply absorption and liquidity effects in SOL markets by emphasizing balance-sheet accumulation in the source’s post.