Solana's price has plummeted by approximately 40% over the past 30 days, significantly impacting the holdings of SOL treasury companies. Data reveals that 19 SOL treasury entities collectively hold around 18.5 million SOL, with a market value of approximately $1.54 billion, marking a 39.1% decrease from 30 days ago. Notably, companies such as Forward Industries, Solana Company, and DeFi Development Corp have seen their treasury values decline by over 40% to 60%.