Solana (SOL) has recently lagged behind Bitcoin (BTC) and Ethereum (ETH), with its price only increasing by 3% over the past month compared to 18% for BTC and 28% for ETH. On-chain analytics firm Glassnode attributes this shift to a slowdown in Solana's Realized Cap growth, which reflects capital inflows and outflows. After outperforming both BTC and ETH in Q4 2024, Solana's earlier capital inflows have diminished, allowing Bitcoin and Ethereum to take the lead.