Ethereum saw the largest net inflow of $4.2 billion in 2025, leading the year, while Arbitrum experienced the largest outflow.

Ethereum Leads 2025 with $4.2 Billion Net Inflow, Arbitrum Sees Largest Outflow. According to Artemis data, Ethereum saw a net inflow of $4.2 billion in 2025, ranking first among all public chains and demonstrating strong investment appeal. Hyperliquid ranked second with approximately $2.5 billion in net inflows, followed by emerging public chains such as Sonic, WorldChain, Solana, and Starknet, with net inflows ranging from $500 million to $1.5 billion. In contrast, Arbitrum, BNB Chain, Base, and Polygon PoS experienced net outflows, with Arbitrum seeing the largest outflow. Unichain, Berachain, Blast, and Avalanche C-Chain also showed varying degrees of capital outflow.