Stablecoin Rising: Supply Surges To $315B As Institutional Flows Lift USDC

Circle’s USDC added roughly $2 billion in supply during the first quarter of 2026, pulling ahead of rival Tether at a moment when the broader crypto market was contracting. It marked the sharpest divergence between the two largest stablecoin issuers since the bear market of mid-2022. Related Reading: Bitcoin Stumbles Hard: The Worst Q1 In Years Raises Big Questions USDC Gains As Tether Loses Ground While USDC grew, Tether’s USDT shed approximately $3 billion over the same period. Reports indicate USDC has been gaining traction in trading and on-chain transactions, with transfer activity hitting a record high in February. The shift aligns with growing institutional preference for a US-regulated issuer as Congress moves closer to passing stablecoin legislation. Total stablecoin supply reached $315 billion by the end of March, up about $8 billion from the prior quarter, according to CEX.io data. Growth was slower than at any point since late 2023, but it was still growth — at