Circle printed roughly $11 billion in USDC on the Solana blockchain during August, a monthly total that marks the largest single-month issuance the network has seen and signals a meaningful shift in where dollar-backed stablecoins are finding a home.
What actually happened
The minting didn’t land in one dramatic drop. Circle issued USDC across August in repeated $250 million tranches, including a notable $1 billion single-day issuance. Monitoring service Whale Alert flagged roughly $1.25 billion minted in a single week during mid-to-late August alone.
The broader picture was equally striking. Gross USDC issuance across all blockchains hit approximately $5 billion in the week ending August 26, the highest weekly figure recorded since early 2026.
Each mint is backed one-for-one by USD reserves held by Circle, so this wasn’t creative accounting. The company was responding to real demand, issuing new tokens only when counterparties deposited equivalent dollars.
