New market data reveals that Ethereum and Tron collectively account for more than four-fifths of the total stablecoin supply tracked on public blockchains, with all other chains combining for a comparatively minor share. The figures highlight the continued consolidation of stablecoin activity on just two major networks, reflecting differences in usage, settlement priorities, and end-user behaviors.
Ethereum and Tron Hold the Majority
Statistics from Artemis underscore Ethereum’s position as the leading blockchain for stablecoin reserves, currently hosting $168.7 billion in supply. This figure represents 53.9% of the total circulating stablecoins across all monitored chains. Ethereum’s role is closely tied to its function as an institutional-grade settlement network and primary collateral platform in the decentralized finance (DeFi) sector, where stablecoins like USDT and USDC maintain their deepest liquidity.
Tron, with a stablecoin supply of $86.7 billion and a 27.7% market share, is the clear second, though its use profile differs. Rather than serving as a backbone for DeFi protocols, Tron has established itself as the preferred channel for fast, low-fee transfers of USDT, especially in emerging markets and peer-to-peer contexts where transaction cost is critical. Its activity largely reflects rapid, cross-border stablecoin movement rather than institutional collateralization.
Fragmentation in the Remainder
Beyond the top two, stablecoin liquidity becomes significantly dispersed. Solana ranks third yet holds only 5.4% of total stablecoin supply. BNB Chain follows with 5.1%, and Arbitrum manages a notably smaller 2.5% share. Remaining chains—such as Base at 1.5%, Polygon at 1.1%, Avalanche at 0.6%, Plasma at 0.6%, Aptos at 0.4%, TON at 0.3%, and HyperEVM at 0.3%—each account for a very marginal share.
Taken together, all chains outside Ethereum and Tron hold just 18% of the tracked stablecoin supply. The vast majority of this is concentrated in a handful of additional networks, while over fifteen other chains each make up less than 1% individually, reflecting a lengthy tail of adoption.
Structural Causes Behind Concentration
The data speaks to wider structural factors underpinning this concentration. Ethereum has solidified its standing through deep institutional engagement, large asset pools, and a robust suite of DeFi protocols that require on-chain stablecoins for lending, trading, and settlement. Tron, though smaller by total supply, meets the needs of users focused on speed and transfer efficiency, particularly for those transferring value across borders with minimal costs.
Stablecoin adoption on other blockchains has not kept pace, in part due to lower demand for protocol-based collateralization and a lack of comparable liquidity depth. Newer chains attract capital only gradually, often seeing limited use cases relative to the entrenched dominance of Ethereum and Tron.
Interpreting Stablecoin Supply Versus Activity
While supply concentration provides insight into where stablecoins are stored, it does not disclose network usage or transaction velocity. Some blockchains may move more stablecoins through higher transaction counts notwithstanding lower supply, while others—such as Tron—exhibit substantial supply figures due to high transfer utility. The Artemis analysis captures only where assets are held, not the dynamic flow across platforms.
Artemis noted that “stablecoin supply and transaction activity only partially overlap as measures of adoption and chain significance; supply share alone may exaggerate a chain’s institutional importance or underplay its transactional role.”
