Tether’s USDt Market Cap Surpasses $160 Billion, Driven by Tron Blockchain Shift

Tether’s USDt stablecoin has achieved a significant milestone, surpassing a market capitalization of $160 billion. This development solidifies USDt’s position as the leading digital dollar in the cryptocurrency ecosystem, particularly in regions where traditional banking access is limited. The majority of USDt’s supply is now hosted on the Tron blockchain, which has surpassed Ethereum in terms of USDt distribution. This shift highlights a growing preference for blockchains that offer higher throughput and lower transaction fees, which are essential for stablecoin scalability and user experience.

According to Tether CEO Paolo Ardoino, USDt’s widespread adoption among over 400 million users underscores its critical role as a reliable dollar substitute in emerging markets. The distribution of USDt across different blockchains reveals a significant trend: Tron now hosts approximately $81 billion of the total supply, while Ethereum hosts $65 billion. This indicates a growing preference for blockchains that offer higher throughput and lower transaction fees, which are crucial for stablecoin scalability and user experience.

Tether’s transparency reports confirm that USDt is predominantly backed by cash and cash equivalents, with short-term US Treasurys comprising 81.5% of reserves. Bitcoin holdings represent a smaller portion at 5.1%. As of Q2 2025, Tether holds over $127 billion in US Treasurys, positioning it among the world’s top holders alongside sovereign nations. This robust reserve composition supports USDt’s stability and trustworthiness in the market. Additionally, Tether’s consistent token minting—exceeding $4 billion in the past week alone—demonstrates ongoing demand and liquidity in the stablecoin market.

In an effort to optimize operational efficiency and scalability, Tether announced plans to discontinue USDt redemptions on five legacy blockchains, including Omni Layer and Bitcoin Cash SLP, effective September 1. CEO Paolo Ardoino emphasized that this strategic move allows Tether to concentrate on blockchains with stronger developer ecosystems and higher scalability, thereby enhancing user experience and network performance. This decision reflects broader industry trends favoring modern, scalable blockchain infrastructures over older, less efficient networks.

The stablecoin sector continues to expand rapidly, with transaction volumes in 2024 surpassing those of major payment networks like Visa and Mastercard combined. This growth is occurring amid increasing regulatory scrutiny and efforts to establish clear frameworks. The GENIUS Act, a bipartisan legislative initiative, has gained traction in the Senate Banking Committee and passed the Senate, aiming to provide comprehensive stablecoin regulation. However, the bill faces hurdles in the House of Representatives, where procedural delays have postponed its progress. The outcome of this legislation will be pivotal in shaping the future regulatory landscape for stablecoins and their integration into mainstream finance.

USDt’s widespread adoption, particularly in emerging markets, highlights its role as a critical financial tool for billions of users seeking a stable store of value and medium of exchange. The stablecoin’s accessibility and backing by liquid reserves provide a reliable alternative to local currencies prone to volatility. As regulatory clarity improves and blockchain technology evolves, stablecoins like USDt are poised to become foundational elements in the global digital economy, facilitating cross-border payments and financial inclusion.

Tether’s USDt reaching a $160 billion market cap underscores its entrenched position as the premier stablecoin and digital dollar proxy. The shift towards the Tron blockchain for USDt issuance reflects evolving preferences for scalable and cost-effective networks. Backed predominantly by US Treasurys, USDt maintains strong financial stability, while regulatory developments like the GENIUS Act will shape its future trajectory. As stablecoins continue to expand their footprint, USDt’s role in enhancing financial accessibility and driving digital economy growth remains pivotal.