The world’s largest stablecoin, Tether (USDT), has reached a historic supply level with $188 billion circulating, marking a new all-time high for the token. This milestone, confirmed by Tether CEO Paolo Ardoino, is seen as a significant turning point for the stablecoin market globally.
Rapid expansion of Tether
In early March, USDT’s market capitalization had been recorded at $184 billion. This means the stablecoin has grown by roughly $4 billion in just one month. This latest surge has boosted Tether’s share to approximately 58% of the $315 billion total stablecoin market.
The growing supply of USDT highlights increasing demand for digital dollars, especially in emerging markets with limited access to traditional banking. Paolo Ardoino emphasized that more than 550 million people now use USDT for payments and savings, underscoring Tether’s positioning as the “digital dollar for everyone.”
Stablecoins are digital assets typically pegged 1:1 to fiat currencies like the US dollar, providing a vital bridge within the cryptocurrency ecosystem. Their central roles include providing liquidity, facilitating transfers, and enabling easy payments across the industry.
New records despite volatility
According to Tether’s published figures and independent analysts, the company’s controlled assets have now topped $187 billion, while profits exceeded $10 billion in 2025. The company’s February quarterly update revealed that USDT reserves reached $192.9 billion, with shareholders’ equity at $6.3 billion.
Nevertheless, USDT’s supply experienced turbulence at the start of 2024, with a $1.2 billion decline in January and a further $1.5 billion drop in February, marking the largest contraction since the FTX collapse. Ardoino attributed this contraction to strategic asset management rather than mass withdrawals, noting that USDT demand remained strong in countries like Argentina.
From a distribution perspective, the largest sender address of USDT accounts for less than 5% of all transactions, well below the 25% observed with some competing tokens. At the same time, the amount of USDT on the Tron network hit a record $86.7 billion, while CryptoAppsy reports that the total circulating supply has reached $188 billion.
The impact of stablecoins on finance
Originally intended to ensure liquidity on crypto exchanges, stablecoins are now spreading rapidly into real-world payments, global money transfers, and the backbone of next-generation financial infrastructure.
For instance, American delivery giant DoorDash is developing a new stablecoin-based payment system in partnership with blockchain firm Tempo to pay suppliers and couriers in over 40 countries faster and at lower cost. Tempo states this new system will feature instant payments, high-speed processing, lower fees, and support for multiple currencies.
DoorDash co-founder Andy Wang summed up the company’s approach by emphasizing that stablecoins can transform financial infrastructure not just in the US, but globally. He noted that enabling partners and workers to receive earnings faster and more affordably offers a major advantage to the whole ecosystem.
Just prior to this development, DoorDash announced it had completed 903 million deliveries and reached a total order volume of $29.7 billion in the last quarter of 2025, spotlighting its rapid growth trajectory.
Elsewhere, 2024 has witnessed other headline developments in the stablecoin space: Stripe acquired the Bridge stablecoin platform for $1.1 billion, Mastercard bought BVNK for approximately $1.8 billion, and Visa has expanded its existing stablecoin solutions.
