Understanding Dollar Stablecoins
When you invest in a standard dollar stablecoin, such as one pegged to the dollar and partially supported by U.S. Treasury bills, you might think you’re earning interest. In reality, while those Treasuries are indeed accruing interest regularly, the investment income rarely benefits the actual stablecoin holder.
The Profit Distribution Model
Typically, the profits generated within these reserve accounts are funneled back to the issuer of the stablecoin, rather than directly to the individuals who hold the tokens. This is influenced by a variety of factors including operational expenses, the structure of reserves, and various commercial agreements.
Take the case of USDC. According to Circle, the issuer of USDC, the reserves are managed for the benefit of the token holders. These can include short-term U.S. Treasury securities, cash, and overnight Treasury repos, all overseen by the Circle Reserve Fund which is administered by BlackRock and held by BNY.
However, it’s important to note that owning USDC essentially means you possess a token meant to be exchangeable for roughly $1, without having a direct stake in the Treasury securities or the rights to any interest they may produce.
Revenue Generation and Business Model
Consider an issuer that has outstanding stablecoins totaling $10 billion while maintaining an equivalent amount in qualifying assets. If those assets generate an average return of 4% annually, the theoretical gross interest can total around $400 million each year. However, this doesn’t mean that the value of the stablecoin increases to $1.04; its purpose is to maintain a peg around $1.
This creates a robust business model for stablecoin issuers, enabling them to manage large holdings of safe, liquid assets while their users retain the dollar-like tokens. Essentially, small shifts in interest rates can lead to significant revenue changes for these companies. A comprehensive analysis of Treasury yields in the context of stablecoins underscores how even a one-percentage-point fluctuation in yields can result in revenue shifts worth hundreds of millions or even billions for larger issuers.
Financial Transparency and Revenue Insights
Circle’s financial transparency provides a clear picture of this paradigm; during the second quarter of 2026, over 95% of its revenue stemmed from reserve income, highlighting the pivotal role that interest-earning reserves hold in the stablecoin ecosystem. Similarly, Tether also applies this economic model but on a larger scale, reporting issuance of USDT near $184.6 billion at the close of Q2 2026, with focused reserves in short-term liquid assets, generating a quarterly operating profit of $1.5 billion.
Investment-Oriented Products
While traditional stablecoins prioritize stable redemption values and payment functionalities, investment-oriented products like money-market funds or tokenized treasury funds aim to share investment earnings with participants. A few innovative products deliberately offer Treasury yields to their holders, which alters their financial implications and may affect their regulatory landscape.
Thus, the strategy of earning interest from reserves without appreciably increasing the stablecoin’s value has evolved into a highly lucrative venture in the realm of digital finance.
