The market for tokenized US Treasury bonds is once again demonstrating its dynamism. The BUIDL fund, managed by BlackRock and Securitize, has reclaimed the top spot by asset volume, overtaking its main competitor. According to my data analysis, the amount of funds in BUIDL has reached approximately $2.8 billion, accounting for about 18.5% of the entire tokenized Treasury bond market, valued at $15.1 billion.
The race of leaders: position changes become the norm
Tokenized Treasury bond funds are not just a passing trend, but a real tool for institutional investors. They allow holding short-term US government bonds on the blockchain, executing transactions around the clock, without the traditional multi-step settlements that previously stretched over several days. This is precisely why such products have become a convenient way to deploy idle funds while earning yield.
Circle's USYC fund, which recently overtook BUIDL, held the lead for only a short time. Over the year, its assets grew from roughly $600 million to nearly $3 billion. By the end of August, they reached $2.9 billion, and the fund briefly surpassed BUIDL with its $2.7 billion. However, this week BUIDL has already reclaimed the top position, sending USYC to second place.
It is worth recalling that BUIDL is a dollar liquidity fund from BlackRock, managed by Securitize. In turn, USYC operates on the Hashnote platform and belongs to Circle, which integrated it into its stablecoin business after acquiring Hashnote in 2025.
What this reshuffling means
The fact that neither fund can hold the lead for long speaks volumes. Institutions are not choosing the first product they come across—they compare terms and diversify their positions across different issuers. This musical chairs is a clear sign that the tokenized asset market is growing and maturing into a full-fledged category, where no one remains a leader by inertia.
The main question now is different: will institutional investor interest remain limited to government bonds, or will it extend to other instruments in the on-chain finance industry? For now, the market is growing mainly through Treasury bonds, although the entire real-world asset (RWA) tokenization sector continues to scale.
My conclusion: The current dynamics confirm that tokenized Treasury bonds are becoming a key bridge between traditional finance and DeFi. However, there will be no sustainable leader here—competition for institutional capital flows will only intensify, and this will benefit the entire market, driving innovation and cost reduction.