The tokenized U.S. Treasury bond fund BUIDL, managed by BlackRock and Securitize, has once again reclaimed the top spot in its segment. Assets under management reached approximately $2.8 billion, allowing it to overtake its main competitor, Circle's USYC product.
According to monitoring by the Token Terminal platform, BUIDL now accounts for about 18.5% of the entire tokenized bond market, whose total size is estimated at $15.1 billion. This became possible after a rapid surge by its competitor, Circle's USYC fund.
A race without a winner
The situation in the tokenized government bond market resembles a gripping thriller. In just one year, USYC's assets grew from $600 million to nearly $3 billion. At the end of August, it even briefly overtook BUIDL, posting $2.9 billion versus $2.7 billion for its rival. However, this week the situation shifted again: BUIDL regained first place, pushing USYC to second position.
For context, 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 lies behind the reshuffling
Neither fund has managed to hold the lead for long. This constant shifting of positions is not a coincidence but a natural process. Institutional investors are no longer grabbing the first product they come across. They carefully compare terms, yields, and reliability, choosing the optimal instrument for deploying their capital.
Such competition is a clear sign that the tokenized assets (RWA) market is maturing and turning into a full-fledged category where no one can rest on their laurels. Currently, the bulk of volume is concentrated in government bonds, but that is just the tip of the iceberg.
My take: BUIDL's return to the top is not just another leadership change, but a signal that institutions trust proven giants with impeccable reputations. However, the question that truly matters is whether interest in tokenized Treasury obligations can grow into broader adoption of RWA assets, such as money market funds, loans, or real estate. For now, the market is clearly moving in that direction, and it is worth watching closely.