Circle’s USYC Becomes Largest Tokenized Fund as Market Cap Reaches $2.3 Billion

A shift inside the tokenized asset market is becoming visible as capital flows into blockchain-based financial instruments that mirror traditional funds.

New data shows that Circle’s USYC Treasury Money Market Fund (TMMF) has now become the largest tokenized fund in the market, overtaking competing products as investor demand for on-chain financial assets continues to grow.

According to data shared by Token Terminal, the market capitalization of USYC has expanded rapidly since the start of the year. The fund’s value has increased by roughly $800 million in 2026 alone, reaching approximately $2.3 billion by March 2026.

Rapid Growth Pushes USYC Ahead of Competitors

The chart shows a steady rise in USYC’s market capitalization over recent months, moving from well below $1 billion in late 2025 to more than $2.3 billion today.

At the same time, the tokenized fund previously leading the market, BUIDL, issued through Securitize, has seen a more gradual trajectory, with its market cap hovering around the $2 billion level.

As a result, USYC has now moved ahead, making it the largest tokenized fund currently operating on blockchain infrastructure.

The comparison visible in the chart highlights how the gap between the two products gradually narrowed throughout early 2026 before USYC eventually overtook BUIDL.

Tokenized Funds Continue Expanding

Tokenized funds represent a growing segment of the real-world asset (RWA) sector within the crypto ecosystem. These products allow investors to access traditional financial instruments, such as Treasury-backed money market funds, through tokenized representations on blockchain networks.

By placing these assets on-chain, issuers aim to combine traditional yield-generating products with the settlement speed and programmability of blockchain infrastructure.

The rapid growth of USYC suggests that institutional interest in these types of products is increasing, particularly as tokenized finance becomes easier to integrate with digital asset platforms and stablecoin infrastructure.

Stablecoin Ecosystem Link

Circle’s position in the stablecoin market may also play a role in the expansion of USYC. As the issuer of USD Coin (USDC), the company already operates one of the largest regulated digital dollar systems in the crypto ecosystem.

This infrastructure allows Circle to connect stablecoin liquidity with tokenized financial instruments, potentially creating a seamless pathway between digital payments and yield-generating products built on traditional Treasury markets.

Tokenized Asset Market Momentum

The rise of USYC reflects a broader trend in the digital asset industry toward tokenizing real-world financial products. Tokenized Treasuries, funds, and other financial instruments have been gaining traction as institutions explore blockchain-based settlement systems.

While still relatively small compared with traditional financial markets, tokenized funds have grown quickly over the past year as regulatory clarity improves and infrastructure providers expand their offerings.

Conclusion

Circle’s USYC reaching $2.3 billion in market capitalization marks an important milestone for the tokenized asset sector. The fund’s rapid growth since the beginning of 2026 highlights how blockchain-based financial products are beginning to compete directly with traditional structures, positioning tokenized funds as an emerging component of the broader digital finance ecosystem.

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