BlackRock BUIDL Nears $1.5 Billion as Fidelity Enters RWA Tokenization Race

BE[IN]CRYPTO
03-23
  • BlackRock’s tokenized US Treasury fund, BUIDL, has surged to nearly $1.5 billion in assets under management.
  • The fund continues to lead the real-world asset (RWA) sector, with most of its supply minted on Ethereum.
  • Meanwhile, Fidelity has filed to launch a blockchain-based share class of its Treasury money market fund.

BlackRock’s tokenized US Treasury fund, BUIDL, has seen a sharp rise in adoption, with the fund’s assets under management (AUM) surging past the $1 billion milestone this month.

This growth highlights a strong shift toward real-world asset (RWA) tokenization, even as broader crypto markets face headwinds.

BlackRock’s BUIDL Leads the RWA Sector

According to data from RWA. XYZ, BUIDL’s AUM, has increased by almost 129% over the last 30 days, bringing it to $1.4 billion.

This milestone means that it took only one year for the fund, which launched on the Securitize platform in March 2024, to cross the $1 billion mark.

While BUIDL has expanded to multiple blockchains, the majority of its supply—over $1 billion, or 86.46%—remains on Ethereum. This indicates strong minting activity on the network.

Other chains, such as Avalanche and Aptos, each hold about $56 million of the fund’s supply, or roughly 3.6%. Ethereum Layer-2 networks like Polygon, Arbitrum, and Optimism host the rest.

BlackRock BUIDL AuM. Source: RWA.xyz

Meanwhile, investor participation has also grown. In the past month, the number of holders rose by 19%, bringing the total to 62.

Market observers pointed out that these numbers highlight the growing trust in blockchain-based financial products and the rising institutional interest in tokenizing bonds and credit.

Fidelity Joins the Tokenization Race

BUIDL’s milestone comes as asset management firm Fidelity also moves into the tokenization space.

Over the past week, the firm filed with the US Securities and Exchange Commission (SEC) to launch a blockchain-based version of its Treasury money market fund. The new share class, named “OnChain,” will operate using blockchain as a transfer agent and settlement layer.

“The OnChain class of the fund currently uses the Ethereum network as the public blockchain. In the future, the fund may use other public blockchain networks, subject to eligibility and other requirements that the fund may impose,” the filing added.

Fidelity’s move mirrors a broader trend. Financial institutions are turning to blockchain to tokenize bonds, funds, and credit instruments. This shift offers improved efficiency, round-the-clock settlement, and better transparency.

Meanwhile, the filing comes as institutional interest in RWAs continues to rise, despite a sluggish crypto market. While Bitcoin is down 11% year-to-date, RWA tokens have seen sustainable growth in 2025.

On-chain data shows the total RWA market has grown 18.29% in the past 30 days, reaching $19.23 billion. The number of RWA holders also increased by 5%, now nearing 91,000.

Tokenized Real World Asset AuM (Source: RWA.xyz)

BlackRock’s BUIDL leads the RWA space by market cap. It’s followed by Hashnote’s USDY at $784 million and Tether Gold (XAUT) at $752 million.

Meanwhile, US Treasuries make up $4.76 billion of the total, while private credit dominates with $12.2 billion.

Top crypto platforms in the US
Uphold Explore
Don’t invest unless you’re prepared to lose all 
the money you invest.
This is a high-risk investment and you should not expect to be protected if something goes wrong.
Take 2 mins to learn more
Don’t invest unless you’re prepared to lose all 
the money you invest.
This is a high-risk investment and you should not expect to be protected if something goes wrong.
Take 2 mins to learn more
Don’t invest unless you’re prepared to lose all 
the money you invest.
This is a high-risk investment and you should not expect to be protected if something goes wrong.
Take 2 mins to learn more
eToro Explore
Don’t invest unless you’re prepared to lose all 
the money you invest.
This is a high-risk investment and you should not expect to be protected if something goes wrong.
Take 2 mins to learn more
Explore
Don’t invest unless you’re prepared to lose all 
the money you invest.
This is a high-risk investment and you should not expect to be protected if something goes wrong.
Take 2 mins to learn more
Explore
Don’t invest unless you’re prepared to lose all 
the money you invest.
This is a high-risk investment and you should not expect to be protected if something goes wrong.
Take 2 mins to learn more
Explore
Plus500 Explore
Coinbase Explore
Moonacy Explore
Top crypto platforms in the US
Uphold
eToro
Don’t invest unless you’re prepared to lose all 
the money you invest.
This is a high-risk investment and you should not expect to be protected if something goes wrong.
Take 2 mins to learn more
eToro
Don’t invest unless you’re prepared to lose all 
the money you invest.
This is a high-risk investment and you should not expect to be protected if something goes wrong.
Take 2 mins to learn more
eToro
Don’t invest unless you’re prepared to lose all 
the money you invest.
This is a high-risk investment and you should not expect to be protected if something goes wrong.
Take 2 mins to learn more
eToro
Plus500
Coinbase
Moonacy

免責聲明:投資有風險,本文並非投資建議,以上內容不應被視為任何金融產品的購買或出售要約、建議或邀請,作者或其他用戶的任何相關討論、評論或帖子也不應被視為此類內容。本文僅供一般參考,不考慮您的個人投資目標、財務狀況或需求。TTM對信息的準確性和完整性不承擔任何責任或保證,投資者應自行研究並在投資前尋求專業建議。

熱議股票

  1. 1
     
     
     
     
  2. 2
     
     
     
     
  3. 3
     
     
     
     
  4. 4
     
     
     
     
  5. 5
     
     
     
     
  6. 6
     
     
     
     
  7. 7
     
     
     
     
  8. 8
     
     
     
     
  9. 9
     
     
     
     
  10. 10