Treasuries · BUIDL
BlackRock USD Institutional Digital Liquidity Fund
BlackRock USD Institutional Digital Liquidity Fund (BUIDL) is a treasuries token issued by BlackRock USD Institutional Digital Liquidity Fund Ltd., British Virgin Islands. Tokenized fund share. The fund invests 100% of its total assets in cash, U.S. Treasury bills, and repurchase agreements. It seeks a stable value of $1 per token and pays daily accrued dividends as new tokens each month. Custody on the cited pages: Bank of New York Mellon, custodian of the fund's assets and its administrator.. Audit or attestation on the cited pages: PricewaterhouseCoopers LLP, appointed as auditor for the period ending 31 Dec 2024.. Chains named by the issuer: Aptos, Arbitrum, Avalanche, BNB Smart Chain, Ethereum, Optimism, Polygon, Solana. Fees, as published: The Securitize BUIDL page lists a management fee on each chain in its share-class table, all with a $5 million minimum: Aptos 20 bps, Arbitrum 50 bps, Avalanche 20 bps, BNB Smart Chain 18 bps, Ethereum 50 bps, Optimism 50 bps, Polygon 20 bps, and Solana 20 bps. The page does not publish one fee that applies on every chain. Redemption, as published: Securitize is the transfer agent. The launch announcement says investors can transfer tokens to other pre-approved investors. The BUIDL page says a redemption request received in good order between 8:00 AM and 3:00 PM ET on the redemption date is for same-day settlement, and a request that misses that recording deadline is redeemed on the next redemption date. The page says BUIDL can be converted into USD every business day. Minimum size: Initial investment minimum $5 million. The Securitize page's eligibility table also lists a $250,000 subsequent minimum on the Ethereum qualified-purchaser row. Regulator or eligibility, as published: Offered under Rule 506(c) of the Securities Act of 1933 and Section 3(c)(7) of the Investment Company Act. The launch announcement says interests are not SEC-registered. BlackRock Financial Management, Inc., a Delaware corporation and SEC-registered investment adviser, is the investment manager. These structure fields were read from the issuer sources on 31 Oct 2026. Market cap stays blank unless this slug already has a CoinGecko id in the database. The nightly job is the only refresh.
Structure checked 31 Oct 2026
Eligibility and redemption read from the issuer on 31 Oct 2026
How to buy BUIDL
Subscribe through Securitize at https://securitize.io/blackrock/buidl. The page says the investor verifies their identity, completes subscription documents, and sends funds by 11:00 a.m. New York time or 5:00 p.m. Luxembourg time on the subscription deadline so the money is deployed on the first day of the next month. The launch announcement says the interests will not be listed on any exchange. Securitize also offers a meeting with its investment team at https://securitize.io/buidl-booking-page.
The BUIDL page says token transfers are allowed only to whitelisted investors who have passed KYC and AML. Securitize says it collects identity information under securities rules and the USA PATRIOT Act.
Who can and cannot hold BUIDL
BlackRock USD Institutional Digital Liquidity Fund is issued from British Virgin Islands.
Regulator, as published: Offered under Rule 506(c) of the Securities Act of 1933 and Section 3(c)(7) of the Investment Company Act. The launch announcement says interests are not SEC-registered. BlackRock Financial Management, Inc., a Delaware corporation and SEC-registered investment adviser, is the investment manager.
The launch announcement offers BUIDL under Rule 506(c) of the Securities Act and Section 3(c)(7) of the Investment Company Act, and says the interests are not SEC-registered. They may not be offered or sold in the United States without registration or an exemption. The exemption in use limits the offering to verified accredited investors who are qualified purchasers. The Securitize page's eligibility table names qualified purchasers. Transfers go only to whitelisted investors. The pages do not publish a country list beyond that US securities restriction.
What redemption actually means in practice for BUIDL
The issuer does not publish a redemption minimum for BlackRock USD Institutional Digital Liquidity Fund.
The BUIDL page says the token can be converted into USD every business day. It does not name the paying bank's city. Bank of New York Mellon is the custodian of the fund's assets on the launch announcement, which is custody of the portfolio, not a delivery address for the holder.
The share-class table on the Securitize BUIDL page lists these management fees, each with a $5 million minimum: Aptos 20 bps, Arbitrum 50 bps, Avalanche 20 bps, BNB Smart Chain 18 bps, Ethereum 50 bps, Optimism 50 bps, Polygon 20 bps, and Solana 20 bps. The page does not publish one fee for every chain. The same page shows other fee rows that are not labeled with a fund name. Those rows are not recorded here.
The BUIDL page says a redemption request received in good order by the transfer agent between 8:00 AM and 3:00 PM ET on the redemption date is for same-day settlement. A blockchain redemption that is not recorded on the fund's books by that deadline is redeemed on the next redemption date. Dividends accrue to the holder of record at 3:00 p.m. ET and are paid the following business day as new tokens.
The issuer does not publish a storage fee for BlackRock USD Institutional Digital Liquidity Fund.
Direct purchase minimum: The share-class table lists a $5 million minimum on each chain it names. The eligibility table lists a $5 million initial minimum and a $250,000 subsequent minimum on the Ethereum qualified-purchaser row, in USD.
The issuer does not publish a reserve-report standard for BlackRock USD Institutional Digital Liquidity Fund.
A dash means the public record we checked does not say. It is not zero, and it is not a guess.
- Name
- BlackRock USD Institutional Digital Liquidity Fundinvestors.securitize.io/default.aspx
- Ticker
- BUIDLinvestors.securitize.io/default.aspx
- Asset class
- Treasuriesinvestors.securitize.io/default.aspx
- Issuer
- BlackRock USD Institutional Digital Liquidity Fund Ltd.sec.gov/ea026411904ex10-9.htm
- Issuer jurisdiction
- British Virgin Islandssec.gov/ea026411904ex10-9.htm
- Regulator
- Offered under Rule 506(c) of the Securities Act of 1933 and Section 3(c)(7) of the Investment Company Act. The launch announcement says interests are not SEC-registered. BlackRock Financial Management, Inc., a Delaware corporation and SEC-registered investment adviser, is the investment manager.investors.securitize.io/default.aspx
- Token type
- Tokenized fund share. The fund invests 100% of its total assets in cash, U.S. Treasury bills, and repurchase agreements. It seeks a stable value of $1 per token and pays daily accrued dividends as new tokens each month.investors.securitize.io/default.aspx
- Custodian
- Bank of New York Mellon, custodian of the fund's assets and its administrator.investors.securitize.io/default.aspx
- Auditor
- PricewaterhouseCoopers LLP, appointed as auditor for the period ending 31 Dec 2024.investors.securitize.io/default.aspx
- Chains
- Aptos, Arbitrum, Avalanche, BNB Smart Chain, Ethereum, Optimism, Polygon, Solanasecuritize.io/buidl
- Fees
- The Securitize BUIDL page lists a management fee on each chain in its share-class table, all with a $5 million minimum: Aptos 20 bps, Arbitrum 50 bps, Avalanche 20 bps, BNB Smart Chain 18 bps, Ethereum 50 bps, Optimism 50 bps, Polygon 20 bps, and Solana 20 bps. The page does not publish one fee that applies on every chain.securitize.io/buidl
- Redemption
- Securitize is the transfer agent. The launch announcement says investors can transfer tokens to other pre-approved investors. The BUIDL page says a redemption request received in good order between 8:00 AM and 3:00 PM ET on the redemption date is for same-day settlement, and a request that misses that recording deadline is redeemed on the next redemption date. The page says BUIDL can be converted into USD every business day.investors.securitize.io/default.aspxsecuritize.io/buidl
- Minimum unit
- Initial investment minimum $5 million. The Securitize page's eligibility table also lists a $250,000 subsequent minimum on the Ethereum qualified-purchaser row.investors.securitize.io/default.aspxsecuritize.io/buidl
- Launched
- 2024-03-20investors.securitize.io/default.aspx
- Website
- https://securitize.io/blackrock/buidlsecuritize.io/buidl
- CoinGecko id
- —
- Market cap
- —
- Supply
- —
Sources
Comparables
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| WisdomTree 3-7 Year Treasury Digital Fund WTTSX | Treasuries | WisdomTree Transfers, Inc. | Arbitrum, Avalanche, Base, Ethereum, Optimism | — | — |
| WisdomTree 7-10 Year Treasury Digital Fund WTSTX | Treasuries | WisdomTree Transfers, Inc. | Arbitrum, Avalanche, Base, Ethereum, Optimism | — | — |
| WisdomTree Floating Rate Treasury Digital Fund FLTTX | Treasuries | WisdomTree Transfers, Inc. | Arbitrum, Avalanche, Base, Ethereum, Optimism | — | — |
| WisdomTree Long Term Treasury Digital Fund WTLGX | Treasuries | WisdomTree Transfers, Inc. | Arbitrum, Avalanche, Base, Ethereum, Optimism | — | — |
| WisdomTree Short-Term Treasury Digital Fund WTSYX | Treasuries | WisdomTree Transfers, Inc. | Arbitrum, Avalanche, Base, Ethereum, Optimism | — | — |
| WisdomTree TIPS Digital Fund TIPSX | Treasuries | WisdomTree Transfers, Inc. | Arbitrum, Avalanche, Base, Ethereum, Optimism | — | — |
| WisdomTree Treasury Money Market Digital Fund WTGXX | Treasuries | WisdomTree Transfers, Inc. | Arbitrum, Avalanche, Base, Ethereum, Optimism | — | — |
Questions
BlackRock USD Institutional Digital Liquidity Fund is issued by BlackRock USD Institutional Digital Liquidity Fund Ltd. (British Virgin Islands).
Tokenized fund share. The fund invests 100% of its total assets in cash, U.S. Treasury bills, and repurchase agreements. It seeks a stable value of $1 per token and pays daily accrued dividends as new tokens each month.
Bank of New York Mellon, custodian of the fund's assets and its administrator.
Fees: The Securitize BUIDL page lists a management fee on each chain in its share-class table, all with a $5 million minimum: Aptos 20 bps, Arbitrum 50 bps, Avalanche 20 bps, BNB Smart Chain 18 bps, Ethereum 50 bps, Optimism 50 bps, Polygon 20 bps, and Solana 20 bps. The page does not publish one fee that applies on every chain. Redemption: Securitize is the transfer agent. The launch announcement says investors can transfer tokens to other pre-approved investors. The BUIDL page says a redemption request received in good order between 8:00 AM and 3:00 PM ET on the redemption date is for same-day settlement, and a request that misses that recording deadline is redeemed on the next redemption date. The page says BUIDL can be converted into USD every business day. Minimum: Initial investment minimum $5 million. The Securitize page's eligibility table also lists a $250,000 subsequent minimum on the Ethereum qualified-purchaser row.
The cited pages name Aptos, Arbitrum, Avalanche, BNB Smart Chain, Ethereum, Optimism, Polygon, Solana.
The structure fields were read from the issuer sources on 31 Oct 2026. A later market-cap figure, when one exists, comes from the nightly CoinGecko job and is separate from that date.
Subscribe through Securitize at https://securitize.io/blackrock/buidl. The page says the investor verifies their identity, completes subscription documents, and sends funds by 11:00 a.m. New York time or 5:00 p.m. Luxembourg time on the subscription deadline so the money is deployed on the first day of the next month. The launch announcement says the interests will not be listed on any exchange. Securitize also offers a meeting with its investment team at https://securitize.io/buidl-booking-page. The BUIDL page says token transfers are allowed only to whitelisted investors who have passed KYC and AML. Securitize says it collects identity information under securities rules and the USA PATRIOT Act.
BlackRock USD Institutional Digital Liquidity Fund is issued from British Virgin Islands. Regulator, as published: Offered under Rule 506(c) of the Securities Act of 1933 and Section 3(c)(7) of the Investment Company Act. The launch announcement says interests are not SEC-registered. BlackRock Financial Management, Inc., a Delaware corporation and SEC-registered investment adviser, is the investment manager. The launch announcement offers BUIDL under Rule 506(c) of the Securities Act and Section 3(c)(7) of the Investment Company Act, and says the interests are not SEC-registered. They may not be offered or sold in the United States without registration or an exemption. The exemption in use limits the offering to verified accredited investors who are qualified purchasers. The Securitize page's eligibility table names qualified purchasers. Transfers go only to whitelisted investors. The pages do not publish a country list beyond that US securities restriction.
The issuer does not publish a redemption minimum for BlackRock USD Institutional Digital Liquidity Fund. The BUIDL page says the token can be converted into USD every business day. It does not name the paying bank's city. Bank of New York Mellon is the custodian of the fund's assets on the launch announcement, which is custody of the portfolio, not a delivery address for the holder. The share-class table on the Securitize BUIDL page lists these management fees, each with a $5 million minimum: Aptos 20 bps, Arbitrum 50 bps, Avalanche 20 bps, BNB Smart Chain 18 bps, Ethereum 50 bps, Optimism 50 bps, Polygon 20 bps, and Solana 20 bps. The page does not publish one fee for every chain. The same page shows other fee rows that are not labeled with a fund name. Those rows are not recorded here. The BUIDL page says a redemption request received in good order by the transfer agent between 8:00 AM and 3:00 PM ET on the redemption date is for same-day settlement. A blockchain redemption that is not recorded on the fund's books by that deadline is redeemed on the next redemption date. Dividends accrue to the holder of record at 3:00 p.m. ET and are paid the following business day as new tokens. The issuer does not publish a storage fee for BlackRock USD Institutional Digital Liquidity Fund. Direct purchase minimum: The share-class table lists a $5 million minimum on each chain it names. The eligibility table lists a $5 million initial minimum and a $250,000 subsequent minimum on the Ethereum qualified-purchaser row, in USD. The issuer does not publish a reserve-report standard for BlackRock USD Institutional Digital Liquidity Fund.