Mantle Index Four

Get Diversified Beta Exposure To Major Digital Assets With Built-in Yield

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Key Features

Get exposure to major crypto assets while earning yield from staking.

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Selected Components, Systematically Rebalanced

The basket will maintain exposure to major crypto assets (BTC, ETH, SOL and USD stables/synthetic dollars) and will rebalance at fixed intervals based on predefined and automated rules.

Optimized Underlying Strategies

In addition to component exposure, the fund will seek to generate yield where risk-return dynamics are compelling via staking.

Onboarding, UX, and Distribution

The fund is launched in partnership with Securitize, a market-leading tokenization and distribution platform that provides access to a network of accredited investors. Through its subsidiaries, Securitize is a SEC-registered broker-dealer, digital transfer agent, fund administrator and operator of a SEC-regulated Alternative Trading System (ATS).

Key Benefits

A streamlined way for investors to access crypto beta without worrying about wallets or token selection via a traditional finance wrapper.

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Institutional-Grade Exposure to Digital Assets

Targeted at institutional investors—both crypto-native and those from traditional finance— who want convenient access to crypto market ‘beta’ exposure while enjoying an improved risk-return profile due to staking.

Tokenized Shares

Tokenization of fund shares enables an on-chain representation of fund investments. This feature allows investors in this fund to also share in the benefits of tokenization like immediate ownership transfer, leverage utilization, and seamless integration with blockchain applications.

Yield-Generating Assets

The fund will consist of BTC, ETH, SOL, and USD. The non-BTC components will be expressed via yield-bearing tokens, such as mETH, sUSDe, and bbSOL, to generate staking returns. This approach leverages Mantle’s experience in DeFi and digital asset issuance.

100% Backed

The fund assets will be self-custodied via Fireblocks, an institutional-grade wallet solution.

Fund
Information

  1. Component Selection

BTC, ETH, SOL, USD

  1. Investment Manager

Mantle Guard Ltd.

  1. Fund Tokenization

Securitize, LLC

  1. Fund Administrator

Securitize Fund Services, LLC

  1. Auditor

KPMG

  1. Transfer Agent

Securitize Markets, LLC

  1. Wallet Solution

Fireblocks

  1. Management Fee

1.00%

  1. Rebalancing

Quarterly

  1. Minimum Subscription Amount

$100,000

  1. Redemptions & Subscriptions

Every Wednesday

Fund
Documents

1. Fact Sheet

1. Fact Sheet

1. Fact Sheet

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FAQs

Explore our FAQs and make informed decisions with confidence. Contact us at mi4@mantle.xyz for further queries.

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1. What is Mantle Index Four (MI4)?

MI4 is an institutional-grade fund seeking to bridge decentralized and traditional finance, providing both crypto-native and traditional investors with seamless access to crypto beta, potential yield-bearing profiles, with robust security and custody measures. MI4 is part of the Mantle ecosystem, a pioneering on-chain ecosystem dedicated to revolutionizing the future of finance and blockchain scalability, seamlessly bridging traditional finance and decentralized finance. Through innovative products like Mantle Network, mETH Protocol, Function and MI4, Mantle empowers users and institutions with a unified financial services platform, redefining how the world spends, saves, and invests in the Web 3.0 era. With Mantle Treasury as an anchor participant, it aims to set a new benchmark for institutional engagement in digital assets. As of launch, Mantle Treasury has committed up to $400 million as the anchor investment to MI4 as seed capital to facilitate initial AUM and liquidity.

1. What is Mantle Index Four (MI4)?

MI4 is an institutional-grade fund seeking to bridge decentralized and traditional finance, providing both crypto-native and traditional investors with seamless access to crypto beta, potential yield-bearing profiles, with robust security and custody measures. MI4 is part of the Mantle ecosystem, a pioneering on-chain ecosystem dedicated to revolutionizing the future of finance and blockchain scalability, seamlessly bridging traditional finance and decentralized finance. Through innovative products like Mantle Network, mETH Protocol, Function and MI4, Mantle empowers users and institutions with a unified financial services platform, redefining how the world spends, saves, and invests in the Web 3.0 era. With Mantle Treasury as an anchor participant, it aims to set a new benchmark for institutional engagement in digital assets. As of launch, Mantle Treasury has committed up to $400 million as the anchor investment to MI4 as seed capital to facilitate initial AUM and liquidity.

1. What is Mantle Index Four (MI4)?

MI4 is an institutional-grade fund seeking to bridge decentralized and traditional finance, providing both crypto-native and traditional investors with seamless access to crypto beta, potential yield-bearing profiles, with robust security and custody measures. MI4 is part of the Mantle ecosystem, a pioneering on-chain ecosystem dedicated to revolutionizing the future of finance and blockchain scalability, seamlessly bridging traditional finance and decentralized finance. Through innovative products like Mantle Network, mETH Protocol, Function and MI4, Mantle empowers users and institutions with a unified financial services platform, redefining how the world spends, saves, and invests in the Web 3.0 era. With Mantle Treasury as an anchor participant, it aims to set a new benchmark for institutional engagement in digital assets. As of launch, Mantle Treasury has committed up to $400 million as the anchor investment to MI4 as seed capital to facilitate initial AUM and liquidity.

2. Who is MI4 suitable for?

MI4 is tailored for certain sophisticated investors seeking access to crypto beta and optimized yield on digital assets via staking. It is also designed for investors who are interested in a fund which has the ability to have tokenized representations of their fund investments that can be used for further on-chain activities.

2. Who is MI4 suitable for?

2. Who is MI4 suitable for?

MI4 is tailored for certain sophisticated investors seeking access to crypto beta and optimized yield on digital assets via staking. It is also designed for investors who are interested in a fund which has the ability to have tokenized representations of their fund investments that can be used for further on-chain activities.

3. Where can you buy MI4?

MI4 is only available to certain qualified investors (see disclaimer for additional detailed information) and will partner with market-leading distribution partners to target investors across the globe (subject to local regulations). We have partnered with Securitize, the leading real-world asset tokenization platform, to tokenize investors’ interests in the Fund on Mantle Network.

3. Where can you buy MI4?

3. Where can you buy MI4?

MI4 is only available to certain qualified investors (see disclaimer for additional detailed information) and will partner with market-leading distribution partners to target investors across the globe (subject to local regulations). We have partnered with Securitize, the leading real-world asset tokenization platform, to tokenize investors’ interests in the Fund on Mantle Network.

4. How does MI4 work?

MI4 is designed to provide exposure to a basket of major cryptos, including BTC, ETH, SOL, and USD stables. MI4 is managed by Mantle Guard, whose role is to manage the fund based on the component weights determined at every rebalancing period, as well as the appropriate staking arrangements on a quarterly basis. The fund will be using a rules-based rebalancing methodology, and incorporates yield-generating assets with staked instruments such as mETH, bbSOL and sUSDe — all within a familiar fund structure with administration, reporting and compliance requirements that are in line with traditional asset classes.

4. How does MI4 work?

4. How does MI4 work?

MI4 is designed to provide exposure to a basket of major cryptos, including BTC, ETH, SOL, and USD stables. MI4 is managed by Mantle Guard, whose role is to manage the fund based on the component weights determined at every rebalancing period, as well as the appropriate staking arrangements on a quarterly basis. The fund will be using a rules-based rebalancing methodology, and incorporates yield-generating assets with staked instruments such as mETH, bbSOL and sUSDe — all within a familiar fund structure with administration, reporting and compliance requirements that are in line with traditional asset classes.

5. What are the fees involved?

A 1.00% management fee (this excludes custody charges for holding the fund's assets charged by the custodian, and customary fees and expenses of the fund administrator and auditor) applies to MI4. No performance fee is charged.

5. What are the fees involved?

5. What are the fees involved?

A 1.00% management fee (this excludes custody charges for holding the fund's assets charged by the custodian, and customary fees and expenses of the fund administrator and auditor) applies to MI4. No performance fee is charged.

MI4's investment strategy is subject to significant risks and there is no guarantee that the fund will achieve its investment objective or avoid losses. There can be no assurance that any value creation initiatives will be effective or that the value of any particular investment will increase. MI4's investment strategy is provided for illustrative purposes only and is subject to modification by Mantle Guard Limited at any time in its discretion. There can be no assurance that any downside protection of value creation initiatives will be effective or that the fund will not lose value. The interests will only be offered to (i) non-U.S. Persons as defined by reference to Regulation S under the Securities Act of 1933, as amended (the "Securities Act") or (ii) "accredited investors" as defined in Regulation D under the Securities Act. In each case, prospective investors must also satisfy the definition of "professional investor" under the BVI Securities and Investment Business Act, 2010. Although general solicitation is permitted under Rule 506(c) offerings, purchasers must be accredited investors and meet certain Securities and Exchange Commission verification requirements for validation of their "accredited investor" status.

© Mantle 2025. All rights reserved.

MI4's investment strategy is subject to significant risks and there is no guarantee that the fund will achieve its investment objective or avoid losses. There can be no assurance that any value creation initiatives will be effective or that the value of any particular investment will increase. MI4's investment strategy is provided for illustrative purposes only and is subject to modification by Mantle Guard Limited at any time in its discretion. There can be no assurance that any downside protection of value creation initiatives will be effective or that the fund will not lose value. The interests will only be offered to (i) non-U.S. Persons as defined by reference to Regulation S under the Securities Act of 1933, as amended (the "Securities Act") or (ii) "accredited investors" as defined in Regulation D under the Securities Act. In each case, prospective investors must also satisfy the definition of "professional investor" under the BVI Securities and Investment Business Act, 2010. Although general solicitation is permitted under Rule 506(c) offerings, purchasers must be accredited investors and meet certain Securities and Exchange Commission verification requirements for validation of their "accredited investor" status.

© Mantle 2025. All rights reserved.

MI4's investment strategy is subject to significant risks and there is no guarantee that the fund will achieve its investment objective or avoid losses. There can be no assurance that any value creation initiatives will be effective or that the value of any particular investment will increase. MI4's investment strategy is provided for illustrative purposes only and is subject to modification by Mantle Guard Limited at any time in its discretion. There can be no assurance that any downside protection of value creation initiatives will be effective or that the fund will not lose value. The interests will only be offered to (i) non-U.S. Persons as defined by reference to Regulation S under the Securities Act of 1933, as amended (the "Securities Act") or (ii) "accredited investors" as defined in Regulation D under the Securities Act. In each case, prospective investors must also satisfy the definition of "professional investor" under the BVI Securities and Investment Business Act, 2010. Although general solicitation is permitted under Rule 506(c) offerings, purchasers must be accredited investors and meet certain Securities and Exchange Commission verification requirements for validation of their "accredited investor" status.

© Mantle 2025. All rights reserved.