Crypto Hedge Fund Structure: Cayman, BVI and the Digital Asset Manager in 2025

The Structural Challenge for Digital Asset Managers

Crypto-focused hedge funds operate at the intersection of traditional fund structuring and an asset class that does not conform to the assumptions underlying conventional fund infrastructure. Custody is not held by a prime broker. Valuation methodologies must account for 24/7 trading across fragmented exchanges. NAV calculation requires administrators with specific digital asset capabilities. And the regulatory environment is evolving in real time across every major jurisdiction.

Despite these complexities, the fundamental legal structures used for crypto funds are the same as for traditional hedge funds — Cayman exempted companies, BVI Business Companies, and Delaware limited partnerships. The differences lie in the service provider ecosystem, the operational policies, and the regulatory disclosures.

Jurisdiction Selection

The two dominant offshore jurisdictions for crypto hedge funds remain:

Cayman Islands:

• The majority of institutional crypto funds are Cayman-domiciled
• CIMA registers crypto funds under the Mutual Funds Act (as revised) on the same basis as traditional funds
• CIMA issued its Virtual Asset (Service Providers) Act, 2020 (VASPA), which regulates virtual asset service providers — but fund managers are generally exempt where the fund itself is the investment vehicle
• Cayman provides the institutional credibility required by allocators who are new to digital assets

British Virgin Islands:

• BVI offers lower costs for emerging crypto managers
• The BVI Incubator Fund route is popular with first-time crypto managers (US$20M AUM cap, 20 investors)
• The BVI FSC has been pragmatic about registering crypto-focused funds, though it requires clear disclosure of the risks specific to digital asset strategies

Other jurisdictions:

• Singapore: The VCC structure with a CMS-licensed manager is increasingly used by Asia-based crypto managers
• Dubai (DIFC/ADGM): Both financial free zones have developed crypto fund frameworks, with ADGM's FSRA providing a regulated pathway for digital asset fund managers
• Switzerland: The FINMA-supervised limited qualified investor fund (L-QIF) route is emerging for Swiss-based crypto managers

Custody: The Critical Operational Decision

Custody is the single most important operational decision for a crypto fund. Unlike traditional funds where prime brokers or custodian banks hold assets, digital asset custody involves:

• Self-custody: The fund holds private keys directly, typically using hardware wallets or multi-signature arrangements. This provides maximum control but creates key-person risk and operational complexity
• Qualified custodians: Institutional-grade custodians such as Anchorage Digital, Coinbase Custody, BitGo, and Fireblocks provide segregated cold storage, insurance coverage, and SOC 2 audit compliance
• Exchange custody: Holding assets on exchanges for active trading. The collapse of FTX in November 2022 demonstrated the catastrophic risk of exchange custody without segregation
• Hybrid approaches: Using qualified custodians for the majority of AUM while maintaining exchange balances for active trading positions

Institutional allocators increasingly require:

• Proof of segregated custody (not omnibus accounts)
• Insurance coverage on custodied assets
• SOC 1 or SOC 2 Type II audit reports from the custodian
• Written custody policies in the fund's offering memorandum

Valuation and NAV Calculation

Digital asset valuation presents unique challenges:

• Price sources: Crypto assets trade 24/7 across dozens of exchanges with different prices at any given moment. The administrator must specify which price sources are used (e.g., CoinMarketCap, CoinGecko, Bloomberg BGCI, or direct exchange feeds) and how they are aggregated
• Illiquid tokens: Many tokens have thin order books or trade on a single exchange. The valuation policy must address how illiquid positions are marked — whether at last traded price, bid-ask midpoint, or a discounted fair value
• DeFi positions: Liquidity pool tokens, yield farming positions, and staked assets require specialist valuation approaches that most traditional administrators cannot support
• NFTs and other non-fungible assets: If the strategy includes NFTs, the valuation policy must describe the methodology (comparable sales, floor price, independent appraisal)

The offering memorandum should include a detailed valuation policy that specifies:

• The valuation point (typically 4:00 PM UTC or 12:00 AM UTC)
• Primary and secondary price sources
• The methodology for illiquid or thinly traded assets
• The process for fair valuation by the board or valuation committee
• Side pocket provisions for assets that cannot be reliably valued

Administrator Selection

Not all fund administrators can service crypto funds. The administrator must be able to:

• Connect to exchange APIs and blockchain data feeds
• Reconcile on-chain holdings against custodian records
• Value DeFi positions and staking rewards
• Handle airdrops, forks, and token migrations
• Process subscriptions and redemptions in both fiat and cryptocurrency (if the fund accepts crypto subscriptions)

Administrators with established digital asset practices include NAV Consulting, MG Stover (now part of Trident Trust), Theorem Fund Services, and the digital asset divisions of larger administrators such as Apex Group and Citco.

Fund Terms and Structure

Crypto hedge fund terms typically differ from traditional hedge funds in several respects:

• Lock-up periods: Longer than traditional hedge funds — often 6–12 months — to account for the volatility and potential illiquidity of digital assets
• Redemption notice: 30–90 days is standard, compared to 30–45 days for traditional hedge funds
• Gates: Quarterly redemption gates of 15%–25% of NAV are common to prevent forced liquidation during market dislocations
• Performance fee: Typically 20%, consistent with traditional hedge funds, though some crypto funds charge higher rates (25%–30%) for venture-style strategies
• Management fee: 2% is standard, though emerging managers may reduce to 1.5% to attract early capital
• Hurdle rate: Less common in crypto funds given the high return expectations, but some managers implement a 5%–8% hurdle

Regulatory Considerations

The regulatory landscape for crypto funds is jurisdiction-specific and evolving:

• Cayman Islands: CIMA requires crypto funds to comply with the same Mutual Funds Act requirements as traditional funds. The VASPA may apply to the fund manager if it provides virtual asset services beyond fund management
• United States: The SEC has taken an increasingly active enforcement posture. US-based crypto fund managers must register as investment advisers under the Investment Advisers Act of 1940 (or qualify for an exemption) and comply with the SEC's custody rule. The definition of which digital assets are "securities" remains contested
• European Union: The Markets in Crypto-Assets Regulation (MiCA), which came into full effect on 30 December 2024, regulates crypto-asset service providers but does not directly regulate AIFs. Crypto funds managed by AIFMD-authorised AIFMs are governed by AIFMD, not MiCA
• Singapore: The Payment Services Act 2019 (as amended) requires licensing for digital payment token services. Fund managers holding a CMS licence for fund management may need additional licensing for certain crypto-related activities

Institutional Due Diligence Requirements

Institutional allocators conducting due diligence on crypto funds will focus on:

• Custody arrangement: Who holds the keys, what insurance exists, and what happens if the custodian fails
• Counterparty exposure: Which exchanges the fund trades on, whether there is segregation of assets, and what the maximum exchange exposure policy is
• Operational controls: Multi-signature requirements for transactions, segregation of duties between the portfolio manager and operational staff, and cybersecurity policies
• Valuation governance: Independence of the valuation process from the portfolio manager, and the administrator's capability to value digital assets
• Regulatory compliance: AML/KYC procedures for crypto-specific risks (mixing services, privacy coins, sanctioned wallets)

Key Takeaways

• Crypto hedge funds use the same legal structures as traditional funds (Cayman exempted companies, BVI BCs, Delaware LPs) but require specialised service providers for custody, administration, and audit
• Custody is the critical operational decision — institutional allocators require segregated, insured custody with SOC 2 audit compliance; exchange custody without segregation is no longer acceptable after FTX
• Valuation policies must address 24/7 trading, fragmented price sources, illiquid tokens, and DeFi positions, with a clearly documented methodology in the offering memorandum
• Fund terms typically include longer lock-ups (6–12 months) and higher redemption gates (15%–25%) than traditional hedge funds to account for digital asset volatility
• The regulatory environment is evolving rapidly — MiCA in the EU, SEC enforcement in the US, and VASPA in Cayman each impose different requirements on crypto fund managers
• Manager selection of an administrator with proven digital asset capabilities is a material due diligence item and should not be treated as an afterthought