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Andreessen Horowitz’s crypto arm raises $2.2 billion for fifth venture fund, promotes CTO Lazzarin to general partner

Reported by Fortune ·Theblock
May 5, 2026· 3 min read
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Key Takeaways
  • • a16z crypto closed a $2.2 billion fundraise for its fifth venture fund, bringing total capital accumulated by the crypto arm to $9.8 billion since its first fund in 2018.
  • • CTO Eddy Lazzarin promoted to general partner, joining managing partner Chris Dixon and general partners Ali Yahya and Guy Wuollet on the investment team.
  • • Fund deployment thesis emphasizes financial infrastructure and product adoption, with Dixon and the GP team signaling focus on "turning new infrastructure into products people use every day" rather than speculative infrastructure plays.
  • • Capital raise completed amid significant crypto market headwinds, with Bitcoin and Ethereum trading approximately 40% or more below 2025 all-time highs, demonstrating institutional conviction in the sector's long-term trajectory.
  • • a16z crypto's track record centers on financial infrastructure investments, with marquee exits and holdings including Anchorage Digital (crypto custodian), Uniswap (decentralized exchange), and Kalshi (prediction market).
Summary
Andreessen Horowitz's crypto-focused venture arm, a16z crypto, announced the closure of a $2.2 billion fundraise for its fifth dedicated fund on Tuesday, reinforcing the firm's position as one of the largest institutional players in digital assets venture capital. The raise brings total capital deployed by a16z crypto to $9.8 billion across five funds since the arm's inception in 2018, when it closed its initial $350 million vehicle. The fourth fund, raised in 2022, had commanded $4.5 billion—marking significant investor confidence despite the volatile crypto market environment.

Concurrent with the fund announcement, a16z crypto promoted Eddy Lazzarin from Chief Technology Officer to general partner. Lazzarin joins the investment team alongside managing partner Chris Dixon, who has helmed the crypto arm since its launch, and general partners Ali Yahya and Guy Wuollet. The promotion expands the GP investing team to four members and signals deeper institutional depth for portfolio company support and decision-making.

The firm's investment philosophy, articulated by Dixon and the GP team in a blog post accompanying the announcement, emphasizes infrastructure-to-product translation rather than speculative bets on emerging blockchain primitives. Dixon, who outlined his thesis in the book *Read Write Own*, initially positioned a16z crypto around decentralization and Web3 infrastructure; however, the firm's most successful exits have concentrated on financial infrastructure and market-making ecosystems. Key investments include Anchorage Digital (a regulated crypto custodian), Uniswap (the leading decentralized exchange), and Kalshi (a regulated prediction market platform). This shift toward durable financial infrastructure suggests the firm is capitalizing on proven product-market fit rather than pursuing earlier-stage protocol bets.

The fifth fund's closure arrives during a pronounced market contraction, with major digital assets trading substantially below 2025 peaks. Bitcoin and Ethereum are trading approximately 40% or more below their 2025 all-time highs, indicating significant headwinds for cryptocurrency valuations and investor sentiment. Nevertheless, a16z crypto's successful capital raise demonstrates robust institutional backing for the sector and suggests limited impact from current price volatility on mega-fund dynamics within crypto venture capital. A16z crypto declined to disclose whether capital from the fifth fund has been deployed.

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Sources

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Fortune Andreessen Horowitz’s crypto arm raises $2.2 billion for fifth venture fund, promotes CTO Lazzarin to general partner Theblock a16z crypto raises $2.2 billion for fifth fund, promotes CTO to general partner