Share this article

Nic Carter’s Castle Island Ventures Raises $250M for Third Crypto Fund

The early-stage firm is targeting monetary networks, financial services and internet infrastructure with its latest fund.

Updated Apr 10, 2024, 2:11 a.m. Published Feb 16, 2022, 7:27 p.m.
Castle Island Ventures' Nic Carter (CoinDesk archives)
Castle Island Ventures' Nic Carter (CoinDesk archives)

Castle Island Ventures, a digital asset firm founded by Fidelity alums Nic Carter and Matt Walsh, has raised $250 million for a new crypto fund targeting startups in the monetary network, financial services and internet architecture spaces, including Web 3.

The Castle Island Ventures III fund is the largest fund ever for Castle Island since it was founded in 2018, following its first $30 million fund and then a $50 million second fund that closed in February 2021. Investors in the third fund included endowments, asset managers, family offices and fund of fund groups, according to the announcement post on Medium.

STORY CONTINUES BELOW
Don't miss another story.Subscribe to the Crypto Daybook Americas Newsletter today. See all newsletters

The Castle Island portfolio of early-stage crypto investments has included asset management firm Bitwise and crypto lender BlockFi.

The new fund will continue Castle Island’s investments at the “convergence of blockchains and the more regulated financial services market,” said Carter, a CoinDesk columnist, in a phone call. “That’s going to remain a big component. Anything from brokerage to custody to exchanges to lenders and banks.”

“Of late, we’ve also become much more active in Web 3, whether that’s internet infrastructure or decentralized applications that allow people to interact with the internet without relying on the Silicon Valley oligopolies,” Carter continued.

Castle Island also said it promoted Ria Bhutoria, another Fidelity alum, to general partner, joining Carter, Walsh and Sean Judge.

Equity focused

Carter said Castle Island Ventures differs from other funds in its equity investment approach, which can prove attractive to potential limited partners (LP) who are interested in crypto but more familiar with equity as opposed to token sales.

For potential portfolio companies, the firm offers deep connections to the asset management and financial services world, a benefit for those wanting to become more integrated with traditional finance.

Cryptocurrencies pulled back at the start of the year, but the lower prices and trading volumes haven’t discouraged venture capitalists from making investments.

Carter acknowledged that the deployment window exposes the firm to “what’s happening in terms of valuations,” but Castle Island Venture has a history of launching in choppy waters.

“When we launched our first fund in early 2018, it was an amazing time to deploy. There was a prolonged bear market. The founders we met were the ones that cared very deeply about this stuff. And the valuations were modest at the time,” said Carter.

“A sell-off would make sense for us. I don’t want anyone to lose money. But from the perspective of being an allocator, the froth coming out of the market a little bit would be pretty welcome,” Carter noted.

Read more: Head of Bitstamp US Departs to Join Castle Island Ventures

More For You

Protocol Research: GoPlus Security

GP Basic Image

What to know:

  • As of October 2025, GoPlus has generated $4.7M in total revenue across its product lines. The GoPlus App is the primary revenue driver, contributing $2.5M (approx. 53%), followed by the SafeToken Protocol at $1.7M.
  • GoPlus Intelligence's Token Security API averaged 717 million monthly calls year-to-date in 2025 , with a peak of nearly 1 billion calls in February 2025. Total blockchain-level requests, including transaction simulations, averaged an additional 350 million per month.
  • Since its January 2025 launch , the $GPS token has registered over $5B in total spot volume and $10B in derivatives volume in 2025. Monthly spot volume peaked in March 2025 at over $1.1B , while derivatives volume peaked the same month at over $4B.

More For You

French Banking Giant BPCE to Roll Out Crypto Trading for 2M Retail Clients

(CoinDesk)

The service will allow customers to buy and sell BTC, ETH, SOL, and USDC through a separate digital asset account managed by Hexarq.

What to know:

  • French banking group BPCE will start offering crypto trading services to 2 million retail customers through its Banque Populaire and Caisse d’Épargne apps, with plans to expand to 12 million customers by 2026.
  • The service will allow customers to buy and sell BTC, ETH, SOL, and USDC through a separate digital asset account managed by Hexarq, with a €2.99 monthly fee and 1.5% transaction commission.
  • The move follows similar initiatives by other European banks, such as BBVA, Santander, and Raiffeisen Bank, which have already started offering crypto trading services to their customers.