- Wintermute’s US affiliate registered as a broker-dealer with the SEC and FINRA.
- The firm will make markets in Bitcoin and Ethereum ETFs before targeting NYSE and Nasdaq.
- Wintermute wants to rival Citadel Securities and Jane Street within five years.
- Three US regulatory changes in 2026 opened the legal path for the move.
Wintermute said on August 6 that its US affiliate, Wintermute USA LLC, had completed registration as a broker-dealer with the Securities and Exchange Commission and the Financial Industry Regulatory Authority, giving the London-based algorithmic trading firm a regulated foothold on Wall Street after years of operating almost entirely inside crypto markets. The license lets Wintermute trade for its own account and supply liquidity on national securities exchanges, the same plumbing that established market makers such as Citadel Securities and Jane Street already run through.
A $10 billion-a-day crypto desk steps onto regulated ground
Wintermute clears more than $10 billion in average daily trading volume across upward of 60 crypto venues, a throughput that already sits in the range of several listed market makers. The broker-dealer license does not turn it into a full equities trader overnight. Its first regulated products land in what the firm calls crypto-adjacent markets: spot Bitcoin and Ethereum exchange-traded funds, plus commodities. From there the plan runs toward direct participation on the New York Stock Exchange and Nasdaq, though Wintermute has not attached a firm date to that step.
The ambition is blunt. The firm has told reporters it intends to compete head-on with Citadel Securities and Jane Street inside three to five years, two houses that dominate US equity and options market-making and have themselves been building out digital-asset desks from the opposite direction.
Why the timing runs through three 2026 rule changes
The registration did not happen in a vacuum. Three separate US regulatory shifts this year stripped out the ambiguity that had kept crypto-native trading firms outside the formal broker-dealer system, and each one maps onto a piece of Wintermute’s plan.
In March, the SEC and the CFTC jointly published the first federal taxonomy that sorts digital assets into five defined categories. That classification handed firms a legal basis to register without the standing fear that a token they touched would later be reclassified and drag them into retroactive enforcement. Legal certainty, more than any single product approval, is what lets a trading shop commit compliance resources to a US entity.
The same month, the SEC signed off on a Nasdaq rule change that permits tokenized securities to trade using the Depository Trust Company’s pilot program. That approval matters to Wintermute directly, because it shows a national exchange rebuilding its own rails to carry tokenized instruments rather than treating them as a fringe experiment. The firm’s stated goal of trading tokenized equities on regulated venues stops being hypothetical the moment the exchange it wants to trade on starts wiring up the infrastructure to support it.
Then in April the SEC staff issued a statement on broker-dealer registration for cryptoasset interfaces, opening an interim five-year safe harbor for user interfaces that stay strictly non-discretionary. The choice it created was binary. A firm could sit behind a stripped-down interface and skip registration, or register fully and unlock complex equity options and exchange-traded products. Wintermute took the second route, and the license announced this week is the result of that decision.
Tokenized stocks are the real prize behind the license
The longer game is real-world asset tokenization. Wintermute is positioning to make markets in tokenized equities once the rules allow it to trade them on national exchanges, and the Nasdaq approval is the reason that positioning looks less speculative than it did a year ago. If shares of a listed company can settle as tokens through exchange-sanctioned infrastructure, a firm that already runs high-frequency inventory across 60 crypto venues arrives with a built-in edge in pricing and moving that inventory fast. That is the bet behind the license: that the wall between a token order book and an equity order book keeps getting thinner.
Why TradFi desks can finally trade against Wintermute
For institutions, the registration lowers a concrete barrier. A regulated broker-dealer gives traditional finance desks a counterparty they can face inside the compliance perimeter they are required to stay within, which chips away at the crypto stigma that kept many of them at arm’s length. Analysts reading the move expect competitive pressure on incumbent market makers, with the possibility of tighter spreads and lower fees if a firm of Wintermute’s size pushes into US equities and options; that outcome is an analyst view rather than a settled result, and it depends on how much volume the firm actually captures once it goes live on NYSE and Nasdaq.
Wintermute’s regulatory work runs past the license itself. In a written submission to the SEC’s crypto task force in September 2025, the firm pressed for rules that would let securities settle on-chain instead of through the multi-day clearing cycle that traditional markets still use, and it has been building out a New York presence and pushing into event and prediction markets alongside the registration. Whether the settlement rails at DTC and the national exchanges can move at the speed Wintermute is arguing for is the question that will decide how far the broker-dealer license actually reaches, and it is the one regulators have not yet answered.