Ripple Prime, the multi-asset prime brokerage unit of Ripple, has rolled out a “Delta One” service aimed at institutional investors—bringing US equity derivatives into its existing platform alongside foreign exchange, fixed income and digital assets. The launch is positioned as an expansion of how clients can gain exposure to underlying assets through derivatives rather than direct ownership.

In a Thursday announcement, Ripple Prime said the new offering enables clients to execute total return swaps tied to US-listed equities and indexes, as well as digital assets. Total return swaps are designed to deliver the economic returns of an asset over a specified period without requiring the investor to hold the underlying instrument.

Key takeaways

• Ripple Prime’s new Delta One service uses total return swaps to provide exposure to US-listed equities and indexes, plus digital assets.
• The product targets hedge funds, asset managers, and other financial institutions that need derivative-based exposure rather than direct ownership.
• Ripple Prime says clients can use a single counterparty and cross-margin positions across the supported asset classes.
• Ripple Prime said it operates with more than $1 billion in regulatory net capital, supporting its balance-sheet role as a prime brokerage.
• The initiative follows recent capital-raising steps, including senior unsecured notes and a credit facility described in earlier coverage.

A prime brokerage step into equity-linked derivatives

Delta One products are often used by institutions to simplify portfolio implementation and risk management. Instead of buying or shorting the underlying assets, investors can gain exposure through swap structures that track the total return performance of a reference asset. Ripple Prime’s announcement extends that model to US equity derivatives, adding equities and indexes to the asset classes it already supports.

The company emphasized operational and risk-management benefits for clients. According to the announcement, clients can execute these trades with a single counterparty and cross-margin exposures across the supported asset categories. The “around the clock” framing suggests Ripple Prime is tailoring the service for continuous trading environments, which matters for institutions managing global schedules and hedging workflows.

What Ripple says the service is designed to solve

Ripple Prime said the Delta One business is aimed at hedge funds, asset managers and other financial institutions. That target customer base typically values derivatives for their flexibility—especially when institutions want to express views quickly, rebalance frequently, or hedge exposures across different markets.

Ripple Prime President Noel Kimmel called the launch “an important development” and described it as a natural extension of the platform the company has built. While the announcement does not elaborate on specific contract terms or asset universe breadth, the core idea—total return swaps linked to US equities and indexes and digital assets—signals a broader attempt to unify trading and settlement workflows under one prime brokerage relationship.

Capital and balance sheet expansion behind the rollout

Prime brokerage and clearing activities rely heavily on capital, risk controls and regulatory capacity. Ripple Prime said it has more than $1 billion in regulatory net capital. It also described the platform’s existing coverage as spanning foreign exchange, derivatives, fixed income and digital assets—suggesting the Delta One product is being positioned inside a multi-asset ecosystem rather than as a standalone equity-only business.

The Delta One launch follows earlier financing steps intended to support growth. Earlier in August, Ripple Prime closed a $275 million private placement of senior unsecured notes, according to prior coverage from Cointelegraph (see Ripple raises $275m for US prime brokerage). In May, it secured a $200 million credit facility from funds managed by Neuberger Specialty Finance, as noted in earlier Cointelegraph reporting (see Ripple Prime secures $200m credit facility).

For investors and trading desks, these kinds of funding moves can be relevant because they affect the prime broker’s ability to take on counterparty exposure, expand lending or financing capacity, and support additional derivative activity. The Delta One service itself is not described as a replacement for other prime brokerage lines; rather, it appears to extend the same institutional infrastructure into equity-linked swap execution.

From Hidden Road to Ripple Prime: building toward a unified platform

Ripple Prime, as a brand and business unit, was created after Ripple completed its $1.25 billion acquisition of Hidden Road in October 2025 and rebranded the operation. That background matters because it explains how Ripple’s prime brokerage push moved from an acquired platform into a broader multi-asset offering.

The Delta One launch also reflects a broader trend in institutional crypto infrastructure: major players are trying to expand beyond spot and custody into regulated market-making and derivatives access. By linking US equity references and digital assets through total return swaps, Ripple Prime is attempting to make it easier for traditional investors to integrate crypto exposures into derivative-led strategies—potentially lowering friction for portfolios that already rely on cross-asset hedging.

Still, the announcement leaves open questions that institutions may want to clarify before onboarding—such as the scope of eligible underlying equities, index references, settlement mechanics, and how the cross-margin model behaves across more complex portfolios. Those details typically determine how smoothly a new Delta One offering fits into an institution’s existing risk and collateral processes.

What to watch next

Institutional demand for Delta One depends on product breadth, execution quality and risk/collateral mechanics. After Ripple Prime’s US equity derivatives expansion, market participants are likely to watch how quickly the service scales across clients and asset classes—and whether Ripple Prime continues adding reference assets or related hedging tools as it builds out the platform.

Security concerns mount as protests loom

Stable Sea has added two WisdomTree digital funds to its treasury platform, giving eligible businesses access to three SEC-registered products with minimum investments starting at $1.

Stable Sea adds two WisdomTree funds

Stable Sea said the WisdomTree Short-Duration Income Digital Fund and WisdomTree Floating Rate Treasury Digital Fund are now available through Stable Sea Terminal, its cash-management platform for finance teams.

The additions expand a relationship that began in April, when the platform started offering the WisdomTree Treasury Money Market Digital Fund. In April, crypto.news reported the first integration, which allowed corporate clients to place idle cash in a tokenized fund holding short-term U.S. government securities.

Eligible Stable Sea users now have three funds with different investment objectives, costs, yields, and minimums. Finance teams can place buy and sell orders from the same dashboard they use to oversee company cash, according to the firms.

Access is provided through WisdomTree Securities Inc., an SEC-registered broker-dealer and member of the Financial Industry Regulatory Authority. Before placing an order, each eligible Stable Sea Terminal user must establish a relationship with WisdomTree Securities and complete the required account-opening process.

Stable Sea CEO and co-founder Tanner Taddeo told crypto.news that the expanded selection lets a business match its cash holdings with the time at which it expects to need the money.

“By expanding our partnership with WisdomTree, we now offer three distinct funds that cover different business needs: a straight money market option, a floating-rate option, and an actively managed income option, so a business can match its cash to how soon it actually needs it.”

According to Taddeo, such choices have long been available to large corporate treasury departments but have remained difficult for many smaller companies to obtain.

Three tokenized funds serve different cash needs

At the lowest entry point, the WisdomTree Treasury Money Market Digital Fund, or WTGXX, requires a minimum investment of $1. The SEC-registered money market fund invests in short-term U.S. Treasury securities and accrues dividends daily.

WTGXX carries an expense ratio of 0.25% and had a seven-day SEC yield of 3.46% based on the figures provided with the announcement. Its investment objective combines current income with capital preservation, liquidity and maintenance of a stable net asset value of $1 per share.

A second choice, FLTTX, seeks to track an index of floating-rate U.S. Treasury obligations before fees and expenses. Unlike conventional fixed-rate Treasury securities, the interest rates on the fund’s underlying obligations adjust using scheduled Treasury auctions.

FLTTX has a $25 minimum investment and a 0.05% expense ratio. The fund’s 30-day SEC yield was listed at 3.81% in the information supplied for the expansion.

WTSIX also requires at least $25, although its strategy differs from that of the two Treasury-focused products. WisdomTree actively manages the fund to seek income while maintaining an objective of preserving capital.

The short-duration income fund charges an expense ratio of 0.40% and had a reported 30-day SEC yield of 4.42%. Its holdings may expose investors to credit, interest-rate, and income risks that differ from those attached to a money market fund or a portfolio limited to floating-rate Treasury obligations.

SEC yields provide standardized measures based on a fund’s recent income, but they change with market conditions and do not guarantee future returns. The products are investments rather than bank deposits, meaning they are not insured by the Federal Deposit Insurance Corporation and can lose value.

WisdomTree targets barriers facing finance teams

WisdomTree Head of Digital Assets Will Peck told crypto.news that the response to the original single-fund arrangement showed demand from businesses seeking access to regulated cash-management products.

“Different businesses have a variety of liquidity and cash-management needs, while high minimums and manual account processes have historically created barriers to accessing institutional-grade cash-management products.”

Adding the funds gives eligible finance departments more choices without requiring them to leave Stable Sea’s existing interface, according to Peck. The arrangement does not make the funds available to every company automatically, since eligibility checks and the WisdomTree Securities account process still apply.

Stable Sea said U.S. businesses collectively hold more than $5 trillion in cash and cash-equivalent accounts that earn little or no interest. The company presented the three-fund selection as a way for qualifying finance teams to divide operating cash according to expected liquidity needs instead of applying one product to every balance.

The low minimums contrast with some investment products designed for large issuers or institutional clients. An April report on Morgan Stanley described a stablecoin reserve portfolio carrying a $10 million minimum investment and a 0.15% management fee.

Morgan Stanley’s product invests in cash, U.S. Treasury securities with maturities of 93 days or less, and overnight repurchase agreements backed by Treasuries. Although the portfolio was designed for stablecoin issuers, the bank said other investors could also participate.

Tokenized funds remain regulated securities

Placing fund ownership records on a blockchain does not remove the securities rules, identity checks, or transfer controls attached to the underlying investment. A July tokenized fund explainer noted that access to many such products remains permissioned, with investors required to complete identity checks and use approved wallets.

Stable Sea and WisdomTree’s arrangement follows the same regulated model. Each of the three products is registered with the SEC, while transactions are handled through WisdomTree Securities rather than through an open, permissionless crypto market.

SEC registration also does not amount to a government guarantee or approval of an investment’s returns. Fund buyers remain exposed to the terms, fees and risks listed in each product’s prospectus, including possible loss of principal.

Industry tracker RWA.xyz put the value of tokenized real-world assets in the United States above $31 billion by mid-2026, compared with roughly $6 billion at the start of 2025. Tokenized Treasury and money market products accounted for more than $15 billion of the total, according to figures cited by Stable Sea.

Growth in the segment has brought asset managers and payment networks into products tied to government debt. In February 2025, Mastercard added Ondo Finance to its Multi-Token Network, allowing participating businesses to access tokenized Treasuries while using traditional banking infrastructure for settlement.

WisdomTree managed more than $150 billion in assets when Stable Sea announced the expanded relationship. WTGXX, FLTTX, and WTSIX remain subject to their respective prospectuses, eligibility requirements, expense ratios, and changing SEC yields.