Sacra estimates that Clear Street generated $1.04 billion in revenue in 2025, up 125% from $464 million in 2024. The company's growth trajectory has been explosive, with 2024 revenue representing a 137% increase from $196 million in 2023.

Clear Street's revenue model splits into two primary streams. Net financing revenues account for roughly 70% of total revenue and reached $326 million in 2024, up from $101 million in 2023. This includes margin financing, securities lending, and interest earned on client balances. Transaction revenues make up the remaining 30% and hit $137 million in 2024, up from $94 million in 2023, driven by commissions, clearing fees, and investment banking income.

The company has scaled rapidly to over 2,000 institutional clients and now clears approximately 3.8% of total US equity market volume. From 2020 to 2024, net revenues grew at a 44% compound annual growth rate, with the primary growth driver being net financing revenues as clients bring larger balances to the platform.

Clear Street raised a $135 million Series C in January 2026 led by Baillie Gifford and SBI Holdings. The company is preparing for a public offering in 2026 with an implied valuation of approximately $11 billion.

The company previously raised a $270 million Series B extension in April 2023 led by Prysm Capital, bringing the total Series B to $435 million at a $2 billion valuation. Other investors include IMC Investments, Walleye Capital, Near Foundation, Belvedere, NextGen Venture Partners, and Validus Growth Investors.

Clear Street has raised approximately $1 billion in total funding since its founding.

Clear Street is a cloud-native prime brokerage platform that consolidates the entire trade lifecycle into a single real-time ledger. Everything from order execution to clearing, custody, margin, and financing operates on one unified system rather than the fragmented legacy infrastructure most brokers still use.

The platform serves as a one-stop shop for sophisticated investors. Clients can execute trades across equities, options, futures, fixed income, FX, and digital assets through smart order routing that sweeps over 50 venues. The system calculates margin continuously across all positions rather than just end-of-day, with straight-through processing rates of 99.997%.

Clear Street Studio provides the user interface as both a browser and desktop application. It surfaces real-time portfolio data, performance attribution, risk analytics, and financing tools. The platform is API-first, meaning every screen function corresponds to REST or WebSocket endpoints that allow quantitative teams to automate processes like margin checks, trade uploads, and securities locates.

The financing desk plugs directly into the same ledger, offering portfolio margin, stock loan, term repo, and synthetic swaps from a single account. When a client pledges collateral or takes a margin position, the system instantly shows the impact on buying power and risk metrics across all their holdings.

Clear Street operates a B2B model targeting the middle market of sophisticated investors who are too complex for retail platforms but not large enough to get priority service from major Wall Street prime brokers. This includes emerging hedge funds, multi-manager platforms, high-net-worth individuals, ETF issuers, and market makers.

The business model creates a compounding flywheel where each new client application adds value. A client might start by trading equities, then add options, bring financing balances, and use custody services. Each step deepens engagement and increases revenue per client with minimal incremental costs.

Net financing revenues scale with client asset growth and provide the highest margins. As clients build larger positions and hold more balances on the platform, Clear Street earns spreads on margin lending, securities lending, and cash management. This creates predictable, recurring revenue that grows with client success.

Transaction revenues provide a more variable but complementary stream tied to trading activity. The investment banking arm acts as a client acquisition funnel, where companies that use Clear Street for IPOs or other capital markets transactions often bring their full trading and financing relationships to the platform.

The unified ledger architecture gives Clear Street proprietary data advantages that improve risk modeling and allow more efficient capital deployment compared to competitors stitching together multiple legacy systems.

Goldman Sachs, Morgan Stanley, JPMorgan, and UBS dominate the high-end prime brokerage market with deep balance sheets and global reach. These firms can offer extensive financing capacity and cross-sell into derivatives and capital markets mandates.

However, their multi-decade technology debt creates slower onboarding processes and fragmented data across product silos. Basel III capital requirements are also driving these banks to be more selective about smaller hedge fund mandates, creating an opening for Clear Street in the middle market.

Apex Clearing, DriveWealth, and other cloud-native clearers compete directly with Clear Street on technology and speed. These platforms differentiate on real-time risk management, 24/6 market access, and API-first onboarding compared to legacy systems.

The competitive landscape is intensifying as exchanges like ICE and CME seek regulatory approval to clear cash Treasuries, creating vertically integrated competition. Infrastructure vendors like Broadridge and SS&C are also embedding AI and SaaS delivery into post-trade stacks.

Traditional prime brokers often outsource specific functions to specialists. Securities lending platforms, margin financing providers, and execution management systems compete for individual pieces of what Clear Street offers as an integrated solution.

Clear Street's advantage lies in the unified platform approach, but these specialists often have deeper expertise in their narrow focus areas and established relationships with large institutional clients.

Clear Street is expanding beyond traditional equities and options into futures, fixed income, FX, and digital assets. The 2023 acquisition of React Consulting's BASIS system enabled futures clearing, while a 2025 partnership with BitGo added regulated crypto custody and settlement.

The company plans to spin out risk analytics, financing optimization, and compliance tools as standalone SaaS products. This creates higher-margin software revenue on top of the core prime brokerage platform and allows Clear Street to monetize its proprietary data and risk models.

The platform is expanding from pure institutional clients toward wealth managers, family offices, and high-net-worth individuals. This represents a much larger addressable market than the hedge fund and prop trading focus that drove initial growth.

Digital-first hedge funds that trade both traditional and crypto assets represent another underserved segment. Clear Street's integrated crypto capabilities position it well for hybrid funds that struggle with fragmented workflows across traditional and digital asset infrastructure.

Clear Street received FCA approval in October 2024 and has made key London hires to establish a European presence. The company can now passport prime services across the EU and tap into UK and continental hedge fund clusters.

The January 2026 acquisition of Boom Securities provides a fully licensed Hong Kong clearing broker with access to 18 APAC equity markets. Management estimates the Asia-Pacific region represents a $56 billion revenue opportunity. A $50 million strategic investment from SBI Holdings also lays groundwork for a Japan joint venture covering asset management and digital assets.

Regulatory capture: Clear Street's rapid growth and upcoming IPO are likely to draw increased regulatory scrutiny from the SEC and FINRA. Any compliance issues or rule changes that favor incumbent prime brokers could slow growth or raise operating costs.

Interest rate sensitivity: Net financing revenues, which drive 70% of total revenue, are sensitive to interest rate spreads and client margin balances. A sustained low interest rate environment or market volatility that reduces client leverage could materially impact the company's largest revenue stream.

Scale competition: As Clear Street scales and gains visibility, bulge bracket banks may respond with aggressive pricing or technology investments to defend market share. The company's middle-market positioning could be squeezed if incumbents compete more actively for smaller clients or if new well-funded entrants target the same segment.