Capital

Beeks Group provides on-demand compute, connectivity, analytics, and security infrastructure built specifically for capital markets. Website or institutional source

Bayforest Technologies is a newer quantitative manager that seeks to automate the investment process through machine learning, algorithmic research, and the interpretation of partially observable information. Website or institutional source

The Baupost Group is a value-oriented investment firm with a flexible mandate across public equities, credit, private investments, real estate, and complex process-driven opportunities. Website or institutional source

BattleFin operates alternative-data discovery, marketplace, evaluation, and industry-event platforms. Website or institutional source

Barclays Prime Services provides equity and fixed-income financing, securities lending, synthetic products, derivatives, clearing, execution, reporting, and capital services to hedge funds and institutional investors. Website or institutional source

Barchart supplies market data, APIs, streaming feeds, charting, news, commodity information, and workflow products across financial and physical markets. Website or institutional source

Baker Steel Capital Managers is a specialist investment manager focused on natural resources, precious metals, and mining-related strategies. Website or institutional source

Bank of America Prime Brokerage provides financing, securities lending, synthetic products, clearing, custody, reporting, and capital services through the firm’s global markets organization. Website or institutional source

Aztec Group is an independent fund and corporate services provider focused on alternative asset managers. Website or institutional source

Balyasny Asset Management is a global multi-strategy investment firm operating across fundamental equities, macro and fixed income, commodities, systematic strategies, credit, and related arbitrage opportunities. Website or institutional source

Axioma by SimCorp provides portfolio risk models, optimization, factor analytics, and portfolio-construction technology. Website or institutional source

Avelacom is a low-latency connectivity and infrastructure provider serving financial firms, trading venues, brokers, technology companies, and digital-asset participants. Website or institutional source

Autonomy Capital is a global macro investment firm focused on structural transformation across countries, economies, and industries. Website or institutional source

Artemis Capital Management is a volatility and derivatives specialist associated with quantitative, behavioral, and regime-aware approaches to nonlinear markets. Website or institutional source

Aspect Capital is a specialist systematic manager with deep experience in managed futures, trend following, macro, and diversified quantitative strategies. Website or institutional source

Aurelius Capital Management is a distressed-debt and value-oriented investment firm associated with complex corporate, municipal, and sovereign credit situations. Website or institutional source

Auspice Capital Advisors is a quantitative investment manager specializing in commodity and managed-futures strategies. Website or institutional source

Aristeia Capital is an alternative asset manager focused on relative-value and corporate-credit strategies. Website or institutional source

Argonaut Funds Management is a high-conviction resources investor operating strategies focused on Australian and global mining companies, natural resources, gold, and precious metals. Website or institutional source

Arcesium provides enterprise data management, investment operations, treasury, accounting, and reporting infrastructure for hedge funds, asset managers, and private-markets firms. Website or institutional source