Capital

Jefferies Prime Brokerage provides financing, securities lending, custody, execution, reporting, capital introduction, and related services to hedge funds, family offices, and institutional investment managers. Website or institutional source

JANA Partners is an established activist and event-oriented manager with a long record of campaigns concerning strategy, board composition, capital allocation, transactions, operating performance, and corporate governance. Website or institutional source

Jain Global is a multi-strategy investment firm established by former Millennium co-chief investment officer Bobby Jain. Website or institutional source

UBS Global Financing Services provides front-to-back prime brokerage and financing support, including clearing, settlement, securities lending, synthetic exposure, capital introduction, business consulting, and related services for asset-management firms. Website or institutional source

U.S. Bank Global Fund Services operates in fund accounting, investor reporting, governance, compliance and operating infrastructure. Website or institutional source

Typhon Capital Management operates a tactical trading platform across equities, commodities, futures, cryptocurrencies, and other specialist strategies. Website or institutional source

Two Sigma Investments is a major quantitative manager whose platform is explicitly organized around people, data, and technology. Website or institutional source

Tudor Investment Corporation is one of the most established global macro hedge fund firms. Website or institutional source

TS Imagine was formed through the combination of TradingScreen and Imagine Software. Website or institutional source

Trumid operates an electronic corporate-bond trading network offering institutional participants liquidity discovery, market intelligence, and multiple execution protocols. Website or institutional source

Tribeca Investment Partners is a specialist investment manager with capabilities across equities, credit, natural resources, and carbon-related strategies. Website or institutional source

Trian Fund Management is a large-cap activist and engagement-oriented firm associated with concentrated ownership, operating improvement, board participation, and long-term corporate change. Website or institutional source

TrendSpider is a technical-analysis and strategy-testing platform offering automated chart analysis, scanning, alerts, multi-timeframe tools, no-code strategy construction, historical testing, and AI-assisted research. Website or institutional source

Transtrend is a systematic investment manager best known for its Diversified Trend Program, which has traded live since 1992. Website or institutional source

TransFICC provides fixed-income trading connectivity and workflow technology through a normalized API layer. Website or institutional source

TradingView provides charting, screening, alerts, technical analysis, market data, news, and a widely distributed financial visualization environment. Website or institutional source

Trading Technologies provides professional trading software, market access, execution tools, infrastructure, and analytics for futures, options, fixed income, foreign exchange, cryptocurrencies, and other traded products. Website or institutional source

Tradeweb operates electronic marketplaces for rates, credit, equities, ETFs, money markets, and derivatives. Website or institutional source

TradeStation combines brokerage, market data, charting, EasyLanguage development, historical strategy testing, optimization, performance reporting, and automated execution. Website or institutional source

TMF Group provides fund, corporate, accounting, tax, payroll, compliance, governance, and entity-management services across a large international office network. Website or institutional source