The Goldman Sachs Group, Inc., a financial institution, provides a range of financial services for corporations, financial institutions, governments, and individuals worldwide. It operates through Global Banking & Markets, Asset & Wealth Management, and Platform Solutions segments. The Global Banking & Markets segment provides financial advisory services, including strategic advisory assignments related to mergers and acquisitions, divestitures, corporate defense activities, restructurings, and spin-offs; and relationship lending, and acquisition financing, as well as secured lending, through structured credit and asset-backed lending and involved in financing under securities to resale agreements. This segment also offers client execution activities for cash and derivative instruments; credit and interest rate products; and provision of mortgages, currencies, commodities, and equities related products, as well as underwriting services. The Asset & Wealth Management segment manages assets across various classes, including equity, fixed income, hedge funds, credit funds, private equity, real estate, currencies, and commodities; and provides customized investment advisory solutions, wealth advisory services, personalized financial planning, and private banking services, as well as invests in corporate equity, credit, real estate, and infrastructure assets. The Platform Solutions segment offers credit cards and point-of-sale financing for purchase of goods or services. This segment also provides cash management services, such as deposit-taking and payment solutions for corporate and institutional clients. The Goldman Sachs Group, Inc. was founded in 1869 and is headquartered in New York, New York.

Citigroup Inc., a diversified financial service holding company, provides various financial product and services to consumers, corporations, governments, and institutions worldwide. It operates through five segments: Services, Markets, Banking, U.S. Personal Banking, and Wealth. The Services segment includes Treasury and Trade Solutions, which provides cash management, trade, and working capital solutions to multinational corporations, financial institutions, and public sector organizations; and Securities Services, such as cross-border support for clients, local market expertise, post-trade technologies, data solutions, and various securities services solutions. The Markets segment offers sales and trading services for equities, foreign exchange, rates, spread products, and commodities to corporate, institutional, and public sector clients; and market-making services, including asset classes, risk management solutions, financing, prime brokerage, research, securities clearing, and settlement. The banking segment includes investment banking; advisory services related to mergers and acquisitions, divestitures, restructurings, and corporate defense activities; and corporate lending, which includes corporate and commercial banking. The U.S. Personal Banking segment provides co-branded cards and retail banking services. The Wealth segment provides financial services to high-net-worth clients through banking, lending, mortgages, investment, custody, and trust product offerings; and to professional industries, including law firms, consulting groups, accounting, and asset management. The company was founded in 1812 and is headquartered in New York, New York.

The Bank of New York Mellon Corporation provides a range of financial products and services in the United States and internationally. The company operates through Securities Services, Market and Wealth Services, Investment and Wealth Management, and other segments. The Securities Services segment offers custody, trust and depositary, accounting, exchange-traded funds, middle-office solutions, transfer agency, services for private equity and real estate funds, foreign exchange, securities lending, liquidity/lending services, and data analytics. This segment also provides trustee, paying agency, fiduciary, escrow and other financial, issuer, and support services for brokers and investors. The Market and Wealth Services segment offers clearing and custody, investment, wealth and retirement solutions, technology and enterprise data management, trading, and prime brokerage services. This segment also provides integrated cash management solutions, including payments, foreign exchange, liquidity management, receivables processing and payables management, and trade finance and processing services. The Investment and Wealth Management segment offers investment management strategies and distribution of investment products, investment management, custody, wealth and estate planning, private banking, investment, and information management services. The Other segment engages in the provision of leasing, corporate treasury, derivative and other trading, corporate and bank-owned life insurance, renewable energy investment, and business exit services. It serves central banks and sovereigns, financial institutions, asset managers, insurance companies, corporations, local authorities and high net-worth individuals, and family offices. The Bank of New York Mellon Corporation was founded in 1784 and is headquartered in New York, New York.

Broadridge Financial Solutions, Inc. provides investor communications and technology-driven solutions for the financial services industry. The company's Investor Communication Solutions segment handles the proxy materials distribution and voting processes for bank, broker-dealer, corporate issuer, and fund clients, as well as distributes regulatory reports, prospectuses, class action, and corporate action/reorganization event information, as well as tax reporting solutions. The segment also offers ProxyEdge, an electronic proxy delivery and voting solution; data-driven solutions and an end-to-end platform for content management, composition, and omni-channel distribution of regulatory, marketing, and transactional information, as well as mutual fund trade processing services; solutions for public corporations and mutual funds; data and analytics solutions; SEC filing and capital markets transaction services; registrar, stock transfer, and record-keeping services; and omni-channel customer communications solutions, as well as operates Broadridge Communications Cloud platform that creates, delivers, and manages communications and customer engagement activities. Its Global Technology and Operations segment provides solutions that automate the front-to-back transaction lifecycle of equity, mutual fund, fixed income, foreign exchange and exchange-traded derivatives, order capture and execution, trade confirmation, margin, cash management, clearing and settlement, reference data management, reconciliations, securities financing and collateral management, asset servicing, compliance and regulatory reporting, portfolio accounting, and custody-related services. This segment also offers business process outsourcing services; technology solutions, such portfolio management, compliance, fee billing, and operational support solutions; and capital market and wealth and investment management solutions. The company was founded in 1962 and is headquartered in Lake Success, New York.

Interactive Brokers Group, Inc. operates as an automated electronic broker worldwide. The company engages in the execution, clearance, and settlement of trades in stocks, options, futures, foreign exchange instruments, bonds, mutual funds, exchange traded funds (ETFs), precious metals, and cryptocurrencies. It also custodies and services accounts for hedge and mutual funds, ETFs, registered investment advisors, proprietary trading groups, introducing brokers, and individual investors. In addition, the company offers custody, prime brokerage, securities, and margin lending services. It serves institutional and individual customers through electronic exchanges and market centers. The company was founded in 1977 and is headquartered in Greenwich, Connecticut.

MarketAxess Holdings Inc., together with its subsidiaries, operates an electronic trading platform for institutional investor and broker-dealer companies worldwide. The company offers trading technology that provides liquidity access in U.S. high-grade bonds, U.S. high-yield bonds, emerging market debt, eurobonds, municipal bonds, U.S. government bonds, and other fixed-income securities; and executes bond trades between and among institutional investor and broker-dealer clients in an all-to-all anonymous trading environment for corporate bonds through its Open Trading protocols. It also provides trading-related products and services, including composite+ pricing and other market data products to assist clients with trading decisions; auto-execution and other execution services for clients requiring specialized workflow solutions; connectivity solutions that facilitate straight-through processing; and technology services to optimize trading environments. In addition, the company offers various pre-and post-trade services, such as trade matching, trade publication, regulatory transaction reporting, and market and reference data across a range of fixed-income and other products. MarketAxess Holdings Inc. was incorporated in 2000 and is headquartered in New York, New York.

Virtu Financial, Inc. operates as a financial services company in the United States, Asia Pacific, Canada, EMEA, Ireland, and internationally. The company operates through two segments, Market Making and Execution Services. Its product includes offerings in execution, liquidity sourcing, analytics and broker-neutral, capital markets, and multi-dealer platforms in workflow technology. The company's product allow its clients to trade on various venues across 50 countries and in various asset classes, including global equities, ETFs, options, foreign exchange, futures, fixed income, cryptocurrencies, and myriad other commodities. Its multi-asset analytics platform provides a range of pre- and post-trade services, data products, and compliance tools for clients to invest, trade, and manage risk across global markets. The company was founded in 2008 and is headquartered in New York, New York.

Oppenheimer Holdings Inc. operates as a middle-market investment bank and full-service broker-dealer in the Americas, Europe, the Middle East, and Asia. The company provides brokerage services covering corporate equity and debt securities, money market instruments, exchange-traded options and futures contracts, municipal bonds, mutual funds, exchange-traded funds, and unit investment trusts; financial and wealth planning services; and margin lending services. It offers asset management services, including separately managed accounts, mutual fund managed accounts, discretionary portfolio management programs, non-discretionary investment advisory and consultation services, alternative investments, portfolio enhancement programs, and institutional taxable fixed income portfolio management strategies and solutions, as well as taxable and non-taxable fixed income portfolios and strategies. In addition, the company offers investment banking services, such as strategic advisory services and capital markets products; merger and acquisition, equities capital market, debt capital market, debt advisory and restructuring, and fund placement services; and institutional equity sales and trading, equity research, equity derivatives and index options, convertible bonds, event driven sales and trading, and portfolio and electronic trading. Further, it provides institutional fixed income sales and trading, fixed income research, public finance, and municipal trading services; and proprietary trading and investment activities. Additionally, the company offers underwriting, market-making, trust, and discount services, as well as a cloud-based financial market. It serves high-net-worth individuals and families, corporate executives, public and private businesses, institutions and corporations, governments, financial sponsors, and domestic and international investors. Oppenheimer Holdings Inc. was founded in 1881 and is headquartered in New York, New York.