Rosenblatt Securities
Rosenblatt Securities is a boutique technology research firm, investment bank, and independent institutional brokerage with the largest presence on the New York Stock Exchange trading floor. Founded in 1979, the firm began as an independent NYSE floor broker and has evolved into a globally recognized provider of institutional trading, market structure, and investment banking services. Today, Rosenblatt Securities delivers industry-leading execution analytics, market structure analysis, regulatory and trading consulting, and investment banking advisory services to a diverse global client base. Its clients include institutional investors, exchanges, government entities, technology companies, banks, broker-dealers, and proprietary trading firms. The firm is also known for its deep equity research coverage across technology, media, and telecommunications (TMT), as well as its expertise in emerging, frontier, and developed markets.
ABOUT ROSENBLATT SECURITIES
Rosenblatt Securities is a New York–based institutional agency broker and investment bank specializing in equity trade execution, market structure analysis, and strategic advisory services.
Founded in 1979 as an independent NYSE floor broker, the firm has evolved into a multifaceted financial services provider serving clients across global capital markets.
Rosenblatt works with institutional investors, exchanges, government entities, technology companies, banks, broker-dealers, and proprietary trading firms, delivering deep market expertise and data-driven insights to help clients navigate complex and rapidly evolving trading environments.
SERVICES & CAPABILITIES
Institutional Brokerage & Trade Execution – Rosenblatt Securities delivers high-touch institutional brokerage services with direct access to the NYSE trading floor, enabling superior execution quality, efficient liquidity sourcing, and real-time market intelligence across equities and exchange-traded funds (ETFs).
Market Structure & Regulatory Advisory – The firm is widely recognized as a leading authority on global market structure, advising clients on exchange rules, regulatory frameworks, market fragmentation, and evolving trading microstructure across U.S. and international markets.
Execution Analytics & Transaction Cost Analysis (TCA) – Rosenblatt provides advanced execution analytics and transaction cost analysis solutions that allow institutional investors to evaluate trading performance, manage execution risk, reduce transaction costs, and optimize trading strategies across venues and asset classes.
Investment Banking & Strategic Advisory – The firm offers boutique investment banking services, including capital raising, mergers and acquisitions advisory, and strategic consulting, with a specialized focus on technology, fintech, market infrastructure, and exchange-related businesses.
Equity Research & Thought Leadership – Rosenblatt produces independent, in-depth equity research, particularly across technology, media, and telecommunications (TMT), supported by proprietary market insights, industry reports, and expert commentary on trading trends and capital markets developments.
Consulting for Exchanges & Market Participants – The firm advises exchanges, regulators, broker-dealers, and trading firms on market design, product development, policy formation, and competitive strategy within increasingly complex global trading ecosystems.
Global Market Access – Rosenblatt supports clients operating across developed, emerging, and frontier markets, offering a global perspective that helps institutions navigate cross-border trading, regulatory complexity, and liquidity dynamics.