Alon Rosin
Managing Director and Head of US Institutional Equity Derivatives at Oppenheimer & Co.
Alon Rosin entered the financial industry with a strong academic background and an early commitment to excellence. He graduated Cum Laude from the Wharton School at the University of Pennsylvania in 1997 with a Bachelor of Science in Economics after earning Dean’s List honors during both 1995 and 1996. Following graduation, he joined the Sales and Trading training program at Salomon Brothers, which later became part of Citigroup. The experience placed him in a demanding institutional trading environment where quick thinking, market awareness, and disciplined execution were required every day. These early years helped establish the professional mindset that would later support his long-standing success in derivatives and institutional finance.
Gaining Insight Across Institutional Investing
Alon built a distinctive career by working extensively on both the buy side and sell side of Wall Street. Over 29 years, he gained experience in portfolio management, institutional sales, derivatives strategy, and client advisory services. His career path gave him a deeper understanding of how institutional investors think about market exposure, liquidity, and strategic positioning. By operating across different sectors of the financial industry, he developed a balanced perspective that enabled him to understand both investors' decision-making processes and the operational demands of trading firms. This combination became one of the defining characteristics of his professional identity.
Buy Side Trading and Portfolio Management
Alon spent nearly a decade working in hedge funds, where he held roles as both a portfolio manager and a senior trader. During this period, he worked at firms including J. Goldman & Co. and Diamondback Capital. His responsibilities involved managing market exposure, identifying opportunities, and responding to rapidly changing trading conditions. The direct accountability associated with managing investment capital helped him gain practical insight into investor psychology and risk management. This buy-side experience later strengthened his ability to advise institutional clients, as he had firsthand knowledge of the pressures of trading and portfolio management in volatile markets.
Leadership Within Institutional Markets
Alon later transitioned back to the sell side, where he continued to expand his influence in institutional finance. Before joining Oppenheimer & Co., he served as Head of Institutional Sales for Derivatives and Equities across the Americas at BGC Partners. In this leadership role, he worked with institutional investors to strengthen the company’s presence in the derivatives and equities markets. His responsibilities included managing client relationships, overseeing strategic sales initiatives, and supporting institutional trading operations. The combination of his hedge fund background and institutional sales expertise helped establish him as a respected professional among sophisticated market participants.
Building Oppenheimer’s Institutional Platform
Alon Rosin currently serves as Managing Director and Head of US Institutional Equity Derivatives at Oppenheimer & Co. In this role, he leads the firm’s institutional derivatives business while advising buy-side clients on listed equity option strategies and cross-asset opportunities. During his tenure, he has focused on expanding Oppenheimer’s institutional capabilities and strengthening relationships with investors. One of the most important milestones during his leadership was co-leading the acquisition of Guggenheim’s options desk, which expanded the derivatives team and strengthened the firm’s institutional trading presence. His efforts have contributed significantly to the continued growth of Oppenheimer’s institutional equity derivatives business.
Strategic Perspective During Market Volatility
Alon has also become known for his market observations during periods of heightened uncertainty and volatility. In April 2025, he attracted widespread attention after encouraging investors to cover short positions during what later became recognized as the low point of the DJT Tariff Tantrum market decline. The statement reflected the confidence and experience developed over decades of navigating different market cycles. His approach to financial markets emphasizes preparation, disciplined analysis, and an understanding of institutional investor behavior rather than reacting emotionally to short-term fluctuations.
Philanthropy and Interests Beyond Finance
Alon has remained active in charitable and community-related efforts for more than 15 years. He has supported numerous philanthropic causes and participated in charitable events while often keeping his contributions private. During a recent charity poker tournament benefiting Hillel programs, he donated $21,000 and finished second among several notable participants. Outside of finance, Rosin enjoys golf, tennis, padel, skiing, and international travel. Friends and colleagues often describe him as highly competitive while also valuing strong personal relationships and meaningful connections with others.
Continuing Influence in Institutional Finance
Alon Rosin continues to stand out because of the broad experience and long-term perspective he has developed throughout his career. His professional journey has combined hedge fund trading, institutional sales leadership, derivatives strategy, and client advisory expertise into a balanced and respected profile. Across every stage of his work, he has remained focused on preparation, market intelligence, and relationship building. Today, he continues to lead Oppenheimer’s US Institutional Equity Derivatives business, helping institutional clients navigate increasingly complex financial conditions and contributing to the future development of institutional trading professionals.