Steve Duttenhofer

Oppenheimer & Co., Inc. provides security brokerage services. It also offers investment banking and advice to high net worth investors, individuals, businesses and institutions. The company is headquartered in New York, NY.

Founded in 1991, International Strategy & Investment, Inc. is a registered investment advisor located in New York City with an additional office in Washington, DC. The firm is also known as ISI, Inc. Their U.S. mutual fund family includes the Total Return US Treasury Fund, the Managed Municipal Fund, the North American Government Bond Fund and the Strategy Fund

Renaissance Macro Research LLC (dba RenMac) is an investment research firm headquartered in Lake Placid, New York. The firm was founded by Jeff deGraaf in 2011 and is a subsidiary of Renaissance Macro Holdings LLC. RenMac exclusively provides the institutional buy side community with specialized macro research. They provide unique, insightful and unbiased top-down analysis from thought leaders in the industry. Coverage includes Macro Strategy, Investment Strategy, Economics, Quantitative, Washington Policy, and Payments/Financials.