Mirae Asset Securities (USA) Inc. | 3,513 followers on LinkedIn. Mirae Asset Securities (USA) Inc. is a New-York based entity founded in 1992 and operates an institutional capital markets platform servicing institutional investors with complex global needs. The firm specializes in offering Prime Brokerage, Securities Financing, Agency Execution, Correspondent Clearing, Global Portfolio Trading and ETF Solutions. Mirae Asset Financial Group (which includes Mirae Asset Securities USA Inc.), is a global financial services company headquartered in Seoul, South Korea providing comprehensive financial services including asset management, wealth management, investment banking and life insurance products and services.