Ryan Specialty Hldgs Inc. Replay the stock market charts of RYAN day by day, back to 2003. Open long and short positions without spending any money. Ryan Specialty Group Holdings, Inc. operates as a service provider of specialty products and solutions for insurance brokers, agents, and carriers. It offers distribution, underwriting, product development, administration, and risk management services by acting as a wholesale broker and a managing underwriter. The company was founded in 2010 and is headquartered in Chicago, Illinois.