LITTLE ROCK, Ark.--(BUSINESS WIRE)--Today Stephens Inc., an independent financial services firm, announced their multi-year sponsorship of PGA golfer David Lingmerth. As part of the partnership, Lingmerth will serve as a brand ambassador for Stephens and the Stephens logo will be featured on David’s golf shirts and outerwear during competition. He will also participate in select corporate events, as well as Stephens’ advertising and social media when appropriate.