Uwm Hldg Corp. Replay the stock market charts of UWMC day by day, back to 2003. Open long and short positions without spending any money. UWM Holdings Corporation engages in the residential mortgage lending business in the United States. The company originates mortgage loans through wholesale channel. It originates primarily conforming and government loans. UWM Holdings Corporation was founded in 1986 and is headquartered in Pontiac, Michigan.