Fannie Mae is a New York Stock Exchange company and the largest non-bank financial services company in the world. It operates pursuant to a federal charter and is the nation's largest source of financing for home mortgages. Fannie Mae is working to shrink the nation's "homeownership gaps" through a $2 trillion "American Dream Commitment" to increase homeownership rates and serve 18 million targeted American families by the end of the decade. Since 1968, Fannie Mae has provided over $4 trillion of mortgage financing for 47 million families.