10 S&P 500 companies with the fastest sales growth By: MarketWatch August 03, 2015 at 10:22 AM EDT Two homebuilders make the list, a good sign for the housing market, says Phil van Doorn. Read More >> Related Stocks: Apple D.R.Horton Facebook Gilead Sciences Goldman Sachs Group Laboratory Corp American Holdings Lennar Corp Skyworks Solutions Twitter, Inc. Under Armour Walgreens Boots Alliance