+ Aldi wants to become Third Largest US Grocer Daniel Jennings, July 24, 2017July 24, 2017, Investing, Investment Guide, Stocks, Aldi, Amazon, Costco, Dollar General, Kroger, NASDAQ: AMZN, NASDAQ: SFM, NYSE: DG, NYSE: KR, NYSE: WMT, Sprouts Farmers Market, WalMart, 0 Aldi might soon become the second largest supermarket operator; and third largest grocer, in the United States. The German...