New Guggenheim ETF Targets Optimized Large-Cap Diversity By: Benzinga via Benzinga April 19, 2016 at 08:57 AM EDT Guggenheim Investments, the eighth-largest U.S. issuer of exchange-traded funds and one of the largest issuers of smart or strategic ... Read More >> Related Stocks: Campbell Soup Kinder Morgan Newmont Mining Verizon Communications