This mutual fund giant could give the ETF business a run for your money By: MarketWatch May 26, 2016 at 05:08 AM EDT Mutual fund giant Fidelity Investments is looking to shake up the ETF business with a line of ‘smart-beta’ products, writes Chuck Jaffe. Read More >> Related Stocks: BlackRock Goldman Sachs Group JPMorgan Chase & Co Legg Mason Principal Financial Group Standard & Poors 500