They target cyber security, solar power, even marijuana. Now a new index fund lets investors chase the growth of ETFs themselves.

Today's Stocks & Topics: Dividends, Successful Trading Methods, VRX - Valeant Pharmaceuticals International Inc., BRK.A - Berkshire Hathaway Inc. Cl A, NVR - NVR Inc., ARA - American Renal Associates Holdings Inc., Stock Evaluation, CLDR - Cloudera Inc., Fed Watch, Online Stock Brokers, Retail Sales, NTNX - Nutanix Inc., New Investor, JWN - Nordstrom Inc., M - Macy's Inc.