Market's churn forces investor gut-check By: CNBC.com News April 28, 2014 at 10:35 AM EDT investors, confounded by churning markets, are unwinding leverage in a small group of heavily traded, well-publicized names. Read More >> Related Stocks: Anadarko Petroleum Apple Astrazeneca Plc ADR Chesapeake Energy Fireeye Inc Kellogg Co Micron Technology Nasdaq Biotechnology Ishares ETF Pandora Media Inc Pfizer Russell 1000 Growth Ishares ETF Russell 1000 Value Ishares ETF Staples Tableau Software Inc Cl A Veeva Systems Inc Wpx Energy Inc