Linear Technology Corporation (NASDAQ:LLTC) has the 1st highest Return on Equity in this segment of the market. Its ROE was 318.46% for the last 12 months. Its net profit margin was 36.68% for the same period. The Western Union Company (NYSE:WU) h

read more: Top 10 S&P 500 Stocks with Highest Return on Equity: LLTC, WU, PM, THC, CL, YUM, MO, CPB, IBM, HSY (Jun 15, 2011)