Top 4 Small-Cap Stocks In The Machine Tools & Accessories Industry With The Highest Operating Margin

Below are the top small-cap machine tools & accessories stocks on the NYSE, the NASDAQ and the AMEX in terms of operating margin. The trailing-twelve-month operating margin at Proto Labs PRLB is 27.74%. Proto Labs' ROA for the same period is 18.49%. The trailing-twelve-month operating margin at RBC Bearings ROLL is 21.06%. RBC Bearings' ROE for the same period is 14.97%. The trailing-twelve-month operating margin at Kaydon KDN is 13.86%. Kaydon's revenue for the same period is $472.80 million. The trailing-twelve-month operating margin at CompX International CIX is 8.72%. CompX's profit margin for the same period is 5.02%.