Teradyne Inc. announced earnings results for the fourth quarter ended December 31, 2018. For the fourth quarter, the company announced sales was USD 519.558 million compared to USD 479.415 million a year ago. Net income was USD 143.791 million compared to net loss of USD 105.923 million a year ago. Basic earnings per share was USD 0.8 compared to basic loss per share of USD 0.54 a year ago. Diluted earnings per share was USD 0.79 compared to diluted loss per share of USD 0.54 a year ago. For the full year, sales was USD 2,100.802 million compared to USD 2,136.606 million a year ago. Net income was USD 451.779 million compared to USD 257.692 million a year ago. Basic earnings per share was USD 2.41 compared to USD 1.3 a year ago. Diluted earnings per share was USD 2.35 compared to USD 1.28 a year ago.