Barron's | The Biggest Movers: Jacob Engineering Jumps; Dish Network Declines Barron's Jacobs Engineering (JEC) outpaced all other components of the S&P 500 on Tuesday, thanks to its second-quarter earnings. The Biggest Movers: Jacob Engineering Jumps; Dish Network Declines. Illustration: iStockphoto. Jacobs Engineering rose $5.39, or 9 ... Jacobs Engineering Group (JEC) Q2 2018 Results - Earnings Call Transcript |