Cognizant Technology Solutions (CTSH) shares have gained 6.4% in the year-to-date period compared with the broader Zacks Computer & Technology sector’s return of 33.6%.The underperformance can be attributed to tight discretionary spending in manufacturing, logistics, and telecom sectors, as well as weak software spending in Europe.However, CTSH shares have outperformed the Zacks  Business - Software Services industry which have declined of 23% in the year-to-date period.CTSH is benefitting from an expanding ...