Stratasys (SSYS) shares have plunged 47.7% year to date underperforming the broader Zacks Computer and Technology Sector and the Zacks Computer-Peripheral Equipment Industry. While the sector has returned 19.4% over the time frame, the industry has dropped 27.4%. SSYS has lagged its industry peers like Mercury Systems (MRCY) , Immersion (IMMR) and TransAct Technologies (TACT) .Over the same timeframe, TACT shares have decreased 38%, whereas shares of IMMR and MRCY have gained 25.6% and 0.7%, respectively.St ...