Texas Instruments (TXN) shares have surged 18.1% year to date, underperforming the broader Zacks Computer and Technology sector’s return of 23.4%.It has also underperformed the Zacks  Semiconductor - General industry and peers Amtech Systems (ASYS) , NVIDIA (NVDA) and Alpha and Omega Semiconductor (AOSL) . Over the same time frame, shares of Amtech Systems, NVIDIA, and Alpha and Omega Semiconductor have gained 43.1%, 158% and 37.2%, respectively. The industry appreciated 106.9% year to date.The underperform ...