Below these are the Performing Semiconductor Equipment & Materials of the day February 1, 2012.
Ticker Company Change
LPTH LightPath Technologies Inc. 13.64%
OCLR Oclaro, Inc. 8.45%
AEHR Aehr Test Systems 6.60%
COHU Cohu, Inc. 6.47%
ATMI ATMI Inc. 6.20%
FSII FSI International Inc. 6.12%
MSPD Mindspeed Technologies Inc. 5.62%
MTSN Mattson Technology Inc. 5.29%
KLIC Kulicke & Soffa Industries Inc. 4.63%
LTXC LTX-Credence Corporation 4.49%
CREE Cree, Inc. 4.13%
CAMT Camtek Ltd. 4.11%
VECO Veeco Instruments Inc. 4.10%
ASMI ASM International NV 3.99%
NVLS Novellus Systems, Inc. 3.31%
LRCX Lam Research Corporation 3.24%
ASYS Amtech Systems Inc. 3.04%
ASML ASML Holding NV 2.58%
BTUI BTU International Inc. 2.54%
OSIS OSI Systems, Inc. 2.51%
AMAT Applied Materials Inc. 2.36%
CYMI Cymer Inc. 2.25%
RDA RDA Microelectronics, Inc. 1.52%
BRKS Brooks Automation Inc. 1.38%
IMOS ChipMOS TECHNOLOGIES (Bermuda) LTD. 1.33%
TRT Trio-Tech International 1.27%
SPIL Siliconware Precision Industries Co. Ltd. 1.24%
KLAC KLA-Tencor Corporation 1.14%
EZCH EZchip Semiconductor Ltd. 1.13%
SNPS Synopsys Inc. 1.10%
TER Teradyne Inc. 1.04%
IMI Intermolecular, Inc. 0.36%
SRSL SRS Labs Inc. 0.14%
ASX Advanced Semiconductor Engineering Inc. -0.19%
TSRA Tessera Technologies Inc. -0.40%
ENTG Entegris, Inc. -0.73%
ATE Advantest Corp. -0.79%
UTEK Ultratech, Inc. -1.09%
BCDS BCD Semiconductor Manufacturing Limited -1.23%
UMC United Microelectronics Corporation -1.48%
ACLS Axcelis Technologies Inc. -1.67%
DQ Daqo New Energy Corp. -3.46%
INVN InvenSense, Inc. -4.12%
ATRM Aetrium Inc. -4.26%
TGAL Tegal Corp. -5.78%
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