Below these are the Performing Semiconductor Equipment & Materials of the day December 21, 2011.
Ticker Company Change
FSII FSI International Inc. 16.33%
TGAL Tegal Corp. 8.29%
TRT Trio-Tech International 6.82%
UMC United Microelectronics Corporation 6.67%
CAMT Camtek Ltd. 4.71%
ASX Advanced Semiconductor Engineering Inc. 4.07%
SPIL Siliconware Precision Industries Co. Ltd. 3.20%
MTSN Mattson Technology Inc. 3.05%
NVLS Novellus Systems, Inc. 1.98%
DQ Daqo New Energy Corp. 1.86%
CREE Cree, Inc. 1.85%
LRCX Lam Research Corporation 1.83%
ACLS Axcelis Technologies Inc. 1.60%
COHU Cohu, Inc. 0.84%
IMOS ChipMOS TECHNOLOGIES (Bermuda) LTD. 0.81%
OCLR Oclaro, Inc. 0.35%
OSIS OSI Systems, Inc. 0.23%
ENTG Entegris, Inc. 0.00%
SRSL SRS Labs Inc. 0.00%
ATMI ATMI Inc. -0.05%
RDA RDA Microelectronics, Inc. -0.10%
IMI Intermolecular, Inc. -0.31%
CYMI Cymer Inc. -0.48%
KLIC Kulicke & Soffa Industries Inc. -0.54%
BRKS Brooks Automation Inc. -0.67%
BTUI BTU International Inc. -0.80%
BCDS BCD Semiconductor Manufacturing Limited -0.93%
TSRA Tessera Technologies Inc. -0.95%
TER Teradyne Inc. -1.03%
ATE Advantest Corp. -1.10%
ASML ASML Holding NV -1.14%
EZCH EZchip Semiconductor Ltd. -1.14%
INVN Invensense, Inc. -1.23%
ATRM Aetrium Inc. -1.56%
UTEK Ultratech, Inc. -1.80%
KLAC KLA-Tencor Corporation -1.88%
AMAT Applied Materials Inc. -2.11%
ASMI ASM International NV -2.19%
SNPS Synopsys Inc. -2.34%
ASYS Amtech Systems Inc. -2.43%
MSPD Mindspeed Technologies Inc. -2.64%
LTXC LTX-Credence Corporation -3.61%
VECO Veeco Instruments Inc. -4.18%
LPTH LightPath Technologies Inc. -5.94%
AEHR Aehr Test Systems -6.05%
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