| Index Components as of: 12/01/11 |  | |
 | ||
| Company Name | Symbol | % Weighting |
|---|---|---|
| Nvidia Corp | NVDA | 5.05% |
| Kla-Tencor Corp | KLAC | 5.03% |
| Altera Corp | ALTR | 4.94% |
| Xilinx Inc | XLNX | 4.93% |
| Intel Corp | INTC | 4.92% |
| Microchip Technology | MCHP | 4.84% |
| Maxim Integrated Prod | MXIM | 4.81% |
| Qualcomm Inc | QCOM | 4.73% |
| N.A. | LTXC | 3.09% |
| Ultratech Inc | UTEK | 2.86% |
| MKS Instruments Inc. | MKSI | 2.85% |
| Photronics, Inc | PLAB | 2.83% |
| Teradyne Inc | TER | 2.80% |
| Cirrus Logic | CRUS | 2.80% |
| Fairchild Semiconductor International Inc. | FCS | 2.79% |
| Semtech Corp | SMTC | 2.79% |
| Veeco Instruments | VECO | 2.79% |
| Brooks Automation Inc | BRKS | 2.77% |
| Lattice Semicon | LSCC | 2.76% |
| IXYS Corp. | IXYS | 2.74% |
| Lsi Logic | LSI | 2.73% |
| Fei Co | FEIC | 2.72% |
| Entegris Inc | ENTG | 2.72% |
| Cypress Semiconductor | CY | 2.71% |
| Novellus Systems | NVLS | 2.71% |
| Omnivision Technologies | OVTI | 2.69% |
| Rf Micro Devices | RFMD | 2.69% |
| Electro Scientific Industries Inc. | ESIO | 2.66% |
| Nanometrics Inc | NANO | 2.65% |
| Ceva Inc | CEVA | 2.59% |
| ||