IPG Photonics Corporation (NASDAQ:IPGP) revealed in its quarterly report on 06 May 2014 that a decrease in income and other taxes payable of $0.2 million in the three months ended March 31, 2014 compared to a decrease of $40.2 million in the three months ended March 31, 2013; and an increase in cash provided by net income after adding back non-cash charges of $53.6 million in the three months ended March 31, 2014 as compared to $52.4 million in the same period in 2013. IPG Photonics Corporation (NASDAQ:IPGP) stock performance was 1.72% in last session and finished the day at $64.49. Traded volume was 320.50K shares in the last session and the average volume of the stock remained 394.21K shares. The beta of the stock remained 1.63. IPG Photonics Corporation (NASDAQ:IPGP) insider ownership is 31.00%.

GigOptix, Inc. (NYSEMKT:GIG), a leading supplier of advanced high speed semiconductor components for use in long-haul, metro, Cloud connectivity, data centers, consumer electronics links and interactive applications, through optical and wireless communications networks, today announced the Company is scheduled to showcase several leading RF MMICs and E-Band products at the 2014 International Microwave Symposium (IMS 2014) from June 3rd to June 5th in Tampa Bay, Florida. GigOptix Inc (NYSEMKT:GIG) closed to $1.40 Wednesday on volume of 328.80K shares. The intra-day range of the stock was $1.36 to $1.42. GigOptix Inc (NYSEMKT:GIG) has a market capitalization of $45.05million.

Mattson Technology, Inc. (NASDAQ:MTSN), a leading supplier of advanced process equipment used to manufacture semiconductors, today announced that J. Michael Dodson, the company’s chief operating and chief financial officer, is scheduled to present to the investment community at the 5th Annual Needham SemiCap Equipment Corporate Access Day. Mattson Technology, Inc. (NASDAQ:MTSN)’s stock on June 03, 2014 reported a increase of 0.49% to the closing price of $2.04. Its fifty two weeks range is $1.81 -$3.22. The total market capitalization recorded $149.81million. The overall volume in the last trading session was 371.40K shares. In its share capital, MTSN has 73.49million outstanding shares.

On May 12, 2014, Veeco Instruments Inc. (NASDAQ:VECO) launched the Apex™ Gas Mixing System for point-of-use gas mixing. The Apex system produces precise binary gas mixtures via a single platform- which can be utilized in semiconductor applications at 20nm and below. On Wednesday, shares of Veeco Instruments Inc. (NASDAQ:VECO) advanced 1.82% to close the day at $31.31. Company return on investment (ROI) is -5.50% and its monthly performance is recorded as -14.99%. Veeco Instruments Inc. (NASDAQ:VECO) quarterly revenue growth is -20.59%.

Shares of Siliconware Precision Industries (ADR) (NASDAQ:SPIL) moved higher Thursday morning after the Taiwan-based integrated circuit packaging and testing services provider reported a record monthly high in sales for May, dealers said. Siliconware Precision Industries (ADR) (NASDAQ:SPIL) stock performance was 1.64% in last session and finished the day at $8.07. Traded volume was 439.80K shares in the last session and the average volume of the stock remained 662.54K shares. The beta of the stock remained 1.22.