Micron Technology, Inc. (NASDAQ:MU) stock price has increased by more than 300% since the beginning of 2013. The company has shown some great results in recent quarters. Micron Technology, Inc. (NASDAQ:MU) shares after opening at $22.30 moved to $23.68 on last trade day and at the end of the day closed at $23.66. Company price to sales ratio in past twelve months was calculated as 2.23 and price to cash ratio as 6.49. Micron Technology, Inc. (NASDAQ:MU) showed a positive weekly performance of 0.77%.

Affymetrix, Inc (NASDAQ:AFFX) reported its operating results for the three and twelve months ended December 31, 2013. Affymetrix, Inc. (NASDAQ:AFFX) shares advanced 7.22% in last trading session and ended the day on $7.13. AFFX return on equity ratio is recorded as -6.20 % and its return on assets is -3.20%. Affymetrix, Inc. (NASDAQ:AFFX) yearly performance is 51.06%.

Ultra Clean Holdings (NASDAQ:UCTT)’s SVP Deborah Hayward sold 105,000 shares of the stock in a transaction that occurred on Tuesday, March 25th. The stock was sold at an average price of $13.69, for a total transaction of $1,437,450.00. Ultra Clean Holdings Inc (NASDAQ:UCTT) shares moved up 5.45% in last trading session and was closed at $13.15 while trading in range of $12.62 – $13.50 – Ultra Clean Holdings Inc (NASDAQ:UCTT) year to date (YTD) performance is 31.11%.

Stock analysts at Longbow Research started coverage on shares of Commscope Holding Company (NASDAQ:COMM) in a report issued on Thursday, TheFlyOnTheWall.com reports. The firm set a “buy” rating and a $30.00 price target on the stock. Commscope Holding Company Inc (NASDAQ:COMM) weekly performance is 1.02%. On last trading day company shares ended up $24.68. Commscope Holding Company Inc (NASDAQ:COMM) distance from 50-day simple moving average (SMA50) is 18.93%. Analysts mean target price for the company is $25.33.