CenturyLink, Inc. (NYSE: CTL) announced that it is scheduled to participate in the Morgan Stanley 2015 Technology, Media &Telecom Conference on Monday march 2 , 2015. On Wednesday shares of CenturyLink, Inc. (NYSE:CTL) closed at $37.51. Company’s sales growth for last 5 years was 29.40% and EPS growth for next 5 years is recorded as 0.10%.

O 16 February, Taiwan Semiconductor Manufacturing Company Limited (NYSE:TSM) said it has ordered equipment for T$3.5 billion ($111.40 million). Taiwan Semiconductor Manufacturing Company Limited (NYSE:TSM) in last trading activity moved down -0.24% to close at $24.71. Company weekly performance is 3.56% while its quarterly performance stands at 10.31%. Taiwan Semiconductor Manufacturing Company Limited (NYSE:TSM) is -1.00% away from its 52 week high.

On last trading day Mastech Holdings, Inc. (NYSEMKT:MHH) moved down -0.71% to close at $9.74. Its volatility for the week is 6.03% while volatility for the month is 5.80%. MHH’s sales growth for past 5 years was 9.80% and its EPS growth for past 5 years was 20.70%. Mastech Holdings, Inc. (NYSEMKT:MHH) monthly performance is -10.06%.

Plantronics, Inc. (NYSE:PLT) announced that it has completed its previous 1,000,000 share repurchase announced in February 2014 and has authorized the repurchase of an additional 1,000,000 shares. Plantronics, Inc. (NYSE:PLT) has 0.90% insider ownership while its institutional ownership stands at 95.60%. In last trading activity company’s stock closed at $49.72.

PDC Energy Inc. (NASDAQ: PDCE) reported Q4 EPS of ($1.11), may not compare to the analyst estimate of $0.21. Revenue for the quarter came in at $407 million, may not compare to the consensus estimate of $136.49 million. On last trading day PDC Energy, Inc. (NASDAQ:PDCE) fell -4.21% to close at $47.84. Its volatility for the week is 5.43% while volatility for the month is 6.36%. PDCE’s sales growth for past 5 years was -6.40% and its EPS growth for past 5 years was -16.20%. PDC Energy, Inc. (NASDAQ:PDCE) monthly performance is 8.24%.