Topeka Capital Markets restated their buy rating on shares of Discovery Communications (NASDAQ:DISCA) in a research note issued to investors on Monday. Discovery Communications, Inc. (NASDAQ:DISCA) belongs to Services sector. Its net profit margin is 23.00% and weekly performance is -2.66%. On last trading day company shares ended up $33.97. Discovery Communications, Inc. (NASDAQ:DISCA) distance from 50-day simple moving average (SMA50) is -3.03%.

Novavax, Inc. (NASDAQ:NVAX), announced that Stanley C. Erck, President and CEO, presented at the 26th Annual Piper Jaffray Healthcare Conference on Wednesday, December 3, 2014 at 11:00 a.m. ET in New York, NY at The New York Palace Hotel. Novavax, Inc. (NASDAQ:NVAX) shares advanced 2.15% in last trading session and ended the day at $5.47. NVAX Gross Margin is 54.70% and its return on assets is -24.80%. Novavax, Inc. (NASDAQ:NVAX) quarterly performance is 11.53%.

Alibaba Group Holding Ltd (NYSE:BABA) wants its mobile operating system to run millions of smartphones in China. The fastest solution: spend some of its cash hoard on a handset maker. Alibaba Group Holding Ltd (NYSE:BABA) belongs to Services sector. Its net profit margin is 46.30% and weekly performance is -3.35%. On last trading day company shares ended up $107.90. Alibaba Group Holding Ltd (NYSE:BABA) distance from 50-day simple moving average (SMA50) is 7.68%.

Celgene Corp. (NASDAQ:CELG) announced that results were presented from multiple post-hoc analyses of its pivotal phase III FIRST (MM-020/IFM 07-01) trial, comparing continuous REVLIMID (lenalidomide) plus low-dose dexamethasone (continuous Rd) to a fixed duration of 18 cycles of Rd (Rd18) or 12 cycles of melphalan, prednisone and thalidomide (MPT) for the treatment of newly diagnosed, transplant-ineligible multiple myeloma. Celgene Corporation (NASDAQ:CELG) shares advanced 0.44% in last trading session and ended the day at $114.13. CELG Gross Margin is 94.90% and its return on assets is 11.00%. Celgene Corporation (NASDAQ:CELG) quarterly performance is 21.38%.

On Nov. 20, GigaMedia Limited (NASDAQ:GIGM) announced that its CEO Collin Hwang continued to purchase a total of 131,938 shares of GigaMedia stock at an average price of $1.03 during the period between October 28, 2014 and October 31, 2014. The purchases were made during an open window period and in full compliance with all company and legal guidelines. Mr. Hwang’s decision to purchase shares reflects his firm confidence in the company. GigaMedia Ltd. (NASDAQ:GIGM) shares advanced 2.05% in last trading session and ended the day at $0.99. GIGM Gross Margin is 42.40% and its return on assets is -34.50%. GigaMedia Ltd. (NASDAQ:GIGM) quarterly performance is 3.11%.