Delcath Systems, Inc. (NASDAQ:DCTH) belongs to Healthcare sector. Its weekly performance is -0.74%. On last trading day company shares ended up $1.34. Delcath Systems, Inc. (NASDAQ:DCTH) distance from 50-day simple moving average (SMA50) is 1.56%.

Twitter Inc (NYSE:TWTR) is taking flight in Atlanta, with expansion plans that include new offices in a high-profile technology hub. The San Francisco-based social networking company (NYSE: TWTR) will lease about 8,000 square foot at Ponce City Market in Old Fourth Ward. Twitter Inc (NYSE:TWTR) shares increased 1.73% in last trading session and ended the day at $40.10. TWTR Gross Margin is 63.80% and its return on assets is -24.50%. Twitter Inc (NYSE:TWTR) quarterly performance is -19.27%.

Consumer packaged goods holding company Post Holdings, Inc. (NYSE:POST) provided certain preliminary unaudited selected financial data for the first quarter of fiscal 2015. The company said it estimates net sales of about $1.07 billion, and adjusted EBITDA of about $126 million to $128 million for the quarter. Analysts polled by Thomson Reuters estimate net sales of $1.07 billion for the quarter. Analysts’ estimates typically exclude special items. Post Holdings, Inc. (NYSE:POST) belongs to Consumer Goods sector. Its net profit margin is -14.90% and weekly performance is 22.75%. On last trading day company shares ended up $48.83. Post Holdings, Inc. (NYSE:POST) distance from 50-day simple moving average (SMA50) is 21.41%.

AT&T, Inc. (NYSE:T) on Monday took another step in its drive into Mexico by agreeing to buy Nextel Mexico for $1.88 billion, its second big deal in the country. The Dallas-based telephone giant this month became the third-largest carrier in the country with 9.2 million subscribers when it closed its $2.5 billion deal to buy Mexican wireless operator Grupo Iusacell SA. AT&T, Inc. (NYSE:T) shares moved down -0.57% in last trading session and ended the day at $33.18. T Gross Margin is 58.60% and its return on assets is 6.00%. AT&T, Inc. (NYSE:T) quarterly performance is -0.03%.

Ulta Salon, Cosmetics & Fragrance (NASDAQ:ULTA) was upgraded by analysts at Oppenheimer from a “market perform” rating to an “outperform” rating in a research report issued to clients and investors on Thursday, TheFlyOnTheWall.com reports. The firm currently has a $150.00 price objective on the stock. ULTA Salon, Cosmetics & Fragrance, Inc. (NASDAQ:ULTA) ended the last trading day at $136.08. Company weekly volatility is calculated as 2.85% and price to cash ratio as 22.17. ULTA Salon, Cosmetics & Fragrance, Inc. (NASDAQ:ULTA) showed a weekly performance of 4.90%.

On Jan. 20, Sportsman’s Warehouse Holdings, Inc. (NASDAQ:SPWH) said it will offer product discounts during Military and Public Safety Appreciation Day, January 24, 2015, at all stores nationwide (except those states prohibited by law). Sportsman’s Warehouse Holdings, Inc. (NASDAQ:SPWH) shares decreased -0.87% in last trading session and ended the day at $6.83. SPWH Gross Margin is 32.40% and its return on assets is 6.50%. Sportsman’s Warehouse Holdings, Inc. (NASDAQ:SPWH) quarterly performance is -2.98%.