Today’s Hottest: Oracle Corporation (NYSE:ORCL), Petroleo Brasileiro Petrobras SA (NYSE:PBR-A), StemCells (NASDAQ:STEM), CARBO Ceramics (NYSE:CRR)

Heartware International Inc. (NASDAQ:HTWR) shares moved up 2.59% in last trading session and ended the day at $34.86. HTWR Gross Margin is 62.70% and its has a return on assets of -15.70%. Heartware International Inc. (NASDAQ:HTWR) quarterly performance is 6.80%.

HeartWare International, Inc. (NASDAQ: HTWR), announced a series of scientific presentations, highlighting the clinical and commercial use of the HVAD® System, at the International Society for Heart and Lung Transplantation (ISHLT) 36th Annual Meeting and Scientific Sessions to be held at the Marriott Wardman Park Hotel in Washington, D.C. on April 27-30, 2016.

Oracle Corporation (NYSE:ORCL) ended the last trading day at $40.99. Company weekly volatility is calculated as 1.01% and price to cash ratio as 3.37. Oracle Corporation (NYSE:ORCL) showed a weekly performance of -0.61%.

At the National Association of Broadcasters (NAB) conference in Las Vegas, Oracle Corporation (NYSE:ORCL) announced new cloud storage options that enable organizations with large volumes of rich media to store, manage, and retrieve content for one-seventh the cost of any other cloud archive service. By integrating Oracle DIVA, the industry-leading content storage management application, with Oracle Storage Cloud Service – Archive Storage, Oracle is enabling customers to take advantage of flexible and scalable cloud storage priced at one-tenth of a penny per gigabyte per month or $12,000 USD per petabyte per year.

On 21 April, Petroleo Brasileiro Petrobras SA (ADR) (NYSE:PBR-A) shares fell -0.94% and was closed at $5.29. Petroleo Brasileiro Petrobras SA (ADR) (NYSE:PBR-A) year to date (YTD) performance is 55.59%.

Brazil’s Petróleo Petrobras SA (ADR) (NYSE:PBR-A) recorded a total of 2.55 MMboe/d of oil and natural gas production in March, of which 2.36 MMboe were produced in Brazil and 183,000 boe/d abroad. The average oil production in March was 2.02 MMb/d, 3% below the volume produced in February, at 2.09 MMb/d. In this production, 1.94 MMb/d was produced in Brazil and 86,000 b/d abroad.

StemCells Inc. (NASDAQ:STEM) shares moved up 2.09% in last trading session and ended the day at $0.27. STEM has a return on assets of -135.10%. StemCells Inc. (NASDAQ:STEM) quarterly performance is -13.23%.

On 19 April, StemCells, Inc. (NASDAQ:STEM), announced that Dr. Stephen Huhn, the Company’s Chief Medical Officer and VP of Clinical Research, presented additional details on its ongoing Phase II Pathway™ Study of HuCNS-SC cells for the treatment of chronic cervical spinal cord injuries. The presentation, which took place at the 2016 American Spinal Injury Association (ASIA) annual meeting in Philadelphia on Friday, April 15, included a top line update for the six patients enrolled in open label Cohort I from the Pathway Study.

CARBO Ceramics Inc. (NYSE:CRR) caters to the Basic Materials space. It has a net profit margin of -39.20% and weekly performance is -0.13%. On the last day of trading company shares ended up at $15.74. CARBO Ceramics Inc. (NYSE:CRR) distance from 50-day simple moving average (SMA50) is -7.22%.

CARBO Ceramics Inc. (NYSE:CRR) announced that it plans to release earnings results for the first quarter of 2016 on April 28, 2016, and will host a conference call at 10:30 a.m. Central Time (11:30 a.m. Eastern) that day. Gary Kolstad, President and CEO, and Ernesto Bautista, III, Vice President and CFO, will host the call.