Author: Mark Doerr

Mark Doerr is a principal and senior research analyst at Tech Insider covering medical technology companies with a focus on cardiovascular and related therapeutic technology. Mark leverages his prior experience as the director of marketing and business development at a medical device company, along with an extensive network of physician and industry relationships, to provide a unique perspective on the medtech sector. Prior to joining Tech Insider in 2011 he covered medical technology for four years at Craig-Hallum Capital, and has in total 20 years of financial and medtech industry experience.
Finance

Investors Are Watching: Groupon, Inc. (NASDAQ:GRPN), MGM Resorts International (NYSE:MGM), Navient Corporation (NASDAQ:NAVI), China Unicom (NYSE:CHU), Enterprise Bancorp Inc. (NASDAQ:EBTC)

Groupon Inc (NASDAQ:GRPN) was the recipient of a large growth in short interest in the month of October. As of October 15th, there was short interest totalling 89,310,152 shares, a growth of 5.1% from the September 30th total of 84,991,713 shares,AnalystRatings.NET reports. Based on an average daily trading volume, of 13,165,605 shares, the short-interest ratio is presently 6.8 days. Currently, 20.0% of the shares of … Continue reading Investors Are Watching: Groupon, Inc. (NASDAQ:GRPN), MGM Resorts International (NYSE:MGM), Navient Corporation (NASDAQ:NAVI), China Unicom (NYSE:CHU), Enterprise Bancorp Inc. (NASDAQ:EBTC)

Mark Doerr
Finance

Big Movers : Cambrex Corporation. (NYSE:CBM), VeriSign, Inc. (NASDAQ:VRSN), ConAgra Foods, Inc. (NYSE:CAG), New Gold, Inc. (NYSEMKT:NGD), First Merchants Corporation (NASDAQ:FRME)

Cambrex Corporation (NYSE:CBM) is scheduled to release its earnings data on Thursday, October 30th. Cambrex Corporation. (NYSE:CBM) in last trading activity moved down -0.75% to close at $19.73. Company weekly performance is 10.90% while its quarterly performance stands at -6.36%. Cambrex Corporation. (NYSE:CBM) is -17.38% away from its 52 week high. According to Forbes.com, Verisign Inc (NASD:VRSN) is now Most Shorted Stock in S&P 500 … Continue reading Big Movers : Cambrex Corporation. (NYSE:CBM), VeriSign, Inc. (NASDAQ:VRSN), ConAgra Foods, Inc. (NYSE:CAG), New Gold, Inc. (NYSEMKT:NGD), First Merchants Corporation (NASDAQ:FRME)

Mark Doerr
Finance

Trending Tickers : Halliburton Company (NYSE:HAL), ArcelorMittal SA (ADR) (NYSE:MT), Columbia Property Trust, Inc. (NYSE:CXP), Coherent Inc. (NASDAQ:COHR), Endocyte, Inc. (NASDAQ:ECYT)

On Oct 21, As fracking accelerates in North American shale fields, oilfield services providers Halliburton Company (NYSE:HAL) and Baker Hughes Inc are stockpiling sand to protect themselves against rising costs and are buying more railcars to transport the haul. Halliburton Company (NYSE:HAL) belongs to Basic Materials sector. Its net profit margin is 10.70% and weekly performance is -1.00%. On last trading day company shares ended … Continue reading Trending Tickers : Halliburton Company (NYSE:HAL), ArcelorMittal SA (ADR) (NYSE:MT), Columbia Property Trust, Inc. (NYSE:CXP), Coherent Inc. (NASDAQ:COHR), Endocyte, Inc. (NASDAQ:ECYT)

Mark Doerr
Finance

Best Stocks : E. I. du Pont de Nemours and Company (NYSE:DD), Freescale Semiconductor, Ltd. (NYSE:FSL), Ultra Clean Holdings Inc. (NASDAQ:UCTT), Microsoft Corporation (NASDAQ:MSFT), General Electric Company (NYSE:GE)

On Oct. 23, E. I. du Pont de Nemours and Company (NYSE:DD) declared a fourth quarter common stock dividend of 47 cents per share payable December 12, 2014, to stockholders of record November 14, 2014. This dividend is the same as what was paid in the third quarter 2014. E. I. du Pont de Nemours and Company (NYSE:DD) belongs to Basic Materials sector. Its net … Continue reading Best Stocks : E. I. du Pont de Nemours and Company (NYSE:DD), Freescale Semiconductor, Ltd. (NYSE:FSL), Ultra Clean Holdings Inc. (NASDAQ:UCTT), Microsoft Corporation (NASDAQ:MSFT), General Electric Company (NYSE:GE)

Mark Doerr
Finance

Why Making Dramatic Moves : MGIC Investment Corp. (NYSE:MTG), Polycom, Inc. (NASDAQ:PLCM), Destination Maternity Corporation (NASDAQ:DEST), The Laclede Group, Inc. (NYSE:LG), ZAZA

MGIC Investment Corp. (NYSE:MTG) Director Michael E. Lehman purchased 5,000 shares of MGIC Investment Corp. stock on the open market in a transaction dated Thursday, October 23rd. The shares were purchased at an average cost of $8.26 per share, for a total transaction of $41,300.00. MGIC Investment Corp. (NYSE:MTG) belongs to Financial sector. Its net profit margin is 18.50% and weekly performance is 0.12%. On … Continue reading Why Making Dramatic Moves : MGIC Investment Corp. (NYSE:MTG), Polycom, Inc. (NASDAQ:PLCM), Destination Maternity Corporation (NASDAQ:DEST), The Laclede Group, Inc. (NYSE:LG), ZAZA

Mark Doerr
Finance

Morning Watch List : TIM Participacoes S.A. (NYSE:TSU), Tetraphase Pharmaceuticals, Inc. (NASDAQ:TTPH), Microsoft Corporation (NASDAQ:MSFT), Panera Bread Company (NASDAQ:PNRA), ResMed Inc. (NYSE:RMD)

TIM Participacoes S.A. (NYSE:TSU) has been upgraded by TheStreet Ratings from Hold to Buy with a ratings score of B. TIM Participacoes S.A. (NYSE:TSU) belongs to Technology sector. Its net profit margin is 7.70% and weekly performance is -1.02%. On last trading day company shares ended up $22.41. TIM Participacoes S.A. (NYSE:TSU) distance from 50-day simple moving average (SMA50) is -14.79%. Tetraphase Pharmaceuticals, Inc. (NASDAQ:TTPH) … Continue reading Morning Watch List : TIM Participacoes S.A. (NYSE:TSU), Tetraphase Pharmaceuticals, Inc. (NASDAQ:TTPH), Microsoft Corporation (NASDAQ:MSFT), Panera Bread Company (NASDAQ:PNRA), ResMed Inc. (NYSE:RMD)

Mark Doerr