Dendreon

Among leading biotech and emerging pharmaceutical companies, the number of shares sold short in Amgen (NASDAQ: AMGN), Gilead Sciences (NASDAQ: GILD) and Pharmacyclics (NASDAQ: PCYC) grew by the largest percentages between the November 29 and December 13 settlement dates. Medivation saw its short...

Among leading biotech and emerging pharmaceutical companies, the number of shares sold short in Biogen Idec (NASDAQ: BIIB), Celgene (NASDAQ: CELG) and Pharmacyclics (NASDAQ: PCYC) grew by the largest percentages in late November. Gilead Sciences, Regeneron Pharmaceuticals, Seattle Genetics and...

Among leading biotech and emerging pharmaceutical companies, the number of shares sold short in Alexion Pharmaceuticals (NASDAQ: ALXN), BioMarin Pharmaceutical (NASDAQ: BMRN) and Gilead Sciences (NASDAQ: GILD) grew by the largest percentages in late October. Biogen Idec (NASDAQ: BIIB), Illumina...

Here is a preview of what earnings to expect for the week starting November 11. While Cisco Systems (NASDAQ: CSCO), Dish Network (NASDAQ: DISH) and Viacom (NASDAQ: VIAB) are expected to post earnings growth when they report quarterly results this week, the focus really will be on retailers like...

Among leading biotech and emerging pharmaceutical companies, short sellers retreated from Biogen Idec (NASDAQ: BIIB) by the largest percentage in early October. Amgen (NASDAQ: AMGN), Illumina (NASDAQ: ILMN), Regeneron Pharmaceuticals (NASDAQ: REGN) and Seattle Genetics (NASDAQ: SGEN) saw short...

Among leading biotech and emerging pharmaceutical companies, short sellers moved on Amgen (NASDAQ: AMGN), Pharmacyclics (NASDAQ: PCYC) and Vertex Pharmaceuticals (NASDAQ: VRTX) the most strongly in late September. The number of shares sold short in Dendreon (NASDAQ: DNDN) and Biogen Idec (NASDAQ:...

Among leading biotech and emerging pharmaceutical companies, short sellers moved on BioMarin Pharmaceutical (NASDAQ: BMRN), Celgene (NASDAQ: CELG) and Regeneron Pharmaceuticals (NASDAQ: REGN) the most between the August 30 and September 13 settlement dates. The number of shares sold short in...

Declining short interest in Alexion Pharmaceuticals (NASDAQ: ALXN) and Pharmacyclics (NASDAQ: PCYC) bucked the trend among leading biotech and emerging pharmaceutical companies between the August 15 and August 30 settlement dates. The number of shares sold short in Amgen (NASDAQ: AMGN), Biogen...

Among leading biotech and emerging pharmaceutical companies, Celgene (NASDAQ: CELG), Onyx Pharmaceuticals (NASDAQ: ONXX) and Vertex Pharmaceuticals (NASDAQ: VRTX) saw significant percentage declines in short interest between the July 31 and August 15 settlement dates. Short sellers also shied away...

Among biotech and emerging pharmaceutical companies, Amgen (NASDAQ: AMGN), Onyx Pharmaceuticals (NASDAQ: ONXX) and Pharmacyclics (NASDAQ: PCYC) saw the most significant percentage declines in short interest between the June 28 and July 15 settlement dates. Short sellers also shied away from...

Among biotech and emerging pharmaceutical companies, Gilead Sciences (NASDAQ: GILD) and Onyx Pharmaceuticals (NASDAQ: ONXX) saw the most significant rises in short interest between the June 14 and June 28 settlement dates. The number of shares sold short in Amgen (NASDAQ: AMGN), Arena...

Among biotech and emerging pharmaceutical companies, Celgene (NASDAQ: CELG) and saw the most significant rise in short interest between the May 31 and June 14 settlement dates. The number of shares sold short in Onyx Pharmaceuticals (NASDAQ: ONXX), Pharmacyclics (NASDAQ: PCYC) and Regeneron...

Among biotech and emerging pharmaceutical companies, Biogen Idec (NASDAQ: BIIB), saw the most significant rise in short interest between the May 15 and May 31 settlement dates. The number of shares sold short in Amgen (NASDAQ: AMGN), Dendreon (NASDAQ: DNDN), Onyx Pharmaceuticals (NASDAQ: ONXX)...

Among biotech and emerging pharmaceutical companies, Regeneron Pharmaceuticals (NASDAQ: REGN) and Vertex Pharmaceuticals (NASDAQ: VRTX) saw he most significant rise in short interest between the April 30 and May 15 settlement dates. The number of shares sold short in Alexion Pharmaceuticals (...

The short interest moves in biotech and emerging pharmaceutical companies were mixed in the latter two weeks of April. The number of shares sold short in Dendreon (NASDAQ: DNDN), Gilead Sciences (NASDAQ: GILD), Illumina (NASDAQ: ILMN), Onyx Pharmaceuticals (NASDAQ: ONXX) and VIVUS (NASDAQ: VVUS)...