Currently there are 14 analysts that rate Biogen Idec a buy, no analysts rate it a sell, and 6 rate it a hold. Exclusive Offer: Get the latest Stock Analysis on BIIB - FREE TheStreet Quant Ratings rates Biogen Idec as a buy. The company's strengths can be seen in multiple areas, such as its robust revenue growth, largely solid financial position with reasonable debt levels by most measures, notable return on equity, reasonable valuation levels and solid stock price performance. Although no company is perfect, currently we do not see any significant weaknesses which are likely to detract from the generally positive outlook. Get the full Biogen Idec Ratings Report from TheStreet Quant Ratings now. STOCKS TO BUY: TheStreet Quant Ratings has identified a handful of stocks that can potentially TRIPLE in the next 12 months. Learn more. null