I've heard that Pfizer and Allergan are considering a combination, which could create a huge entity with about $300B in market cap. Honestly I thought that Pfizer is done acquiring companies, it's already a behemoth in pharma industry, but looks like it's still on the agenda. Pfizer recently approached Allergan about a deal, reported The Wall Street Journal. Pfizer is in long-term uptrend which I correctly predicted in 2009, and honestly I don't think that such a deal could add any gains to company's shares. I'm skeptical about the deal and waiting for clarification...