France's Korian fell about 4% on news of its 1.1 billion euros ($1.5 billion) purchase of care-homes peer Medica, while shares in the junior merger partner rose a similar amount.
Clinton goes after the drug companies again -- for starters.
Shares of the world's second largest generic pharma company fell nearly 5% after U.S. politicians target company for price gouging.
Here are 10 stocks hedge fund manager John Paulson has been buying lately, either initiating new stakes or upping his holdings significantly.
Here are Wednesday's top research calls, including upgrades for Abbott Labs and NetApp, and downgrades for Garmin and Nordsom.