CVS Health is in talks to buy the health insurance giant Aetna, according to a new report.
The Wall Street Journal's Dana Mattioli reported that CVS offered more than $200 per share of Aetna, which was at $160 a share before the news broke. The deal would be worth about $66 billion, according to the report.
Aetna previously agreed to buy rival insurer Humana for $34 billion, but that deal was blocked by the Department of Justice. A judge ruled in favor of the DOJ in January, saying that the combination of the two companies would have been anticompetitive.
An Aetna representative declined to comment on the report, telling Business Insider, "We don't comment on rumors or speculation."
A representative for CVS also declined to comment, saying, "We don’t comment on market rumors such as this."
Following the news, Aetna shares jumped about 11.5%, to $178.60 a share, as of 4:15 p.m. ET. CVS shares slipped by roughly 3% to $72.60 a share.