Shares of Level 3 climbed 48.4 percent, or $1.40 a share, to $4.29 in afternoon trading Monday on the Nasdaq. Level 3 has built a 20,000-mile fiber optic network around the world, serving customers ...
Berkshire Hathaway Inc. sold most of its shares of Level 3 Communications Inc., a fiber-network operator, after doubling its money in 16 months. Berkshire, the Omaha, Neb.-based investment firm owned ...