(Bloomberg) -- U.S. stocks extended their longest
stretch of weekly gains since 2004 after some of the world's most
successful investors boosted their holdings in banks, drugmakers
and railroads and a record pace of takeovers was extended.
Citigroup Inc. led the Dow Jones Industrial Average to its
24th record this year after billionaire investor Edward Lampert
disclosed an $800 million stake in the largest U.S. bank. Health-
care shares rallied after Warren Buffett's Berkshire Hathaway
Inc. almost doubled its investment in Johnson & Johnson. Carl
Icahn joined Buffett in acquiring railroad shares by building a
position in CSX Corp., the third-largest U.S. railroad.
Read more at Bloomberg Stocks News