Microsoft, which on Friday closed above Apple's market capitalization for the first time in eight years, was up 0.9 percent, leaving its stock market value at $859.0 billion, third in the group.
Apple in August became the first U.S. publicly-listed company to reach a $1 trillion market capitalization, but the iPhone maker has fallen sharply in recent months as investors worried that demand for iPhones was losing steam.
Amazon's stock has recovered most of the ground it lost after the online retailer in October forecast disappointing sales for the holiday quarter, but it is still down about 13 percent from its Sept. 4 record-high close.
(Reporting by Noel Randewich, Editing by Rosalba O'Brien)
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