As the market kicks off the new year,
heads the list of the most highly valued companies in the stock market, with a market cap of $475 billion.
, which had occupied the No. 9 spot, fell to No. 12 and off the list during last week.
moves in as a newcomer and now occupies the No. 10 spot.
did a flip-flop as Pfizer moved into the third spot and Cisco into the fourth.
Entering the new year, the top 10 stocks have a combined market cap of $2.697 trillion. Last week it was $2.726, or $29 billion higher.