Top 15 S&amp;P 500 companies ranked by # of Employees

1 Walmart $WMT
2 $UPS
3 Amazon $AMZN
4 Accenture $ACN
5 Kroger $KR
6 Home Depot $HD
7 Berkshire $BRK
8 Target $TGT 
9 $IBM
10 Starbucks $SBUX
11 Walgreens $WBA
12 UnitedHealth $UNH
13 Lowe's $LOW
14 Cognizant Tech $CTSH
15 $CVS https://t.co/6Vndy27Ar3