['DATE | this_year', 'ORG | Alphabet', 'ORG | Amazon', 'ORG | Apple', 'ORG | Facebook', 'ORG | Microsoft', 'PERCENT | 15%', 'TICKER | AAPL', 'TICKER | AMZN', 'TICKER | FB', 'TICKER | GOOGL', 'TICKER | MSFT', 'TICKER | ^GSPC', 'exchangeName | S&P_500', 'stockChange | gain']
Roughly one-quarter of the S&P 500’s (^GSPC) 15% gain so far this year comes from five high-profile stocks: Microsoft (MSFT), Apple (AAPL), Amazon (AMZN), Alphabet (GOOGL) and Facebook (FB).