These are headlines from various financial publications and websites:
"U.S. Stocks Edge Up, Buoyed by Tech Sector"
"Tech’s Titans Go From Big to Bigger; Scale of Amazon, Microsoft and Google hard to combat as tech industry shifts to new markets"
"Amazon Extends Growth Streak, Unfazed by Lavish Spending"
"Google-parent Alphabet's earnings smash estimates"
"IBM Sinks Following 'Lackluster Performance' With Q1 Results, Analyst Cuts"