Elon Musk, Jeff Bezos and Mark Zuckerberg were front and centre at US President Donald Trump's inauguration on January 20.

Elon Musk, Jeff Bezos, Mark Zuckerberg, Bernard Arnault and Sergey Brin stood in support of Donald Trump at his inauguration ...

Elon Musk's fortune peaked at $486 billion. However, he is one among the many billionaires who are witnessing financial ...

Four of the five major tech companies represented at President Trump's inauguration have seen their share prices decline in ...