These companies show signs of a change of direction.
It largely depends on your mindset, but also on how your trades are set up.
Both 5G and virtual reality are still in their early innings, but a number of eye-opening applications have been dreamt up for each of them.
As Yahoo! discloses Mayer's planned resignation from the Internet giant's board, here's a look at other female CEOs' mixed results in the tech industry.