(Bloomberg) -- As a rout in Tesla’s stock goes from bad to worse, some investors are bracing for more downside ahead.

David Mazza is a marketing leader with 16+ years of hyper growth startup experience, helping early to mid-stage companies find repeatable patterns of growth that drive successful business outcomes.

"The sheer quantity of clips on mobile and tablets and the live streams add a lot of complexity," said David Mazza, NBC Sports and Olympics chief technical officer, pointing to a rack of equipment ...

Investors hanging on for a turnaround could be in for a rough ride, says David Mazza, chief executive of Roundhill Financial. AP “The real difficulty with any stock that is as richly valued as ...