Some of them lost billions this year already, but are they worried? Who cares! If you can even put that word next to your bank balance, I'm sure you can find a $100 bill to wipe away your tears.
One thing that's for sure, is that the Tech industry is producing some of the worlds richest people and doesn't seem to be slowing down any time soon.
It’s been a tumultuous start to 2016 for many public companies, but tech billionaires continue to dominate the ranks of the world’s wealthiest people. Four of the 10 richest people on the planet made their fortunes in tech. In total, there are 159 tech billionaires on the FORBES 2016 Billionaires List, worth a combined $818.7 billion.