Mark Zuckerberg is offering the world a lesson in the new volatility of tech wealth.
The billionaire Facebook chief saw his wealth soar to just under $20 billion after Facebook's IPO. When the stock fell in 2012, his paper net worth fell by more than $9 billion. Facebook's resurgence last year added back more than $10 billion, bringing his net worth to above $20 billion.
In recent weeks, however, the Zuckerberg roller coaster is taking another dive. An analysis of stock wealth losses show that Zuckerberg is one of the biggest losers in the latest downturn in tech and momentum stocks.