WINNERS
MARK ZUCKERBERG
The magic is officially back, as Facebook founder sees market cap top $100B.
DENNIS CROWLEY
Social network Foursquare’s CEO draws investment interest from Microsoft and AmEx.
ELON MUSK
CEO of electrifying Tesla sees company value hit $21B — on projected ’14 sales of 30K cars.
LOSERS
JOSEF ACKERMANN
Chairman of Zurich Insurance steps down after executive’s suicide.
JAMIE DIMON
JPMorgan Chase CEO gets hit with $6B demand from Washington housing regulator over toxic mortgages.
LARRY KUDLOW
Report this: CNBC star’s show had a 53 percent decline in viewers ages 25 to 54.