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Mark Mahaney 
113 posts and columns on Mark Mahaney
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In Defense of Mark Mahaney
Mark Mahaney, not surprisingly, has a number of defenders both inside and outside Citi.Voices
Citi Analyst Terminated After Facebook Disclosure
Massachusetts’ securities regulator fined Citigroup Inc. $2 million for failing to supervise technology analyst Mark Mahaney and an unnamed junior research analyst who improperly disclosed confidential information about Facebook Inc.’s initial public offering and unpublished revenue estimates for Google Inc.’s YouTube.Amazon Keeps Analysts Guessing on Quarterly Results
The question: Did Amazon reinvest its profits, or let its revenue trickle down to the bottom line?
Facebook Earnings, Part Deux: What to Expect When the Street Is Expecting
Round two for the social giant’s quarterly numbers.
Analysts May Be Neutral, but eBay CEO Donahoe Is Feeling Good
Donahoe says the company is in the best position it has been in years, as it prepares to enter the holiday shopping season.
Citi’s Mahaney: Facebook’s Social Search Got Nothing on Google
Google’s lock on search is still strong.
$750.04 Is Google’s New All-Time High-Water Mark
Shares of Google are up more than 30 percent in the past three months alone.
After a Relatively Mellow Quarter, Will Groupon Earnings Surprise?
If Groupon only meets analyst expectations tomorrow, that may be a big enough surprise for the struggling stock.
Priceline, Orbitz Coming In for a Hard Landing
Both companies blame continued headwinds from Europe.
Come on Down, Mark Zuckerberg! How to Read Facebook’s First Earnings Report.
Tech companies have done a good job of freaking out Wall Street this week. Will Facebook follow suit?