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Houghton Mifflin Harcourt Company (HMHC) had its IPO in 2013.
As of July 2014, the market cap for Houghton Mifflin Harcourt Company (HMHC) is $2,433,102,515.58.
The symbol for Houghton Mifflin Harcourt Company in NASDAQ is: HMHC.