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Stock Performance of Publicly Traded Patent Holding Companies from 2014-2015

For the last two years, Envision IP has published annual stock performance analysis of publicly traded patent holding companies (also known as Non-Practicing Entities, or NPEs).  Our first analysis included data from 2008 to 2012, and it showed impressive gains by many NPEs, with the majority of companies that we reviewed beating the S&P 500 by […]