John R Joyce has an estimated net worth of $2.29 Billion. This is based on reported shares across multiple companies, which include GARTNER INC, Avago Technologies LTD, HEWLETT PACKARD CO, INTERNATIONAL BUSINESS MACHINES CORP, SERENA SOFTWARE INC, SILVER SPRING NETWORKS INC, IB Acquisition Corp., and Andersen Group Inc..
2004 was John R Joyce's most active year for acquiring shares with 36 total transactions. John R Joyce's most active month to acquire stocks was the month of February. 2009 was John R Joyce's most active year for disposing of shares, totalling 50 transactions. John R Joyce's most active month to dispose stocks was the month of October. 2004 saw John R Joyce paying a total of $3,381,233.09 for 143,161 shares, this is the most they've acquired in one year. In 2006 John R Joyce cashed out on 24,514,610 shares for a total of $231,499,992.50, their largest year based on trade value.