William J Janetschek has an estimated net worth of $25.5 Million. This is based on reported shares across multiple companies, which include HCA INC/TN, KKR & Co. L.P., Avago Technologies LTD, Bilander Acquisition Corp., Freedom Acquisition I Corp., JAZZ PHARMACEUTICALS INC, KKR Financial Holdings LLC, SEALY CORP, and Rockwood Holdings, Inc..

2014 was William J Janetschek's most active year for acquiring shares with 4 total transactions. William J Janetschek's most active month to acquire stocks was the month of January. 2014 was William J Janetschek's most active year for disposing of shares, totalling 5 transactions. William J Janetschek's most active month to dispose stocks was the month of March. 2016 saw William J Janetschek paying a total of $0.00 for 1,260,854 shares, this is the most they've acquired in one year. In 2018 William J Janetschek cashed out on 364,528 shares for a total of $998,800.60, their largest year based on trade value.