John H Jacko has an estimated net worth of $6 Million. This is based on reported shares across multiple companies, which include PENTAIR plc, KENNAMETAL INC, and FLOWSERVE CORP.

2013 was John H Jacko's most active year for acquiring shares with 7 total transactions. John H Jacko's most active month to acquire stocks was the month of July. 2021 was John H Jacko's most active year for disposing of shares, totalling 12 transactions. John H Jacko's most active month to dispose stocks was the month of July. 2013 saw John H Jacko paying a total of $1,191,040.56 for 64,883 shares, this is the most they've acquired in one year. In 2021 John H Jacko cashed out on 85,148 shares for a total of $2,774,394.35, their largest year based on trade value.