A notable insider purchase on March 6, was reported by John Minge, Board Member at NPK International NPKI, based on the most recent SEC filing. What Happened: Minge demonstrated confidence in NPK ...

From there, we picked 10 companies with the highest number of hedge funds having stakes ... National Presto Industries, Inc. (NYSE:NPK) started in 1905 by producing pressure canners for home ...

NPK International currently has a consensus target price of $12.00, indicating a potential upside of 117.79%. As a group, “Oil & gas field machinery” companies have a potential upside of 41.67%.