The current institutional shareholding score of Pioneer Power Solutions Inc is 3.00, ranking 133 out of 182 in the Machinery, Tools, Heavy Vehicles, Trains & Ships industry. The latest institutional shareholding proportion is 10.15%, representing a quarter-over-quarter increase of 23.01%. The largest institutional shareholder is James Simons, holding a total of 0.00 shares, representing 0.58% of shares outstanding, with 0.24% increase in holdings.