MMCAP International Inc. SPC boosted its holdings in Energy Fuels Inc. (NYSEAMERICAN:UUUU – Get Rating) (TSE:EFR) by 62.4% in the fourth quarter, according to the company in its most recent 13F filing with the SEC. The fund owned 2,885,108 shares of the basic materials company’s stock after buying an additional 1,108,376 shares during the quarter. […]