BlackRock (NYSE: BLK) discloses 5.2% ownership in Perma-Pipe International
BlackRock, Inc. filed a Schedule 13G reporting beneficial ownership of 424,326 shares of Perma-Pipe International Holdings common stock, or 5.2% of the outstanding class. The filing shows sole voting power over 417,611 shares and sole dispositive power over 424,326 shares, with no shared power.





