BlockBeats News, January 30th, according to Reuters, hedge fund company D.E. Shaw has built a position in Riot Blockchain (RIOT.O) and may push for changes at the company, two people familiar with the matter said, making it the second activist shareholder in the cryptocurrency mining company.
Reuters was unable to ascertain the size of D.E. Shaw's stake in Riot.
Representatives for Riot and D.E. Shaw did not comment on the matter.
