[Laurore Becomes the Largest New Shareholder of BlackRock's iShares Bitcoin Trust (IBIT)] According to a report by Jinse Finance, Hong Kong-based Laurore has become the largest new shareholder of BlackRock's iShares Bitcoin Trust (IBIT). In the 13F filing submitted to the U.S. Securities and Exchange Commission at the end of the year, it disclosed its holdings of shares valued at $436 million, equivalent to 8.79 million shares.