 Deutsche Bank AG increased its stake in shares of Eiger Biopharmaceuticals Inc NASDAQ:EIGR by 306.4 in the 1st quarter, HoldingsChannel reports. The firm owned 52,683 shares of the biotechnology companys stock after purchasing an additional 39,720 shares during the period. Deutsche Bank AGs holdings in Eiger Biopharmaceuticals were worth 358,000 as of its most recent ... 