Sectoral Asset Management Inc. lifted its holdings in Alnylam Pharmaceuticals, Inc. (NASDAQ:ALNY – Get Rating) by 0.6% in the 4th quarter, Holdings Channel.com reports. The firm owned 22,810 shares of the biopharmaceutical company’s stock after purchasing an additional 130 shares during the quarter. Sectoral Asset Management Inc.’s holdings in Alnylam Pharmaceuticals were worth $5,421,000 at […]