Artisan Partners Limited Partnership decreased its holdings in shares of Vertex Pharmaceuticals Incorporated (NASDAQ:VRTX – Free Report) by 1.6% during the fourth quarter, Holdings Channel.com reports. The firm owned 576,507 shares of the pharmaceutical company’s stock after selling 9,334 shares during the period. Artisan Partners Limited Partnership’s holdings in Vertex Pharmaceuticals were worth $234,575,000 at […]