Zacks Investment Research downgraded shares of Taiwan Semiconductor Manufacturing ( NYSE:TSM – Get Rating ) from a buy rating to a hold report report published on Wednesday, Zacks.com reports. According to Zacks, “Taiwan Semiconductor Manufacturer Co is the world’s largest dedicated integrated circuit foundry. As a foundry, the Company manufactures ICs for its customers based on their proprietary IC designs using its advanced production processes. TSMC’s goal is to establish itself as one of the world’s leading semiconductor companies by building upon the strengths that have made it the leading IC foundry in the world. “ Get Taiwan Semiconductor Manufacturing...