Is Taiwan Semiconductor Stock Still a Buy?

Higher production costs and rising valuations may make some investors hesitant.Taiwan Semiconductor Manufacturing (TSMC) (TSM -1.21%) can be something of an enigma for investors. It dominates the advanced manufacturing of semiconductors, giving it an essential role in the supply chain of all leading chip companies.Nonetheless, challenges unique to the company may make investors hesitate despite the company's obvious importance. Thus, investors need to take numerous factors into consideration before deciding ...