Sei Investments Co. boosted its position in Taiwan Semiconductor Manufacturing Company Limited (NYSE:TSM) by 1.1% during the second quarter, according to the company in its most recent 13F filing with the SEC. The fund owned 2,571,190 shares of the semiconductor company’s stock after buying an additional 28,556 shares during the quarter. Taiwan Semiconductor Manufacturing makes up about 0.7% of Sei Investments Co.’s portfolio, making the stock its 19th biggest position. Sei Investments Co.’s holdings in Taiwan Semiconductor Manufacturing were worth $308,965,000 at the end of the most recent reporting period. Other institutional investors have also recently made changes to their...