Healthcare of Ontario Pension Plan Trust Fund grew its position in shares of Taiwan Semiconductor Manufacturing Company Limited (NYSE:TSM) by 74.9% during the 2nd quarter, Holdings Channel.com reports. The firm owned 877,389 shares of the semiconductor company’s stock after purchasing an additional 375,736 shares during the quarter. Healthcare of Ontario Pension Plan Trust Fund’s holdings in Taiwan Semiconductor Manufacturing were worth $105,427,000 at the end of the most recent quarter. Other institutional investors have also recently added to or reduced their stakes in the company. Eagle Bay Advisors LLC acquired a new stake in shares of Taiwan Semiconductor Manufacturing during...