Tufton Capital Management boosted its position in shares of Taiwan Semiconductor Manufacturing Company Limited (NYSE:TSM) by 14.1% in the second quarter, Holdings Channel reports. The fund owned 45,315 shares of the semiconductor company’s stock after purchasing an additional 5,585 shares during the quarter. Tufton Capital Management’s holdings in Taiwan Semiconductor Manufacturing were worth $5,445,000 as of its most recent filing with the SEC. A number of other institutional investors have also recently bought and sold shares of TSM. Healthcare of Ontario Pension Plan Trust Fund purchased a new stake in Taiwan Semiconductor Manufacturing during the fourth quarter valued at $823,000....