Gradient Capital Advisors LLC decreased its position in shares of Taiwan Semiconductor Manufacturing Company Limited ( NYSE:TSM – Get Rating ) by 10.6% in the 1st quarter, according to its most recent Form 13F filing with the Securities & Exchange Commission. The firm owned 2,066 shares of the semiconductor company’s stock after selling 245 shares during the quarter. Gradient Capital Advisors LLC’s holdings in Taiwan Semiconductor Manufacturing were worth $215,000 at the end of the most recent reporting period. Several other institutional investors and hedge funds have also bought and sold shares of TSM. Rise Advisors LLC bought a new…