Migdal Insurance & Financial Holdings Ltd. boosted its holdings in shares of Taiwan Semiconductor Manufacturing Company Limited (NYSE:TSM) by 24.7% during the third quarter, according to the company in its most recent Form 13F filing with the Securities & Exchange Commission. The fund owned 898,998 shares of the semiconductor company’s stock after buying an additional 178,051 shares during the quarter. Taiwan Semiconductor Manufacturing makes up approximately 1.1% of Migdal Insurance & Financial Holdings Ltd.’s investment portfolio, making the stock its 28th largest position. Migdal Insurance & Financial Holdings Ltd.’s holdings in Taiwan Semiconductor Manufacturing were worth $100,373,000 at the end…