TSMC shares were listed on the Taiwan Stock Exchange (TWSE) on September 5, 1994, under TWSE code "2330".
TSMC's American Depositary Shares (ADS) were listed on the New York Stock Exchange (NYSE) under the ticker symbol "TSM" on October 8, 1997.
TSMC’s stock code is “2330.TT” for Bloomberg and “2330.TW” for Reuters.