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☐ ☑ ☐ UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON , D.C. 20549 FORM 20 - F REGISTRATION STATEMENT PURSUANT TO SECTION 12 ( b ) OR ( g ) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ANNUAL REPORT PURSUANT TO SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year Ended December 31 , 2020 OR TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to OR SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of event requiring this shell company report_ report : Commission file number 001-38354 CORPORACIÓN AMÉRICA AIRPORTS S.A. ( Exact name of Registrant as specified in its charter ) Not Applicable ( Translation of Registrant's name into English ) Grand Duchy of Luxembourg ( Jurisdiction of incorporation or organization ) Raúl Guillermo Francos , Chief Financial Officer Tel : +35226258274 4 , rue de la Grève , L - 1643 , Luxembourg , Grand Duchy of Luxembourg ( Name , Telephone , E - mail and or Facsimile number and Address Company Contact Person ) Securities registered pursuant to Section 12 ( b ) of the Act : Title of each class Common Shares , U.S. $ 1.00 nominal value per share Trading Symbol СААР Name of each exchange in which registered New York Stock Exchange Securities registered pursuant to Section 12 ( g ) of the Act : None Securities for which there is a reporting obligation pursuant to Section 15 ( d ) of the Act : None Indicate the number of outstanding shares of each of the issuer's classes of capital or common stock as of the close of the period covered by the annual 163,222,707 Common Shares , as of December 31 , 2020 Indicate by check mark if the registrant is a well - known seasoned issuer , as defined in Rule 405 of the Securities Act . ☐ Yes > No If this report is an annual or transition report , indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or 15 ( d ) of the Securities Exchange Act of 1934 . ☐ Yes > No Indicate by check mark whether the registrant ( 1 ) has filed all reports required to be filed by Section 13 or 15 ( d ) of the Securities Exchange Act of 1934 during the preceding 12 months ( or for such shorter period that the registrant was required to file such reports ) , and ( 2 ) has been subject to such filing requirements for the past 90 days . > Yes No > Yes No Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S - T ( §232.405 of this chapter ) during the preceding 12 months ( or for such shorter period that the registrant was required to submit such files ) .