Southeast Airport Group 6-K, filed Sep 1, 2026
Southeast Airport Group (ASR)
About this 6-K
Southeast Airport Group filed this 6-K on September 1, 2026.
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 6-K
REPORT OF FOREIGN PRIVATE ISSUER
PURSUANT TO RULE 13a-16 OR 15d-16 UNDER
THE SECURITIES EXCHANGE ACT OF 1934
For the month of September 2026
GRUPO AEROPORTUARIO DEL SURESTE, S.A.B. de C.V.
(SOUTHEAST AIRPORT GROUP)
(Translation of Registrant’s Name Into English)
México
(Jurisdiction of incorporation or organization)
Bosque de Alisos No. 47A– 4th Floor
Bosques de las Lomas
05120 México, D.F.
(Address of principal executive offices)
(Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.)
| Form 20-F x | Form 40-F ¨ |
(Indicate by check mark whether the registrant by furnishing the information contained in this form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.)
| Yes ¨ | No x |
(If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82- .)
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
| Grupo Aeroportuario del Sureste, S.A.B. de C.V. | ||
| By: | /s/ ADOLFO CASTRO RIVAS | |
| Adolfo Castro Rivas | ||
| Chief Executive Officer | ||
Date: September 1, 2026
Exhibit 99.1
Contactos:
ASUR Lic. Adolfo Castro +52+55-5284-0408 acastro@asur.com.mx
Lic. David Barlow +52-55-5284-0483 dbarlow@asur.com.mx |
|
InspIR Group Susan Borinelli +1-646-330-5907 susan@inspirgroup.com
|
ASUR CLOSES ACQUISITION OF MOTIVA’S INTERESTS IN AIRPORTS IN BRAZIL, ECUADOR, COSTA RICA AND CURAÇAO
Mexico City, September 1, 2026 – Grupo Aeroportuario del Sureste, S.A.B. de C.V. (NYSE: ASR; BMV: ASUR) (“ASUR”) and Motiva Infraestrutura de Mobilidade S.A. (B3: MOTV3) (“Motiva”) announced today that, following the satisfaction of all conditions precedent under the agreement entered into on November 18, 2025, the acquisition of Motiva’s entire equity interest in Companhia de Participações em Concessões (“CPC”), a subsidiary owned by Motiva, has been closed for a purchase price of R$5.1 billion (US$992.2 million), following customary closing adjustments.
The transaction represents a key component of ASUR’s growth strategy and was financed through a loan facility arranged when ASUR submitted its offer to Motiva.
As a result of the transaction, ASUR has added to its portfolio 20 airports across four markets in Latin America and the Caribbean, including Brazil, Latin America’s largest aviation market by passenger traffic.
About ASUR:
Grupo Aeroportuario del Sureste, S.A.B. de C.V. (ASUR) is a leading international airport operator with a portfolio of concessions to operate, maintain, and develop 16 airports across the Americas. The Company operates nine airports in southeastern Mexico, including Cancún Airport, the largest tourist gateway in Mexico, the Caribbean, and Latin America; as well as six airports in northern Colombia, including Medellin international airport (Rionegro), the second busiest in Colombia.
ASUR also holds a 60% interest in Aerostar Airport Holdings, LLC, operator of Luis Muñoz Marin International Airport in San Juan, the capital of Puerto Rico, the island’s primary international gateway. San Juan Airport was the first and remains the only major airport in the U.S. to have successfully completed a public–private partnership under the FAA Pilot Program. ASUR has recently expanded into airport commercial services through ASUR US Airports, which partners with airports and airlines to deliver enhanced retail and passenger experiences. ASUR US Airports operates at major U.S. hubs, including Los Angeles International, Chicago O’Hare, and John F. Kennedy International, and has historically shown competitive performance against U.S. commercial revenue benchmarks.
Headquartered in Mexico, ASUR is listed on both the Mexican Bolsa (BMV) under the symbol ASUR, and on the NYSE in the U.S., where it trades under the symbol ASR. One ADS represents ten (10) B-series shares. For further information, visit www.asur.com.mx.
About Motiva
Motiva Infraestrutura de Mobilidade S.A. (“Motiva”) is Brazil’s largest mobility infrastructure company, operating across the toll road, rail and airport sectors. It operates 37 assets in 13 Brazilian states and employs more than 16,000 people. The Company is responsible for managing and maintaining 4,475 kilometers of toll roads and provides 3,600 services daily. Its rail platform, which operates subway systems, trains and light rail vehicles, transports 750 million passengers annually. Its airport platform, comprising 17 airports in Brazil and three internationally, serves approximately 45 million passengers per year. The Company has been included in the B3 Corporate Sustainability Index for 14 years. For more information, please visit www.motiva.com.br.
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