Grupo Aeroportuario del Sureste S. A. B. de C. V

What it is

ASUR was created in 1996 when the Mexican government began privatising its national airport network. It now holds concessions to operate, maintain and develop 16 airports in the Americas — nine in southeast Mexico, including Cancún, the most important tourist gateway in Mexico and the Caribbean, and six in northern Colombia including Medellín’s José María Córdova, the second-busiest airport in Colombia.

ASUR also holds a 60% interest in Aerostar Airport Holdings, LLC, operator of Luis Muñoz Marín International Airport in San Juan, Puerto Rico. The revenue model splits between aeronautical fees — what airlines and passengers pay directly — and commercial rents from the shops, restaurants and lounges inside the terminals.

Who owns it

Fernando Chico Pardo is the controlling shareholder of ASUR and its Chairman of the Board. His vehicle, Inversiones y Técnicas Aeroportuarias (ITA), owns 22,950,000 Series BB shares — 7.65% of ASUR’s capital — and Chico Pardo personally holds 50% of ITA.

Grupo ADO, one of Mexico’s largest road-transport companies, holds the other 50% of ITA; both Chico Pardo and ADO also carry additional direct stakes of between 12.3% and 19.4% each.

EODHD data shows insiders collectively hold about 38.3% and institutions about 28.8%, leaving a free float of roughly a third. Forbes ranked Chico Pardo the eighth-wealthiest person in Mexico in 2025, with a fortune of US$2.8 billion.

Who runs it

Adolfo Castro Rivas is CEO. He also carries the title of CFO and strategic planning officer — an unusual dual role that keeps the financial and operational levers in the same hands.

Chairman Chico Pardo has held the board seat since 2005.

The money, in plain words

ASUR turned MXN 37.2 bn (~US$2.15 bn) in revenue in its last full year (FY 2025) — up 44% from MXN 25.8 bn (US$1.5 bn) in 2023 (our calculation), driven by the recovery of tourism and the ramp-up of the Colombian airports. It keeps about 26 cents of profit from every peso of sales — a net margin of 26.2% on a trailing basis, high for any kind of infrastructure company.

For every peso shareholders have invested, it earns about 18 back a year — a return on equity of 17.8%, solid for a capital-intensive concession operator. The balance sheet carries MXN 11.1 bn (~US$642 m) in cash with no short-term debt disclosed (our calculation), giving the company dry powder — though a large acquisition is now drawing on it (see below).

At 16.7 times earnings, the market is paying a reasonable, not stretched, price.

What it is doing now

In November 2025, ASUR signed an agreement to buy CPC — the airport subsidiary of Brazil’s Motiva — for R$5 billion (US$936 million), gaining stakes in 20 airports in Brazil, Ecuador, Costa Rica and Curaçao. The deal would add more than 45 million passengers to the 71 million ASUR handled in 2024, making it the leading airport operator in the Americas.

Closing was expected in the first half of 2026, pending regulatory approvals; financing is to come from cash on hand and committed debt from JPMorgan Chase. Meanwhile, May 2026 traffic data show passengers up 6.6% year-on-year in Colombia but down 4.2% in Mexico and 3.7% in Puerto Rico — a split picture that the Motiva deal is designed to diversify away from.

What to watch

• CPC closing: regulatory sign-off in Brazil and three other jurisdictions remains the single biggest near-term event; a delay would leave the debt loaded without the cash flows.
• Mexico traffic: consecutive monthly declines in the core market are worth monitoring — Cancún is the engine, and any sustained softness in US tourism demand matters directly.
• Dividend reinstatement: EODHD shows zero yield; once the acquisition debt is placed, investors will watch whether management restores payouts.
• Currency: revenues are mostly in pesos, but the CPC deal was priced in reais and the debt in dollars — a three-currency exposure that is new for ASUR.

This is news, not investment advice.