Grupo Aeroportuario del Sureste, S. A. B. de C. V. (ASURB.MX) stock analysis

In our weekly check, Grupo Aeroportuario del Sureste, S. A. B. de C. V. is graded B (A to F). Of 25 checks on debt, profit, cash flow and trend: 18 pass, warnings: 4, red flags: 3.

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

Grupo Aeroportuario del Sureste, S. A. B. de C. V. is an Industrials company (Airlines, Airports & Air Services) based in Mexico, listed on MEX as ASURB.MX.

What our checks show for ASURB.MX

Red flags

• The net margin fell by 5.8 points over 5 years, to 26%: the company keeps less of each sale as profit.
• The gross margin fell by 21.9 points, to 25.6%: costs are rising faster than prices.
• The dividend takes 121% of profit: little cushion if profit falls.

Warning signs

• Earnings per share fell 0.2% a year over the last 3 years.
• Net profit fell 0.2% a year over the last 3 years.
• The stock has fallen as much as 49% from a peak. Would you have held through that?
• Thinly traded (about 457 thousand shares a day): buying and selling can move the price.

Strengths

• Operating cash flow is 1.24x net profit: the profit arrives as real cash.
• Analysts expect earnings per share to grow about 11.9% a year over the next years.
• Analysts expect the net margin to improve by 2.8 points from today's 26%.
• The company keeps 26% of its revenue as net profit.
• Free cash flow is 11.9% of revenue: cash for dividends, buybacks or growth.
• The price is 14 times earnings (P/E), reasonable for its growth.

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Questions

What grade does Grupo Aeroportuario del Sureste, S. A. B. de C. V. (ASURB.MX) have?

In our weekly check, Grupo Aeroportuario del Sureste, S. A. B. de C. V. is graded B (A to F). Of 25 checks on debt, profit, cash flow and trend: 18 pass, warnings: 4, red flags: 3. The grade is a risk check, not a buy or sell recommendation.

What are the main risks of ASURB.MX stock?

This week's biggest flags for Grupo Aeroportuario del Sureste, S. A. B. de C. V.: Margins falling, Gross margin falling, Dividend stretched. In total 7 of 25 checks show a warning or a red flag.

What does Grupo Aeroportuario del Sureste, S. A. B. de C. V. do?

Grupo Aeroportuario del Sureste, S. A. B. de C. V. is an Industrials company (Airlines, Airports & Air Services) based in Mexico, listed on MEX as ASURB.MX.

The grade is a risk check, not a price forecast, and not investment advice. In our 10-year test (S&P 500, 2016-2026), stocks we graded A or B fell more than 30% 2-3 times less often than D or F, without a lower average return.

Updated 2026-10-24

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