Interconexión Eléctrica S.A. E.S.P. (ISA.CL) stock analysis

In our weekly check, Interconexión Eléctrica S.A. E.S.P. is graded C (A to F). Of 25 checks on debt, profit, cash flow and trend: 13 pass, warnings: 8, red flags: 4.

About Interconexión Eléctrica S.A. E.S.P.

Interconexión Eléctrica S.A. E.S.P. is an Utilities company (Regulated Electric) based in Colombia, listed on BVC as ISA.CL.

What our checks show for ISA.CL

Red flags

• Net debt is 3.3x a year of EBITDA (debt/equity 2). That limits room in a downturn and raises refinancing risk.
• The gross margin fell by 8.4 points, to 52.2%: costs are rising faster than prices.
• Analysts expect revenue to shrink about 2.5% a year.
• The stock has fallen as much as 64% from a peak. Would you have held through that?

Warning signs

• Operating profit covers interest only 2.6 times: a weak year could make the payments hard.
• Analysts expect earnings per share to shrink about 3.2% a year.
• Analysts expect the net margin to shrink by 0.3 points from today's 14.6%.
• Free cash flow is only 4.9% of revenue.
• Free cash flow covers the dividend only 0.6 times.
• The price swings a lot: 43% annual volatility. Expect large ups and downs.
• Recovering from its deepest fall took about 2.7 years.
• Thinly traded (about 249 thousand shares a day): buying and selling can move the price.

Strengths

• The price is 12.7 times earnings (P/E), reasonable for its growth.
• A large company: market value $10.21 billion.
• Beta 0.32: the stock usually moves less than the market.
• Pay in shares is only 0% of free cash flow.

Next earnings report: 2026-10-29

Questions

What grade does Interconexión Eléctrica S.A. E.S.P. (ISA.CL) have?

In our weekly check, Interconexión Eléctrica S.A. E.S.P. is graded C (A to F). Of 25 checks on debt, profit, cash flow and trend: 13 pass, warnings: 8, red flags: 4. The grade is a risk check, not a buy or sell recommendation.

What are the main risks of ISA.CL stock?

This week's biggest flags for Interconexión Eléctrica S.A. E.S.P.: High debt, Gross margin falling, Weak revenue forecast. In total 12 of 25 checks show a warning or a red flag.

What does Interconexión Eléctrica S.A. E.S.P. do?

Interconexión Eléctrica S.A. E.S.P. is an Utilities company (Regulated Electric) based in Colombia, listed on BVC as ISA.CL.

When does Interconexión Eléctrica S.A. E.S.P. report earnings next?

The next earnings report is expected on 2026-10-29. We re-run the checks every week, so the grade can change after it.

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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