Nos, S.g.p.s., S.a. (NOS.LS) stock analysis

In our weekly check, Nos, S.g.p.s., S.a. is graded B (A to F). Of 25 checks on debt, profit, cash flow and trend: 16 pass, warnings: 7, red flags: 2.

About Nos, S.g.p.s., S.a.

Nos, S.g.p.s., S.a. is a Communication Services company (Telecommunications Services), listed on LIS as NOS.LS.

What our checks show for NOS.LS

Red flags

• The gross margin fell by 33.8 points, to 33.1%: costs are rising faster than prices.
• The stock has fallen as much as 86% from a peak. Would you have held through that?

Warning signs

• Net debt is 2x a year of EBITDA (debt/equity 1.66). That limits room in a downturn and raises refinancing risk.
• Analysts expect earnings per share to shrink about 3.6% a year.
• Analysts expect only about 0.2% a year of growth in revenue.
• Analysts expect the net margin to shrink by 1 points from today's 14.4%.
• The dividend takes 86% of profit: little cushion if profit falls.
• The stock is still below its previous peak.
• Thinly traded (about 477 thousand shares a day): buying and selling can move the price.

Strengths

• The net margin rose by 4.3 points over 5 years, to 14.4%.
• Operating cash flow is 2.94x net profit: the profit arrives as real cash.
• Free cash flow is 30.9% of revenue: cash for dividends, buybacks or growth.
• The price is 10 times earnings (P/E), reasonable for its growth.
• Beta 0.29: the stock usually moves less than the market.
• Pay in shares is only 0% of free cash flow.

Next earnings report: 2026-11-03

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Questions

What grade does Nos, S.g.p.s., S.a. (NOS.LS) have?

In our weekly check, Nos, S.g.p.s., S.a. is graded B (A to F). Of 25 checks on debt, profit, cash flow and trend: 16 pass, warnings: 7, red flags: 2. The grade is a risk check, not a buy or sell recommendation.

What are the main risks of NOS.LS stock?

This week's biggest flags for Nos, S.g.p.s., S.a.: Gross margin falling, Deep past fall, High debt. In total 9 of 25 checks show a warning or a red flag.

What does Nos, S.g.p.s., S.a. do?

Nos, S.g.p.s., S.a. is a Communication Services company (Telecommunications Services), listed on LIS as NOS.LS.

When does Nos, S.g.p.s., S.a. report earnings next?

The next earnings report is expected on 2026-11-03. 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 2026-10-31

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