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Data-driven stock valuation

AMERICA MOVIL SAB DE CV (AMXB) fair value: what the stock is really worth

We calculate from audited financials what AMERICA MOVIL SAB DE CV is really worth. The fair value tells you whether the price is too high or too low, the quality score (0 to 100) how solid the business behind it is. 26 models, 37 quality factors, updated daily, free.

  1. Compare price with fair valuebelow fair value = cheap, above = expensive
  2. Check the quality50 and up solid, 75 and up strong
  3. Watch it or check another stockalert when fair value or trend changes

Communication Services · MX · Market cap 1.4T MXN (≈ $81.2B) · ISIN MX01AM050019

At a glance

AM AMERICA MOVIL SAB DE CV AMXB · MX
Price19.45 MXN
Fair Value30.35 MXN
Upside+56.0%
Quality61/100

A solid business, trading 36% below our fair value of 30.35 MXN.

As of Aug 13, 2026, the fair value of AMERICA MOVIL SAB DE CV is 30.35 MXN per share against a price of 19.45 MXN, so the fair value sits 56% above the price. A model estimate from reported figures, not an analyst target.

!Weak Growth (revenue 5y −1.5 %/yr)
!Thin margins · 9.2% net margin
✓Moderate debt · generates free cash flow
·2.78% dividend yield
✓Ranks above peers (10/15)
!Moderate moat 62/100
!Weak on future: 11 out of 100
Evidence: High Range 19.49 MXN to 37.94 MXN

Fair value as of: Aug 13, 2026

From 24 valuation models · updated 24 days ago

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What runs behind every stock

26 valuation models 8 families, DCF to NCAV 37 quality factors margins, balance sheet, cashflow, debt 6 AI factors moat, what no ratio measures 2,000+ data points verified, per stock, median

69 individual criteria per stock, every one traceable See the method →

What matters now

  • Solid quality (61/100) at a price below fair value, the discount is the argument here, not the business quality.
  • A fairly wide model range (19.49 MXN to 37.94 MXN) leaves room in how you read the outcome.

Price vs Fair Value (5 years)

23.64 MXN 12.03 MXN Fair Value 30.35 MXN May 2021 Sep 2026

White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Aug 13, 2026.

How to read this chart

60‑month range 12.03 MXN – 23.64 MXN · fair‑value band 19.49 MXN – 37.94 MXN · the 19.45 MXN price screens below the 30.35 MXN fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Aug 13, 2026.

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Analysis

AMERICA MOVIL SAB DE CV (AMXB) currently trades at 19.45 MXN, while our model-based Fair Value estimate is 30.35 MXN, implying the stock looks roughly 35.9% undervalued today. The Quality Score stands at 61/100 (solid quality), in the Communication Services sector. Bull case: the Growth DCF group reads highest at a median of 40.19 MXN per share, and 20 of the 24 models we run sit above the 19.45 MXN price. Bear case: the Asset-Based group reads lowest at 4.77 MXN, and 4 of the 24 models stay below the price. Evidence for this calculation is high.

Over the trailing twelve months, AMERICA MOVIL SAB DE CV generated revenue of 948B MXN at a net margin of 9.2%. Revenue grew 2.1% year over year. It earns a return on equity of 21.1%. Net debt stands at 525B MXN. Fundamentals as of Aug 13, 2026

Scenario range: 19.49 MXN (bear) to 37.94 MXN (bull), the price of 19.45 MXN sits below it. Bear and bull are the same models on cautious and optimistic assumptions, a range, not a price target. The share trades about 19% below its 52-week high and 25% above its 52-week low, currently below its 200-day average. For context, the median of 10 Communication Services peers we cover trades at 14% fair-value upside, at 56%, AMXB screens cheaper than that median.

Fair Value models

Based on fiscal year 2025 figures (about 8 months old). Earnings retained since then (0.6370 MXN per share) are deliberately not added.

Each model values the company its own way; the fair value above is the evidence-weighted blend. Evidence (0 to 100) shows how complete a model's inputs are. How we calculate →

Model Bear ⓘBear = the cautious scenario: the same model computed with conservative anchors (lower growth, margins and valuation multiples). Together with Bull it frames a plausible valuation range, not a price target.BaseBull ⓘBull = the optimistic scenario: the same model computed with favourable anchors (higher growth, margins and valuation multiples). Together with Bear it frames a plausible valuation range, not a price target. Evidence
Highest evidence
FCF DCF best evidence 22.65 MXN 42.13 MXN 74.50 MXN 77
Growth DCF 23.06 MXN 42.61 MXN 75.61 MXN 75
EPV 19.24 MXN 23.80 MXN 27.86 MXN 74
All 24 models by family
DCF Models
FCF DCF best evidence 22.65 MXN 42.13 MXN 74.50 MXN 77
Owner Earnings 20.84 MXN 39.11 MXN 69.47 MXN 73
5Y Revenue Exit 21.70 MXN 40.37 MXN 64.63 MXN 71
5Y EBITDA Exit 36.69 MXN 69.21 MXN 108.19 MXN 73
5Y P/E Exit 16.74 MXN 30.82 MXN 45.84 MXN 69
10Y Revenue Exit 20.83 MXN 38.44 MXN 63.07 MXN 65
10Y EBITDA Exit 31.67 MXN 59.25 MXN 97.99 MXN 66
10Y P/E Exit 18.51 MXN 31.55 MXN 48.00 MXN 63
Earnings-Based
Graham-Dodd 9.38 MXN 33.21 MXN 44.70 MXN 64
Lynch FV 7.78 MXN 11.12 MXN 14.45 MXN 61
PEG = 1.0 7.78 MXN 11.12 MXN 14.45 MXN 57
EPV 19.24 MXN 23.80 MXN 27.86 MXN 74
Multiples
P/E Multiple 22.76 MXN 30.35 MXN 37.94 MXN 63
P/S Multiple 17.59 MXN 23.45 MXN 29.31 MXN 58
P/B Multiple 17.59 MXN 23.45 MXN 29.31 MXN 55
EV/EBIT 31.46 MXN 44.15 MXN 56.85 MXN 65
EV/EBITDA 49.04 MXN 67.59 MXN 86.15 MXN 67
EV/Revenue 22.25 MXN 34.63 MXN 47.01 MXN 53
Asset-Based
NCAV (Graham) 3.56 MXN 4.77 MXN 7.12 MXN 54
Growth DCF
Growth DCF 23.06 MXN 42.61 MXN 75.61 MXN 75
Rev-Margin DCF 21.70 MXN 40.19 MXN 62.20 MXN 71
Economic Profit
Residual Income 9.45 MXN 12.51 MXN 52.01 MXN 64
ROIC Compounder 21.83 MXN 30.98 MXN 42.67 MXN 71
Growth Earnings
Growth-Adj P/E 15.47 MXN 22.10 MXN 28.73 MXN 67

Widest divergence: Growth DCF (40.19 MXN) versus Asset-Based (4.77 MXN). Highest evidence: FCF DCF (77).

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Key figures & financial health

P/E ratio 13.4
P/S ratio 1.18 P/E × margin
EPS (TTM) 1.45 MXN price ÷ EPS = P/E 13.4
Dividend yield 2.8% payout 37.2%
Net margin 8.8% FY2025
Return on equity 21.1% TTM
More key figures
Profitability
Return on assets (EBIT) 10.3% avg 5y
Operating margin 21.3% TTM
Growth
Revenue (TTM) 948B MXN TTM
Revenue growth (YoY) +2.1% 3y avg +3.8%
EPS growth (YoY) +25.8%
Balance sheet & cash flow
Free cash flow 142B MXN FY2025
Net debt 525B MXN FY2025 · ≈ 3.7 yrs of FCF

Figures from reported company fundamentals · as of Aug 13, 2026. TTM = trailing twelve months.

Quality Score breakdown

Overall quality 61/100

Of which business quality 57 · Market factors (momentum, volatility) 57

Profitability 49
Margins and returns on capital today
Quality Growth 50
Are margins and returns improving?
Cashflow 73
Earnings quality: real cash, not paper profit
Fin. Strength 26
Balance sheet, leverage, solvency risk
Investment 64
Disciplined investing over empire-building
Low Volatility 85
Calm price path (market factor)
Momentum 45
Price trend over the last 3–12 months (market factor)
52W Momentum 47
Distance to the 52-week high (market factor)
Net Issuance 96
Buybacks instead of dilution

Non-valuation factor families (profitability, growth, cashflow, financial strength, momentum …), each academically grounded. Valuation itself sits in the Fair Value and is deliberately excluded here to avoid double-counting.

All values are scores from 0 to 100 (100 = best against fixed, research-based bands), not percentages. The three market factors (momentum, 52-week proximity, low volatility) are displayed but carry zero weight in the headline number: market sentiment is not a business property.

About the company

América Móvil, S.A.B. de C.V. provides telecommunications services in Latin America and internationally. It offers wireless and fixed-line voice services, including airtime, local, domestic, and international long-distance services; and network interconnection services.

Full company description

América Móvil, S.A.B. de C.V. provides telecommunications services in Latin America and internationally. It offers wireless and fixed-line voice services, including airtime, local, domestic, and international long-distance services; and network interconnection services. The company provides data services, such as data centers, data administration, and hosting services to residential and corporate clients; value-added services, including internet access, messaging and other wireless entertainment, and corporate services; data transmission, email services, instant messaging, content streaming, and interactive applications; and wireless security services, mobile payment solutions, machine-to-machine services, mobile banking, virtual private network services, and video calls and personal communications services. In addition, it offers residential broadband services; IT solutions to small businesses and large corporations; and cable and satellite television subscriptions. Further, the company sells equipment, accessories, and computers; and offers software development, call center, entertainment content and news, telephone directories, advertising, cybersecurity services, and corporate IT solutions. Additionally, it provides video, audio, and other media content through the internet directly from the content provider to the end user. It sells its products and services under the Telcel, Telmex Infinitum, and A1 brand names through a network of retailers and service centers to retail customers; and through sales force to corporate customers. The company was incorporated in 2000 and is based in Mexico City, Mexico.

Company description, as reported by the company or data provider.

Revenue & earnings trend

FY2021 – FY2025 · reported fiscal years

AMERICA MOVIL SAB DE CV reported revenue of 944B MXN in FY2025 versus 856B MXN in FY2021, a compound +2.5%/yr. Reported net income was 82.8B MXN in FY2025, compounding −19.0%/yr from FY2021.

Growth Quality 40/100
Revenue growth is weak, negative or inconsistent.
Latest Revenue (FY 2025)
944B MXN
Latest YoY
+8.6%
Avg. revenue growth/yr (3Y) ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump.
+3.8%
Avg. revenue growth/yr (5Y) ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump.
−1.5%
Avg. revenue growth/yr (27Y) ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump.
+18.6%
Value creation/yr (5Y, in MXN) ⓘEarnings growth per share (CAGR 5 years) plus dividend yield: value created per share and year. Measured in MXN: this currency has depreciated against the euro and dollar over the long run, so part of the nominal rate is currency erosion that never reaches a EUR/USD investor.
+8.8%
Earnings growth per share plus dividend yield: the value created per share and year.
Earnings growth per share+6.0%
Dividend yield2.8%
Trend ⓘTwo data points, not a trend model: earnings growth per share over the last 5 fiscal years against the last 10. Labelled "steady" when both rates are within 3 percentage points of each other, otherwise picking up or flattening. Shown only when ten years of history exist.5Y 6.0% vs 10Y 10.0%, flattening
Operating margin (EBIT) ⓘOperating margin then vs now, from reported annual statements. A falling margin after a boom year is the classic peak-earnings signal: the growth rate then leans on an inflated base.16.3% (2020) → 20.2% (2025) · rising
Worst earnings drop84% (2016) · in MXN
Revenue +2.5%/yr
FY21 856B MXN
FY22 845B MXN
FY23 816B MXN
FY24 869B MXN
FY25 944B MXN
Net income −19.0%/yr
FY21 192B MXN
FY22 82.9B MXN
FY23 76.1B MXN
FY24 28.3B MXN
FY25 82.8B MXN
Character of growth · EPS growth decomposed (2013-2024) +3.1 % p.a.
Revenue per share +1.0 %

of which total revenue +0.0 % · buybacks/dilution +1.0 %

EBIT margin +1.7 %
Tax rate −0.3 %
Residual (interest, one-offs) +0.6 %

Annual growth per factor. These are factors, not summands: multiplied they give the EPS growth rate, added they do not quite. Start and end points are 3-year averages (details on hover).

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AMERICA MOVIL SAB DE CV · Fair Value
30.35 MXN +36%Fair Value
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Cite: Fair Value Calculator (2026). "AMERICA MOVIL SAB DE CV Fair Value". https://www.fairvalue-calculator.com/stock/AMXB

Peer Group

Telecom Services · 250 stocks

How this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.

Valuation
Quality Score 61 · Top 25%
Fair Value upside +72% · Top 25%
Profitability
Return on equity (TTM) 21% · Top 25%
Return on assets 7% · Top 25%
Net margin (TTM) 9% · Above median
Operating margin (TTM) 21% · Top 25%
Growth and dividend
Revenue growth 2% · Below median
Dividend yield (TTM) 2.8% · Below median
Balance sheet
Debt / equity 1.01× · Highest 25%

Valuation Multiples vs Telecom Services median · lower = cheaper

P/E (TTM) 13.4× · Cheaper than median
P/B 3.21× · Priciest 25%
P/S (TTM) 1.45× · Pricier than median
P/FCF 0.6× · Cheaper than median
EV/EBITDA 4.7× · Cheaper than median
PEG 1.13× · Cheaper than median

What the price implies (reverse DCF)

The inverse question: what free-cash-flow growth must AMERICA MOVIL SAB DE CV deliver for ten years so that today's price is fair in our DCF model? Same formula, same discount rate as the fair value.

Implied FCF growth, 10 years-3.5 % per year
Achieved revenue growth, 5 years-1.5 % p.a.
Sector median revenue growth+1.6 %
FCF yield on price12.08 %
Discount rate (WACC) in the models7.9 %

The price demands roughly the growth the company recently delivered. Ranking of the largest stocks →

Context: sector, industry, market

Strength profile in five axes (Snowflake)

Five quick dimensions, each 0 to 100: VALUE (fair-value potential), FUTURE (revenue growth), PAST (return on equity), HEALTH (low debt), DIVIDEND (yield). Green = this stock, grey = typical sector peer.

VALUEFUTUREPASTHEALTHDIVIDEND
This stock
VALUEFUTUREPASTHEALTHDIVIDEND
Sector peers
VALUE100 · sector 29
FUTURE11 · sector 16
PAST85 · sector 28
HEALTH49 · sector 89
DIVIDEND56 · sector 74

Values & ESG

Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.

None of the checked exposures detected

Similar stocks

10 more Telecom Services stocks, each showing price versus our Fair Value estimate (as of Aug 13, 2026).

Stock Price Fair Value vs Fair Value
China Mobile Limited 600941 ¥96.11 ¥109.88 +14%
T-Mobile US, Inc TMUS $181.52 $172.67 −5%
Verizon Communications Inc VZ $50.14 $64.43 +29%
AT&T Inc T $26.01 $43.97 +69%
Bharti Airtel Limited BHARTIARTL ₹1,935 ₹941.48 −51%
Comcast Corporation CMCSA $26.49 $95.42 +260%
China Telecom Corporation 601728 ¥6.43 ¥8.36 +30%
Singapore Telecommunications Limited Z77 4.53 SGD 3.03 SGD −33%
Swisscom AG SCMN CHF 627.50 CHF 463.92 −26%
Telstra Group TLS A$4.80 A$3.31 −31%

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Frequently asked questions

Is AMERICA MOVIL SAB DE CV (AMXB) overvalued or undervalued?
As of Aug 13, 2026, our model estimates a fair value of 30.35 MXN versus a price of 19.45 MXN, about +56% upside (undervalued).
What is the fair value of AMXB?
Our model-based fair value for AMERICA MOVIL SAB DE CV is 30.35 MXN (as of Aug 13, 2026), built from audited fundamentals. The current price: 19.45 MXN.
What is the quality score of AMXB?
AMERICA MOVIL SAB DE CV has a Quality Score of 61/100. It measures business quality (profitability, growth, cash flow, balance-sheet strength, investment discipline, share issuance). Market factors such as price momentum and volatility do not enter the number; they are shown separately in the detail view.
What is the price target for AMERICA MOVIL SAB DE CV (AMXB)?
Our model-based price target is the fair value of 30.35 MXN (as of Aug 13, 2026) from 24 valuation models. Cautious scenario 19.49 MXN, optimistic scenario 37.94 MXN. It is a calculation from audited fundamentals, not an analyst target.
What is the AMERICA MOVIL SAB DE CV stock forecast for 2026?
Our models put fair value at 30.35 MXN, about +56% upside versus a price of 19.45 MXN (undervalued). Cautious scenario 19.49 MXN, optimistic scenario 37.94 MXN. The calculation is refreshed regularly with new filings.
What is the revenue of AMERICA MOVIL SAB DE CV (AMXB)?
AMERICA MOVIL SAB DE CV reported trailing-twelve-month revenue of about 948B MXN (latest available figure, as of Aug 13, 2026).
What is the net profit margin of AMXB?
The net profit margin of AMERICA MOVIL SAB DE CV is about 9.2%, meaning it keeps roughly 9.2% of revenue as net income. Based on the latest reported figures.
Does AMERICA MOVIL SAB DE CV pay a dividend?
AMERICA MOVIL SAB DE CV currently shows a dividend yield of about 2.78% relative to its recent price (as of Aug 13, 2026).
What growth is priced into AMERICA MOVIL SAB DE CV (AMXB)?
For today's price to be fair in a discounted-cash-flow model, AMERICA MOVIL SAB DE CV would have to grow free cash flow by -3.5 % per year for ten years (discount rate 7.9 %, then 2 % perpetual growth). Over the last 5 years revenue grew -1.5 % per year. As of Aug 13, 2026.
What discount rate (WACC) does the fair value of AMXB use?
Our models discount AMERICA MOVIL SAB DE CV at 7.9 %: a base by market capitalisation (large), damped by beta 0.22. The same rate applies in all 26 models.
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