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STOCK COMPARISON

Americanas S.A. vs Amazon.com: Fair Value & Quality

Both stocks run through our valuation models. Here is how Americanas S.A. (AMER3) and Amazon.com (AMZN) compare, as of Sep 24, 2026.

As of Sep 24, 2026, Fair Value Calculator sees Americanas S.A. as the less overvalued of the two: Americanas S.A. trades at BRL 5.12 versus a fair value of BRL 4.09 (-20%), while Amazon.com trades at $255 versus $128 (-50%).
Americanas S.A.
AMER3.SA · BRL · Consumer Discretionary
-20%
upside to fair value
overvalued
PriceBRL 5.12
Fair ValueBRL 4.09
Quality28/100
Amazon.com
AMZN · USD · Consumer Discretionary
-50%
upside to fair value
overvalued
Price$255
Fair Value$128
Quality54/100
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Head-to-head numbers

Green is the better side of a row, red the weaker one (for valuation multiples: lower = cheaper). Grey rows are for reference only and are not scored.

betterweakerfor reference, not scored

Americanas S.A.Amazon.com
Valuation
1.9×P/E (TTM)30.5×
0.02×P/S (TTM)3.72×
n/aP/B6.72×
1.1×EV/EBITDA17.6×
1.14×PEG1.41×
−20.2%Fair value upside−49.9%
Profitability
-7%Operating margin13%
n/aEBIT margin trend (5Y)1.90×
5%Return on equity24%
1%Return on assets7%
Growth
20%Revenue growth (YoY)17%
-21.9%Avg. growth/yr (3Y)11.7%
4.0%Avg. growth/yr (5Y)13.2%
n/aValue creation/yr+27.7%
Balance & size
n/aInterest coverage (EBIT/interest)35.2×
0.42×Debt / equity0.16×
$201MMarket cap$2.8T
weakGrowth qualityexpensive

Amazon.com leads: 5 to 6 metric wins.

n/a = not meaningfully computable, for example with negative equity.

Quality in detail

The quality score, broken down into the same factor families as on the stock page, 0 to 100 per family.

Americanas S.A.of which business quality 29 · market factors 37 Amazon.comof which business quality 55 · market factors 52
ProfitabilityMargins and returns on capital today
20
65
Quality GrowthAre margins and returns improving?
4
52
CashflowEarnings quality: real cash, not paper profit
34
44
Fin. StrengthBalance sheet, leverage, solvency risk
33
80
InvestmentDisciplined investing over empire-building
100
3
Low VolatilityCalm price path (market factor)
50
42
MomentumPrice trend over the last 3–12 months (market factor)
40
57
52W MomentumDistance to the 52-week high (market factor)
16
54
Net IssuanceShare count: buybacks or dilution?
0
66

What the models say

How far the median fair value (base case) per model family sits from the current price, in percent. The amount in the currency of the trading venue is shown underneath.

above the price, more than 15% above close to the price, 85% to 115% of the price below the price, more than 15% below

Model familyAmericanas S.A.Price BRL 5.12Amazon.comPrice $255
DCF Models+1681%above the priceBRL 91.21-39%below the price$156
Earnings-Basedn/a-28%below the price$184
Multiples+243%above the priceBRL 17.54-49%below the price$129
Asset-Based+211%above the priceBRL 15.92-90%below the price$25.60
Growth DCF+1528%above the priceBRL 83.33-72%below the price$72.51
Economic Profitn/a-64%below the price$90.56
Growth Earningsn/a-6%close to the price$239
Minimum+211%above the priceBRL 15.92-90%below the price$25.60
Maximum+1681%above the priceBRL 91.21-6%close to the price$239
Median+885%above the priceBRL 50.44-49%below the price$129
Geometric mean+645%above the priceBRL 38.17-58%below the price$106

Minimum, maximum, median and geometric mean refer to the family values in this table. Geometric because deviations are ratios: half the price and twice the price average to 100%, not 125%.

Americanas S.A.: 0 of 8 models see the stock below the current price.

Amazon.com: 23 of 24 models see the stock below the current price.

Scenario ranges

From our cautious bear scenario to the optimistic bull scenario. The white tick is the current price (value above it), the green tick the fair value (value below it): if the price sits left of the fair value, there is room to rise.

Americanas S.A.
Price BRL 5.12
Fair Value BRL 4.09
Bear BRL 2.46Bull BRL 4.09
Amazon.com
Price $255
Fair Value $128
Bear $70.37Bull $161

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Ranked within their sector

Where each stock sits within its sector peer group. Band = middle 50% of peers, tick = median, dot = this stock.

Americanas S.A. · Consumer Discretionary

Quality score28 · bottom 25%
Fair value upside-20% · below median

Amazon.com · Consumer Discretionary

Quality score54 · above median
Fair value upside-50% · bottom 25%

Bottom line

As of Sep 24, 2026, Fair Value Calculator sees Americanas S.A. as the less overvalued of the two: Americanas S.A. trades at BRL 5.12 versus a fair value of BRL 4.09 (-20%), while Amazon.com trades at $255 versus $128 (-50%).

Amazon.com has the higher quality score (54/100).

Open Americanas S.A. live analysis →

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A model-based valuation snapshot from 26 models. Values change with price and fundamentals; the date shown above applies.