Both stocks run through our valuation models. Here is how AJ (AJ) and Smurfit WestRock (SW) compare, as of Aug 28, 2026.
As of Aug 28, 2026, Fair Value Calculator sees AJ as the less overvalued of the two: AJ trades at THB 3.64 versus a fair value of THB 3.22 (-11%), while Smurfit WestRock trades at $48.63 versus $28.44 (-42%).
AJ
AJ.BK · THB · Materials
-11%
upside to fair value
overvalued
PriceTHB 3.64
Fair ValueTHB 3.22
Quality24/100
Smurfit WestRock
SW · USD · Materials
-42%
upside to fair value
overvalued
Price$48.63
Fair Value$28.44
Quality32/100
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Head-to-head numbers
Green value = the better side for that row (for valuation multiples: lower = cheaper).
AJSmurfit WestRock
Valuation
—P/E (TTM)68.9×
—P/S (TTM)0.73×
—P/B1.06×
—EV/EBITDA7.4×
—PEG0.28×
—Dividend yield3.6%
—Dividend per share$1.75
Profitability
-9%Net margin1%
-2%Operating margin7%
-15%Return on equity2%
-2%Return on assets3%
Growth
-18%Revenue growth (YoY)1%
-4.7%Avg. growth/yr (3Y)35.2%
1.5%Avg. growth/yr (5Y)29.6%
Balance & size
0.96×Debt / equity0.62×
$56MMarket cap$23B
weakGrowth qualitymixed
Smurfit WestRock leads: 0 to 8 metric wins.
Dash = 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.
AJof which business quality 24 · market factors 78Smurfit WestRockof which business quality 34 · market factors 56
ProfitabilityMargins and returns on capital today
8
26
Quality GrowthAre margins and returns improving?
53
74
CashflowEarnings quality: real cash, not paper profit
InvestmentDisciplined investing over empire-building
96
24
Low VolatilityCalm price path (market factor)
50
51
MomentumPrice trend over the last 3–12 months (market factor)
83
54
52W MomentumDistance to the 52-week high (market factor)
100
65
Net IssuanceBuybacks instead of dilution
0
0
What the models say
The median fair value (base case) per model family, each in the currency of its trading venue. Green = above the current price, red = below.
AJ
Asset-BasedTHB 4.25
0 of 1 models see the stock below the current price.
Smurfit WestRock
DCF Models$27.22
Earnings-Based$15.40
Dividend Discount$30.19
Multiples$27.09
Asset-Based$27.50
Growth DCF$29.57
Economic Profit$23.97
Growth Earnings$20.02
23 of 26 models see the stock below the current price.
Scenario ranges
From our cautious bear case to the optimistic bull case. The white tick is the current price: left of fair value means room to run.
AJ
Bear THB 2.41Fair Value THB 3.22Bull THB 4.81
THB 3.64 = current price (white tick)
Smurfit WestRock
Bear $19.63Fair Value $28.44Bull $35.55
$48.63 = current price (white tick)
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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.
AJ · Materials
Quality score24 · bottom 25%
Fair value upside-11% · above median
Smurfit WestRock · Materials
Quality score32 · bottom 25%
Fair value upside-42% · below median
Bottom line
As of Aug 28, 2026, Fair Value Calculator sees AJ as the less overvalued of the two: AJ trades at THB 3.64 versus a fair value of THB 3.22 (-11%), while Smurfit WestRock trades at $48.63 versus $28.44 (-42%).
Smurfit WestRock has the higher quality score (32/100).
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A model-based valuation snapshot from 26 models. Values change with price and fundamentals; the date shown above applies.
