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Phu Tai JSC (PTB) fair value: what the stock is really worth

As of Nov 9, 2026: fair value (intrinsic value) of Phu Tai JSC stock VND 49,810, price VND 29,200, upside +70.6%, quality 47 out of 100. Rating: strongly undervalued. Calculated from audited financials with 8 of our 26 valuation models and 37 quality factors, updated daily.

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Industrials VN · ISIN VN000000PTB0

PT Phu Tai JSC logo Some data Nov 8, 2026

Phu Tai JSC

PTB · VN
Cheap, value-trap risk

The stock costs 41% less than our calculation considers fair.

Fair value 49,810 VND · Strongly undervalued
Low debt
Ranks above peers (11/13)
Costs just 5.4 times its yearly profit.
Quality 47/100
Expensive Growth (revenue 5y +5.4 %/yr in VND)
Thin margins · 6.8% net margin (TTM)
Moderate moat 51/100 · thin data
Some data
Negative free cash flow
⚠ Dilution
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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 →

Price vs Fair Value

52,884 VND 20,721 VND Fair Value 49,810 VND Jul 2021 Nov 2026

White line = price, green steps = our fair value per fiscal year. As of Nov 8, 2026.

How to read this chart

60‑month range 20,721 VND – 52,884 VND · fair‑value band 15,396 VND – 62,263 VND · the 29,200 VND price screens below the 49,810 VND fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). As of Nov 8, 2026.

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Company profile

Phu Tai Joint Stock Company engages in the manufacture and trade of stone and wood products in Vietnam and internationally.

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The company offers natural stone products, including cut-to-size, crushed and screened stone, imported granite, Vietnamese granite, imported marble, and tombstone; and calacatta, classical, and marble artificial stones.

It is also involved in car distribution; real estate investment; cutting, shaping and finishing granite, basalt, and marble; exploiting granite and basalt; exploiting stone, sand, and gravel for use in construction materials; manufacturing beds, wardrobes, tables, chairs, cabinets, chips, pellets, and other wood products; producing metal combined with other materials; producing crushed stone, lime, and related products; and office leasing activities.

In addition, the company engages in purchasing and selling products from granite, basalt, and marble; wholesaling automobiles; and other motor vehicles business, as well as sale of spare parts and accessories of cars and other motor vehicles.

The company was formerly known as Phu Tai Corporation and changed its name to Phu Tai Joint Stock Company in August 2017. Phu Tai Joint Stock Company was founded in 1994 and is based in Quy Nhon, Vietnam.

Stock analysis

Phu Tai JSC (PTB) currently trades at 29,200 VND, while our model-based Fair Value estimate is 49,810 VND, implying the stock looks roughly 41% undervalued today.

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Valuation

Bull case: the Multiples group reads highest at a median of 113,775 VND per share, and 5 of the 8 models we run sit above the 29,200 VND price.

Bear case: the Asset-Based group reads lowest at 8,829 VND, and 3 of the 8 models stay below the price. Data coverage for this calculation is medium.

Scenario range: 15,396 VND (bear) to 62,263 VND (bull), the price of 29,200 VND sits inside it. Bear and bull are the same models on cautious and optimistic assumptions, a range, not a price target.

Quality & growth

The Quality Score stands at 47/100 (below-average quality), in the Industrials sector.

Expensive Growth: The company is growing, but growth may require heavy reinvestment or weak cash conversion.

Phu Tai JSC reported revenue of 7.3T VND in FY2025 versus 6.5T VND in FY2021, a compound +3.0%/yr. Reported net income was 497B VND in FY2025, compounding −0.7%/yr from FY2021.

Key figures

Market cap 2.9T VND (≈ $113M) Micro · P/E ratio 5.4 · P/S ratio 0.37 · EPS (TTM) 5,454 VND · Net margin 6.8% · Return on equity 16.4% · Return on assets (EBIT) 10.8% (5-year average) · Operating margin 8.6%.

Competitive moat

Our AI-assisted moat analysis scores the competitive advantage at 51 out of 100 (low confidence).

What moves the price

The share trades about 34% below its 52-week high and 3% above its 52-week low, currently below its 200-day average.

For context, the median of 10 Industrials peers we cover trades at 8% fair-value upside, at 71%, PTB screens cheaper than that median.

Fair Value models

Bear 15,396 VND Fair Value 49,810 VND Bull 62,263 VND
Price 29,200 VND · Upside +70.6%
Model ⓘEach model values the company its own way (discounted cash flow, earnings, assets, dividends). The fair value above starts from their evidence-weighted blend, not from a single model. In cyclical trough or peak years, after dilution or a stock split it is adjusted afterwards, so it can sit above or below the models. Based on fiscal year 2025 figures (about 10 months old). Earnings retained since then (4,677 VND per share) are deliberately not added. 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. If a model's bull case is above four times its base value, the table shows that limit with a > sign (like the overall Bull above): beyond it no assumption holds. Coverage ⓘCoverage = how well-backed THIS model's estimate is for this stock (0–100): how complete and reliable its input data are, and how well the model fits the company. The final Fair Value is an evidence-weighted blend, so better-evidenced models count more. Green ≥70, amber 50–69, grey below 50.
Best data coverage
Residual Income 27,325 VND 30,781 VND 38,672 VND 76
Gordon GGM 10,193 VND 15,672 VND 19,159 VND 69
DDM Multi-Stage 10,193 VND 15,478 VND 16,965 VND 67
All 8 models by family
Earnings-Based
Graham-Dodd 33,678 VND 121,936 VND 164,439 VND 64
Lynch FV 28,913 VND 41,305 VND 53,696 VND 61
Dividend Discount
Gordon GGM 10,193 VND 15,672 VND 19,159 VND 69
DDM Multi-Stage 10,193 VND 15,478 VND 16,965 VND 67
Multiples
P/E Multiple 81,718 VND 108,958 VND 136,197 VND 63
P/B Multiple 88,944 VND 118,592 VND 148,240 VND 55
Asset-Based
NCAV (Graham) 5,827 VND 8,829 VND 11,036 VND 54
Economic Profit
Residual Income 27,325 VND 30,781 VND 38,672 VND 76

The fair value above starts from this blend and is adjusted for dilution from new shares.

Open the full fair value analysis →

Quality Score breakdown

Overall quality 47/100

It rates the business: profits, how they develop, real cash, balance sheet, investing and share count.

Profitability 56
How much profit the company makes from its sales and capital
Quality Growth 55
Are margins and returns getting better?
Cashflow 18
Do the profits arrive as real cash?
Financial strength 62
Debt, balance sheet and risk of trouble
Investment 70
Does it invest with discipline instead of growing at any price?
Low Volatility 80
How calm the share price moves, does not count
Price momentum 21
Price momentum of the last 3 to 12 months, does not count
Near the 52-week high 11
Distance to the 52-week high, does not count
New shares 20
Buys back shares or issues new ones?

Open the full quality analysis →

Revenue & earnings trend

Growth Quality ⓘGrowth is valuable only when reinvestment earns attractive returns (Aswath Damodaran): sustainable growth depends on return on capital, reinvestment and efficiency. Basis: total company revenue over the periods shown on the cards (3Y/5Y/all years), not per share, so a merger can show up as a growth jump; per-share earnings growth is in the value-creation card. 43/100
The company is growing, but growth may require heavy reinvestment or weak cash conversion.
Revenue growth 1 year
+12.9%
Revenue growth 3 years ⓘ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. Per-share growth (which does include buybacks) is in the value-creation card.
+2.0%
Revenue growth 5 years ⓘ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. Per-share growth (which does include buybacks) is in the value-creation card.
+5.4%
Start year 2020 (pandemic)
What shareholders gained per year (last 5 years), in VND ⓘWhat the business itself delivers per year: earnings growth per share plus the dividend yield. This is what you get IF the market keeps valuing the stock the same way: it contains no assumption about the market changing its mind. Computed per share, so buybacks count and a merger does not pass as growth. For a company that pays no dividend it is pure earnings growth per share. Period: earnings growth per share as CAGR over the last 5 reported fiscal years (annual statements), plus the current dividend yield. The start value is the median of the three years around the start, so a single crisis year (a pandemic or a write-down) does not distort the rate. Basis: EBIT basis. Measured in VND: 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.
−1.1%
Earnings growth per share plus dividend.
Earnings per share, growth per year−1.1%
Dividend (yield on the price)0.0%
Profit margin 2020 to 2025 ⓘ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.9% → 9%

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Peer Groupⓘ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.Conglomerates · 304 stocks

Beats the industry median on 11/13 measures
Overall it ranks above its industry peers.
Valuation
Quality Score 47 · Below median
Fair Value upside +70.0% · Top 25%
Profitability
Return on equity (12 months) 16.4% · Top 25%
Return on assets 7.8% · Top 25%
Net margin (12 months) 6.8% · Above median
Operating margin (12 months) 8.6% · Above median
Growth and dividend
Revenue growth (quarter YoY) 9.4% · Above median
Dividend yield (12 months) 0.0% · Bottom 25%
Balance sheet
Debt / equity 0.11× · Below median

Valuation Multiplesvs Conglomerates median · lower = cheaper

P/E (12 months) 5.4× · Cheapest 25%
P/B 0.91× · Cheaper than median
P/S (12 months) 0.37× · Cheapest 25%
EV/EBITDA 2.5× · Cheapest 25%

Strength profile in five axes (Snowflake)

VALUEFUTUREPASTHEALTHDIVIDEND
This stock
VALUEFUTUREPASTHEALTHDIVIDEND
Sector peers
VALUE (fair-value potential)100 · sector 52
FUTURE (revenue growth)47 · sector 38
PAST (return on equity)65 · sector 29
HEALTH (low debt)94 · sector 89
DIVIDEND (yield)0 · sector 46

Context: sector, industry, market

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

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Swire Pacific Limited 0019 HK$112.20 HK$27.75 −75% vs PTB
Doosan Corporation 000150 638,000 KRW 95,752 KRW −85% vs PTB

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Phu Tai JSC: fair value per Fair Value Calculator

Cite: Fair Value Calculator (2026). "Phu Tai JSC Fair Value". https://www.fairvalue-calculator.com/stock/PTB

Frequently asked questions

Is Phu Tai JSC (PTB) overvalued or undervalued?
As of Nov 8, 2026, our model estimates a fair value of 49,810 VND versus a price of 29,200 VND, about +71% upside (undervalued).
What is the fair value of PTB?
Our model-based fair value for Phu Tai JSC is 49,810 VND (as of Nov 8, 2026), built from audited fundamentals. The current price: 29,200 VND.
What is the quality score of PTB?
Phu Tai JSC has a Quality Score of 47/100. 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 Phu Tai JSC (PTB)?
Our model-based price target is the fair value of 49,810 VND (as of Nov 8, 2026) from 8 valuation models. Cautious scenario 15,396 VND, optimistic scenario 62,263 VND. It is a calculation from audited fundamentals, not an analyst target.
What is the Phu Tai JSC stock forecast for 2026?
Our models put fair value at 49,810 VND, about +71% upside versus a price of 29,200 VND (undervalued). Cautious scenario 15,396 VND, optimistic scenario 62,263 VND. The calculation is refreshed regularly with new filings.
What is the revenue of Phu Tai JSC (PTB)?
Phu Tai JSC reported trailing-twelve-month revenue of about 8.0T VND (latest available figure, as of Nov 8, 2026).
What is the intrinsic value of Phu Tai JSC (PTB)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Phu Tai JSC it is 49,810 VND per share (as of Nov 8, 2026), against a price of 29,200 VND. It is the blended result of 8 valuation models in 5 families (Earnings-Based, Dividend Discount, Multiples, Asset-Based, Economic Profit).
Is Phu Tai JSC stock overvalued or undervalued in 2026?
As of Nov 8, 2026, PTB trades below its calculated fair value: price 29,200 VND, fair value 49,810 VND, a gap of about +71% (undervalued). The calculation is refreshed with each new quarterly report, so the verdict can change during the year.
Is fair value the same as the market price of PTB?
No. The price is what the market pays today (29,200 VND); the fair value is what the company's own numbers justify (49,810 VND). For Phu Tai JSC the two are 20,610 VND per share apart. That gap is exactly why we show both numbers side by side.
How much is Phu Tai JSC worth?
The market values Phu Tai JSC at about 2.9T VND (market capitalisation, as of Nov 8, 2026). Per share that is 29,200 VND; our models calculate a fair value of 49,810 VND per share.
What do the bullish and bearish scenarios say about PTB?
Our models span a range for Phu Tai JSC: cautious scenario 15,396 VND, base 49,810 VND, optimistic 62,263 VND per share (as of Nov 8, 2026, price 29,200 VND). The range comes from different growth and margin assumptions, not from analyst opinions.
What is the P/E ratio of PTB?
Phu Tai JSC trades at a price-to-earnings ratio of 5.4 (as of Nov 8, 2026). A P/E on its own says little: it compares the price with ONE year of profit, while our fair value of 49,810 VND is built from several models across several years. Excluding one-off items of fiscal year 2025 it is 4.9 (reported for FY2025: 4.5). Other multiples: P/B 0.9, P/S 0.4, EV/EBITDA 2.5.
How solid is the balance sheet of Phu Tai JSC (PTB)?
Balance-sheet figures for Phu Tai JSC (as of Nov 8, 2026): return on equity 16.4%, debt of 0.11 per unit of equity. They feed the Quality Score of 47/100, which measures business quality independently of the share price.
How far is PTB from its 52-week high?
Phu Tai JSC trades at 29,200 VND, about 34% below its 52-week high of 44,323 VND and 3% above the low of 28,250 VND (as of Nov 9, 2026). Distance from the high says nothing about value: that is what the fair value of 49,810 VND is for.
Which stocks are comparable to Phu Tai JSC?
From the same area (Industrials) we also value 3M Company, Honeywell International Inc, Swire Pacific Limited, SGH Limited, among others. Each of them has its own fair-value calculation on this site using the same models, so the comparison is like for like.
Is Phu Tai JSC stock attractive at the current price?
The data as of Nov 8, 2026: price 29,200 VND, calculated fair value 49,810 VND (+71%), Quality Score 47/100, from 8 models. Whether that fits your horizon and risk tolerance is your call. We provide the calculation, not investment advice.
How is the fair value of PTB calculated?
We run Phu Tai JSC through 8 models from 5 families: Earnings-Based, Dividend Discount, Multiples, Asset-Based, Economic Profit. Every model gets the same audited fundamentals; the fair value of 49,810 VND builds on their evidence-weighted average, with the spread shown as a cautious and an optimistic scenario.
Is it still worth investing in stocks now?
The global stock market currently sits 13.3% above its aggregate fair value. Phu Tai JSC currently trades 41% below its own fair value, and the market average says nothing about that. An expensive market is no reason to stay out and no reason to buy everything at once: keep a broad savings plan running, buy single stocks only with money you can do without, and hold part of your money liquid while the market is high. The full picture including sectors is on is it worth investing now.
What is the share price of Phu Tai JSC (PTB)?
The closing price on Nov 9, 2026 was 29,200 VND. Our model-based fair value is 49,810 VND, about +71% upside (undervalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Phu Tai JSC right now?
The large discount to fair value meets weak quality (47/100). That raises the risk this is a value trap rather than a bargain. The model range is unusually wide (15,396 VND to 62,263 VND). The outcome hinges heavily on assumptions, so read the point estimate with caution.

Key figures of Phu Tai JSC

How large is the market capitalisation of Phu Tai JSC (PTB)?
The market capitalisation of Phu Tai JSC is 2.9T VND (≈ $113M). The stock-market value of the whole company: share price times number of shares. It is what the market asks for the entire business today.
What is the P/S ratio of Phu Tai JSC (PTB)?
The price-to-sales ratio of Phu Tai JSC is 0.37 (last twelve months). Price to sales: market value relative to yearly revenue. Useful when profit is thin or distorted.
What are the earnings per share of Phu Tai JSC (PTB)?
Earnings per share at Phu Tai JSC are 5,454 VND (price ÷ EPS = P/E 5.4). Earnings per share over the last twelve months: total profit spread across every single share.
What is the net margin of Phu Tai JSC (PTB)?
The net margin of Phu Tai JSC is 6.8% (last twelve months). How much of every unit of revenue ends up as profit. 10% means 10 cents of profit per dollar of sales.
What is the return on equity of Phu Tai JSC (PTB)?
The return on equity (ROE) of Phu Tai JSC is 16.4% (last twelve months). Profit relative to shareholders' equity, how efficiently the company works with its owners' money.
What is the EBIT return on assets of Phu Tai JSC (PTB)?
On an EBIT basis the return on assets of Phu Tai JSC is 10.8% (avg 5y). Operating profit (EBIT) relative to everything the company owns, as a multi-year average. It describes the business model rather than one good or bad year.
What is the operating margin of Phu Tai JSC (PTB)?
The operating margin of Phu Tai JSC is 8.6% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Phu Tai JSC (PTB)?
Revenue at Phu Tai JSC is growing +9.4% versus a year earlier (3y avg +2.0%). How much revenue grew versus a year earlier (YoY). The 3-year average next to it puts the single year in context.
How fast are earnings growing at Phu Tai JSC (PTB)?
Earnings per share at Phu Tai JSC are growing −39.7% versus a year earlier. How much earnings per share grew versus a year earlier.
How much free cash flow does Phu Tai JSC (PTB) generate?
The free cash flow of Phu Tai JSC is −25.2B VND (fiscal year 2025). The cash truly left after running and investing in the business, this is what pays dividends and buybacks.
How much net debt does Phu Tai JSC (PTB) carry?
The net debt of Phu Tai JSC is 1.2T VND (fiscal year 2025). Debt minus cash on hand. The note shows how many years of free cash flow could in theory pay it off.
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