Stx Heavy Indu (071970) fair value: what the stock is really worth
As of Nov 9, 2026: fair value (intrinsic value) of Stx Heavy Indu stock KRW 48,843, price KRW 34,500, upside +41.6%, quality 71 out of 100. Rating: undervalued. Calculated from audited financials with 24 of our 26 valuation models and 37 quality factors, updated daily.
69 individual criteria per stock, every one traceableSee the method →
Price vs Fair Value
White line = price, green steps = our fair value per fiscal year. As of Nov 5, 2026.
How to read this chart
60‑month range 3,490 KRW – 115,500 KRW · fair‑value band 35,459 KRW – 66,675 KRW · the 34,500 KRW price screens below the 48,843 KRW fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). As of Nov 5, 2026.
Follow Stx Heavy Indu in your weekly email
Every Wednesday you see whether Stx Heavy Indu is on track or worth a review, plus price against fair value. Free, up to 3 stocks.
We send you a confirmation link. Unsubscribe with one click.
HD-Hyundai Marine Engine Co., Ltd. manufactures and sells marine engines, industrial facilities, and plants in South Korea and internationally. The company produces high-quality large-sized low-speed diesel engines for ships and power plants.
Show moreShow less
It also provides technical support and engine spare parts, such as exh.valve, fuel valve, fuel pump, piston, stuffing box, bearings, pipes, and cylinder cover, as well as turbocharger parts.
It also engages in the development, manufacture, and sale of wind equipment, as well as provides shipbuilding equipment. The company was formerly known as STX Heavy Industries Co., Ltd. and changed its name to HD-Hyundai Marine Engine Co., Ltd. in July 2024.
HD-Hyundai Marine Engine Co., Ltd. was founded in 1976 and is headquartered in Changwon-si, South Korea.
Stock analysis
Stx Heavy Indu (071970) currently trades at 34,500 KRW, while our model-based Fair Value estimate is 48,843 KRW, implying the stock looks roughly 29% undervalued today.
Show more
Valuation
Bull case: the Growth Earnings group reads highest at a median of 83,716 KRW per share, and 16 of the 24 models we run sit above the 34,500 KRW price.
Bear case: the Asset-Based group reads lowest at 5,613 KRW, and 8 of the 24 models stay below the price. Data coverage for this calculation is medium.
Scenario range: 35,459 KRW (bear) to 66,675 KRW (bull), the price of 34,500 KRW sits below 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 71/100 (solid quality), in the Industrials sector.
Healthy Growth: Revenue growth appears healthy and is supported by profitability and cash-flow quality.
Stx Heavy Indu reported revenue of 402B KRW in FY2025 versus 164B KRW in FY2021, a compound +25.2%/yr. Reported net income was 165B KRW in FY2025.
Key figures
Market cap 1.2T KRW (≈ $865M) Small · P/E ratio 6.1 · P/S ratio 2.43 · EPS (TTM) 5,740 KRW · Net margin 40.4% · Return on equity 44.3% · Return on assets (EBIT) 3.9% (5-year average) · Operating margin 24.4%.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 87 out of 100 (low confidence).
What moves the price
Analysts expect earnings well below the last reported figure (earnings in transition, for example expiring patents or contracts); a fair value that looks fair on trailing earnings may then be too optimistic.
The share trades about 70% below its 52-week high and at its 52-week low, currently below its 200-day average.
For context, the median of 10 Industrials peers we cover trades at −46% fair-value upside, at 42%, 071970 screens cheaper than that median.
Fair Value models
Bear35,459 KRWFair Value 48,843 KRWBull66,675 KRW
Price 34,500 KRW · Upside +41.6%
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 (4,922 KRW 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.
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.91/100
Revenue growth appears healthy and is supported by profitability and cash-flow quality.
Revenue growth 1 year
+27.4%
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.
+30.9%
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.
+10.2%
Start year 2020 (pandemic)
Revenue growth 7 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.
+9.4%
’14
’15
’16
’17
’18
’19
’20
’21
’22
’23
’24
’25
What shareholders gained per year (last 3 years), in KRW ⓘ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 3 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. Measured in KRW: 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.
≈ +82.4%
Earnings growth per share plus dividend.
Earnings per share, growth per year+82.4%
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.1% → 19%
⚠ Revenue per share shrinking 26.7%/yr over ~7Y (margin trend unclear) ⓘStructural-decline marker: revenue PER SHARE has fallen over the last decade (robust median trend, not a single year). Backtested across 2005 to 2017, such businesses trailed the market by about 2.5 percentage points per year. Display only: it does not change the fair value or the quality score.
⚠ Approximate: the rate leans on 2025, which sits 339% above its own trend.
Growth Forecast
Little optimism in the price
The price assumes less growth than the company has delivered so far and less than analysts expect.
What the price assumes ⓘThis turns our valuation around: instead of asking what the share is worth, it asks what growth the current price requires. It uses the cash the company keeps after all spending (free cash flow), the same discount rate as our models, five years of growth, then slowing evenly to 2 % a year by year ten. Compared with the analysts' sales forecasts extended to the same five years (at least three analysts, for context only, it does not enter the Fair Value): within 3 percentage points counts as "in line" (amber), below that little optimism (green), above that a lot of optimism (red).
−4.2%
The company could shrink this much every year for the next five years and today's price would still be justified.
What forecasts expect ⓘAnalysts publish sales forecasts for the next two fiscal years. For the years after that, growth slows evenly to 2 % a year by year ten (2 % is the long-run rate our models use). Projected years are marked as such.
+27.3%
Yearly sales growth analysts expect, extended to five years.
After inflation (South Korea: IMF forecast 2.1% a year to 2030, 2.1% from 2016 to 2025) that is about −6.1% a year for the price and +24.7% for the forecasts.
Price, fair value, quality and upside side by side.
Free, no sign-up
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.Specialty Industrial Machinery · 810 stocks
Beats the industry median on 10/13 measures
Overall it ranks above its industry peers.
Valuation
Quality Score71 · Top 25%
Fair Value upside+41.6% · Top 25%
Profitability
Return on equity (12 months)44.3% · Top 25%
Return on assets20.3% · Top 25%
Net margin (12 months)40.4% · Top 25%
Operating margin (12 months)24.4% · Top 25%
Growth and dividend
Revenue growth (quarter YoY)29.1% · Top 25%
Balance sheet
Debt / equity0.17× · Above median
Valuation Multiplesvs Specialty Industrial Machinery median · lower = cheaper
For bloggers, editors and developers: paste this into your site or blog (a “Custom HTML” block in WordPress), it shows the current fair value and links back here. Free, plain HTML, and welcome. Full data streams (CSV/JSON) at /developers.
Cite: Fair Value Calculator (2026). "Stx Heavy Indu Fair Value". https://www.fairvalue-calculator.com/stock/071970
Frequently asked questions
Is Stx Heavy Indu (071970) overvalued or undervalued?
As of Nov 5, 2026, our model estimates a fair value of 48,843 KRW versus a price of 34,500 KRW, about +42% upside (undervalued).
What is the fair value of 071970?
Our model-based fair value for Stx Heavy Indu is 48,843 KRW (as of Nov 5, 2026), built from audited fundamentals. The current price: 34,500 KRW.
What is the quality score of 071970?
Stx Heavy Indu has a Quality Score of 71/100. 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 Stx Heavy Indu (071970)?
Our model-based price target is the fair value of 48,843 KRW (as of Nov 5, 2026) from 24 valuation models. Cautious scenario 35,459 KRW, optimistic scenario 66,675 KRW. It is a calculation from audited fundamentals, not an analyst target.
What is the Stx Heavy Indu stock forecast for 2026?
Our models put fair value at 48,843 KRW, about +42% upside versus a price of 34,500 KRW (undervalued). Cautious scenario 35,459 KRW, optimistic scenario 66,675 KRW. The calculation is refreshed regularly with new filings.
What is the revenue of Stx Heavy Indu (071970)?
Stx Heavy Indu reported trailing-twelve-month revenue of about 482B KRW (latest available figure, as of Nov 5, 2026).
What growth is priced into Stx Heavy Indu (071970)?
For today's price to be fair in a discounted-cash-flow model, Stx Heavy Indu would have to grow free cash flow by -4.2 % per year for five years (discount rate 12.7 %, then slowing evenly to 2 % perpetual growth by year ten). Over the last 5 years revenue grew +10.2 % per year. As of Nov 5, 2026.
What discount rate (WACC) does the fair value of 071970 use?
Our models discount Stx Heavy Indu at 12.7 %: a base by market capitalisation (small), damped by beta 1.35, country premium for South Korea. The same rate applies in all 26 models.
What is a reverse DCF?
A reverse DCF turns the usual calculation around. Instead of deriving a value from assumptions, it takes today's price as given and asks: what free-cash-flow growth would a company have to deliver for exactly this price to be fair? The result is not a forecast but the expectation already priced in. For Stx Heavy Indu that is -4.2 % per year for five years, then slowing evenly to 2 % by year ten, using the same discount rate (12.7 %) and the same formula as our fair value.
How much growth has Stx Heavy Indu (071970) delivered so far?
Over the past 5 years revenue at Stx Heavy Indu grew +10.2 % a year. The price currently implies free-cash-flow growth of -4.2 % per year. Comparing the two shows how much confidence is in the price: if it demands more than has been delivered, the business has to accelerate for the maths to work.
How fast is the sector of Stx Heavy Indu (071970) growing?
The median revenue growth in the sector is +7.8 % a year. That is the yardstick for the growth priced into Stx Heavy Indu (-4.2 % per year): it shows whether the expectation is within the usual range or beyond it.
What is the free cash flow yield of Stx Heavy Indu (071970)?
The free-cash-flow yield on the price is 14.25 %: that much free cash flow Stx Heavy Indu produces per unit of market value. When it exceeds the discount rate of our models (12.7 %), the business already earns more than its cost of capital demands, and the price needs little additional growth.
What is the intrinsic value of Stx Heavy Indu (071970)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Stx Heavy Indu it is 48,843 KRW per share (as of Nov 5, 2026), against a price of 34,500 KRW. It is the blended result of 24 valuation models in 7 families (DCF Models, Earnings-Based, Multiples, Asset-Based, Growth DCF, Economic Profit, Growth Earnings).
Is Stx Heavy Indu stock overvalued or undervalued in 2026?
As of Nov 5, 2026, 071970 trades below its calculated fair value: price 34,500 KRW, fair value 48,843 KRW, a gap of about +42% (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 071970?
No. The price is what the market pays today (34,500 KRW); the fair value is what the company's own numbers justify (48,843 KRW). For Stx Heavy Indu the two are 14,343 KRW per share apart. That gap is exactly why we show both numbers side by side.
How much is Stx Heavy Indu worth?
The market values Stx Heavy Indu at about 1.2T KRW (market capitalisation, as of Nov 5, 2026). Per share that is 34,500 KRW; our models calculate a fair value of 48,843 KRW per share.
What do the bullish and bearish scenarios say about 071970?
Our models span a range for Stx Heavy Indu: cautious scenario 35,459 KRW, base 48,843 KRW, optimistic 66,675 KRW per share (as of Nov 5, 2026, price 34,500 KRW). The range comes from different growth and margin assumptions, not from analyst opinions.
What is the P/E ratio of 071970?
Stx Heavy Indu trades at a price-to-earnings ratio of 6.1 (as of Nov 5, 2026). A P/E on its own says little: it compares the price with ONE year of profit, while our fair value of 48,843 KRW is built from several models across several years. Median P/E at fiscal year-end, 5 fiscal years (2020 to 2025), reported earnings, FY2025 ex one-offs: 14.3. Other multiples: P/B 2.4, P/S 2.4, EV/EBITDA 9.7.
How solid is the balance sheet of Stx Heavy Indu (071970)?
Balance-sheet figures for Stx Heavy Indu (as of Nov 5, 2026): return on equity 44.3%, debt of 0.17 per unit of equity. They feed the Quality Score of 71/100, which measures business quality independently of the share price.
How far is 071970 from its 52-week high?
Stx Heavy Indu trades at 34,500 KRW, about 70% below its 52-week high of 115,500 KRW and at the low of 34,500 KRW (as of Nov 9, 2026). Distance from the high says nothing about value: that is what the fair value of 48,843 KRW is for.
Which stocks are comparable to Stx Heavy Indu?
From the same area (Industrials) we also value SIE, GE Vernova Inc, Eaton Corporation, Parker-Hannifin Corporation, 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 Stx Heavy Indu stock attractive at the current price?
The data as of Nov 5, 2026: price 34,500 KRW, calculated fair value 48,843 KRW (+42%), Quality Score 71/100, from 24 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 071970 calculated?
We run Stx Heavy Indu through 24 models from 7 families: DCF Models, Earnings-Based, Multiples, Asset-Based, Growth DCF, Economic Profit, Growth Earnings. Every model gets the same audited fundamentals; the fair value of 48,843 KRW 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. Stx Heavy Indu currently trades 29% 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 Stx Heavy Indu (071970)?
The closing price on Nov 9, 2026 was 34,500 KRW. Our model-based fair value is 48,843 KRW, about +42% upside (undervalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Stx Heavy Indu right now?
The price is below even our cautious bear case (35,459 KRW). The market is more pessimistic than our downside scenario. Solid quality (71/100) at a price below fair value, the discount is the argument here, not the business quality. A fairly wide model range (35,459 KRW to 66,675 KRW) leaves room in how you read the outcome.
Key figures of Stx Heavy Indu
How large is the market capitalisation of Stx Heavy Indu (071970)?
The market capitalisation of Stx Heavy Indu is 1.2T KRW (≈ $865M). 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 Stx Heavy Indu (071970)?
The price-to-sales ratio of Stx Heavy Indu is 2.43 (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 Stx Heavy Indu (071970)?
Earnings per share at Stx Heavy Indu are 5,740 KRW (price ÷ EPS = P/E 6.1). Earnings per share over the last twelve months: total profit spread across every single share.
What is the net margin of Stx Heavy Indu (071970)?
The net margin of Stx Heavy Indu is 40.4% (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 Stx Heavy Indu (071970)?
The return on equity (ROE) of Stx Heavy Indu is 44.3% (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 Stx Heavy Indu (071970)?
On an EBIT basis the return on assets of Stx Heavy Indu is 3.9% (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 Stx Heavy Indu (071970)?
The operating margin of Stx Heavy Indu is 24.4% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Stx Heavy Indu (071970)?
Revenue at Stx Heavy Indu is growing +29.1% versus a year earlier (3y avg +30.9%). 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 Stx Heavy Indu (071970)?
Earnings per share at Stx Heavy Indu are growing +92.5% versus a year earlier. How much earnings per share grew versus a year earlier.
How much net debt does Stx Heavy Indu (071970) carry?
The net debt of Stx Heavy Indu is 53.5B KRW (fiscal year 2023, ≈ 0.3 yrs of FCF). Debt minus cash on hand. The note shows how many years of free cash flow could in theory pay it off.
Free · no account needed
Watch Stx Heavy Indu in the live analysis
One click puts Stx Heavy Indu on your watchlist: fair value and trend at a glance, plus comparison, the diversification check and the 27,000+ stock screener.
Some data
Nov 5, 2026