SK eternix

475150 · KOSPI · ₩475150 · SK이터닉스

₩35,900▼ ₩1,150 (3.10%)End-of-day · Oct 30, 2026 · End-of-day prices.
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Valuation model · Discounted cash flow (DCF)

We use a 5-year discounted cash flow: the value of the cash the business is expected to produce, in today's money.

Fair value per share

₩35,315

vs the current price (₩35,900)

Enterprise value
₩1.3T
Equity value
₩1.2T
WACC
6.5%

Model estimate based on the assumptions shown. Not a price target and not a buy or sell signal. This is not financial advice.

Bear / Base / Bull

Bear
₩18,737
−47.8%
Base
₩35,315
−1.6%
Bull
₩64,964
+81.0%

Bear: revenue growth 3 points lower every year, EBIT margin 2 points lower, WACC 1 point higher. Bull: the opposite.

Assumptions

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Cycle options

Margin path

Every year uses the cycle-average margin (11.4%).

Revenue growth

  • 16.1%

    How much sales grow that year, compared with the year before.

    Default: the last 1 years' revenue growth (16.1% a year, annual reports), fading to 3% by year 5.

  • 12.8%

    How much sales grow that year, compared with the year before.

    Default: the last 1 years' revenue growth (16.1% a year, annual reports), fading to 3% by year 5.

  • 9.6%

    How much sales grow that year, compared with the year before.

    Default: the last 1 years' revenue growth (16.1% a year, annual reports), fading to 3% by year 5.

  • 6.3%

    How much sales grow that year, compared with the year before.

    Default: the last 1 years' revenue growth (16.1% a year, annual reports), fading to 3% by year 5.

  • 3%

    How much sales grow that year, compared with the year before.

    Default: the last 1 years' revenue growth (16.1% a year, annual reports), fading to 3% by year 5.

Business

  • 11.4%

    Operating profit as a share of revenue.

    Default: through-the-cycle average of the last 12 months and the last 2 annual reports' operating margins.

  • 27.5%

    Share of operating profit paid as corporate tax.

    Default: Korea's top corporate tax rate (25%) plus 10% local income tax.

  • 3%

    The non-cash cost of wearing out equipment, added back to cash flow (% of revenue).

    Default: not in the statements, so 80% of capital spending (most spending replaces equipment that wears out).

  • 3.8%

    Money spent on factories, equipment, software and other long-term assets (% of revenue).

    Default: average of the last 2 annual reports (cash flow statements; equipment and intangibles).

  • 9.4%

    Stock and unpaid customer bills, less unpaid supplier bills, as a % of revenue. Each year's extra revenue ties up this much more cash.

    Default: working capital (current assets less cash and deposits, minus current liabilities other than borrowings) as a share of revenue, averaged over the last 2 years.

Discount rate

  • 2%

    How fast cash flows keep growing every year after year 5.

    Default: about Korea's long-run inflation plus real growth.

  • 4.01%

    Yield on Korea's 10-year government bond: the return with almost no risk.

    Default: Korea Treasury Bond 10-year yield on 2026-10-30.

  • 0.6

    How much the share moves when the market moves: 1 means just like the market.

    Default: 105 weeks of weekly returns against KOSPI (official index); raw beta 0.31, adjusted toward 1 and kept between 0.6 and 2.0.

  • 5.5%

    The extra return investors want for owning shares instead of bonds.

    Default: a typical premium for Korean shares.

  • 5.51%

    The interest rate the company would pay to borrow.

    Default: the 10-year yield plus a 1.5% credit spread.

Starting point

Revenue (TTM to H1 2026)
₩563B
Net debt (borrowings and leases − cash and deposits)
₩386B
+ Stakes and investments
₩239B
Associates, long-term financial assets and deposits (book value)
Shares
34,067,004
Share price
₩35,900
Market cap
₩1.2T

TTM = trailing 12 months: the last four reported quarters added together. "TTM to H1 2026" is the 12 months up to the latest quarterly or half-year report (H1 = to the end of June). Year 1 grows from there.

Past years and projection

Grey columns are reported results from the annual reports (after-tax EBIT at the model's tax rate), so you can check the growth and margin assumptions against the past. Years 1–5 are the model.

FY2024FY2025Year 1Year 2Year 3Year 4Year 5
Revenue₩332B₩386B₩653B₩737B₩808B₩859B₩884B
Growth—16.1%16.1%12.8%9.6%6.3%3.0%
EBIT₩38B₩53B₩74B₩84B₩92B₩98B₩101B
EBIT margin11.3%13.7%11.4%11.4%11.4%11.4%11.4%
After-tax EBIT₩27B₩38B₩54B₩61B₩67B₩71B₩73B
+ Depreciation——₩20B₩22B₩24B₩26B₩27B
− Capital spending₩13B₩14B₩25B₩28B₩31B₩33B₩34B
− Working capital—₩37B₩8.5B₩7.9B₩6.7B₩4.8B₩2.4B
Free cash flow——₩40B₩47B₩54B₩59B₩64B
Discount factor——0.9390.8810.8280.7770.729
Present value——₩38B₩42B₩44B₩46B₩46B

Terminal value ₩1.6T, worth ₩1.1T today: 84% of enterprise value. It assumes spending settles at 110% of depreciation once growth slows to the terminal rate.

Cross-check: what the market has paid before

For cyclical businesses, analysts check a DCF against the multiples the stock has traded at through past cycles. Price / book is the usual anchor for them: P/E looks highest at the bottom of a cycle, when earnings are smallest, and lowest at the top. The price each band would give today:

LowTypicalHigh
Price / book (book value ₩7,883 a share)Now 4.55×₩15,0231.91×₩21,7552.76×₩51,3466.51×

Low, typical and high are the 10th percentile, middle and 90th percentile of month-end multiples since 2024, each against the latest report out by then, per share at today's share count; loss years and P/E above 100 are left out. Run-rate earnings are one quarter × 4, not a forecast. Model estimate based on the assumptions shown. Not a price target and not a buy or sell signal.

Sensitivity

Fair value per share as two inputs change; the middle is the current case.

WACC ↓ · Terminal growth →1.0%1.5%2.0%2.5%3.0%
5.5%₩37,186₩41,500₩47,039₩54,413₩64,715
6.0%₩32,869₩36,238₩40,445₩45,845₩53,035
6.5%₩29,338₩32,029₩35,315₩39,417₩44,683
7.0%₩26,398₩28,587₩31,211₩34,415₩38,415
7.5%₩23,911₩25,720₩27,855₩30,414₩33,539

Now (TTM)

Market cap
₩1.2T
Enterprise value
₩1.6T
P/E
164.4×
P/B
4.6×
P/S
2.2×
EV/EBITDA
—
Dividend yield
0.0%

Over time (at each year end)

20252024
Price₩20,700₩12,050
Market cap₩705B₩411B
P/E23.0×18.3×
P/B2.6×1.7×
P/S1.8×1.2×
EV/EBITDA——
Dividend yield0.0%—

Versus similar companies

CompanyP/EP/BP/SEV/EBITDADividend yield
SK eternix164.4×4.6×2.2×—0.0%
Hyundai Engineering & Construction20.8×1.0×0.3×—1.0%
Daewoo Engineering & Construction—1.2×0.6×—0.0%
GS Engineering & Construction17.1×0.5×0.2×—1.9%
DL E&C3.4×0.4×0.3×—1.6%
KEPCO Plant Service & Engineering14.3×1.4×1.1×8.0×0.0%
Ipark Hyundai Development8.6×0.5×0.4×—2.9%
Similar companies (median)14.3×0.7×0.4×8.0×1.3%

Calculated from end-of-day prices and filed financial statements. Not a recommendation. This is not financial advice.

Also known as: SK eternix / SK이터닉스 / 475150 / KRX:475150

Source: KRX statistical information