100840 - SNTEnergy Co., Ltd.

100840 Summary
Machinery
Stock Price & Overview
₩32,700 -800 (-2.39%) Close · Sep 4, 2026 KST
KOSPI | ₩KRW | Close: ₩32,700  ≈ US$23  ·  Market cap ₩0.7tn (≈ $483m)

100840 Stock Price

20K40K60Kprev 34Kpeak 64KOctNovDecJan ’26FebMarAprMayJunJulAugSep33K
52 Week Range
₩21,800₩64,100
Day Range
₩31,800₩32,750
Market Cap
₩0.7tn
P/E (TTM)
6.16x
P/B
1.69x
P/S (TTM)
1.16x
P/CF (TTM)
71.81x
Volume
212,998
Shares Out
20.7M
Prev. Close
₩33,500
vs 52W High
-49.0%
Multiples use the close and the financials that were public on that date (DART), the same series as the Valuation tab — they are not vendor figures.

100840 Analysis

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Nothing written yet for this company.

100840 News

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No news written yet.

100840 Momentum

Period100840KOSPIDifference
1 week+0.6%-1.5%+2.1%
1 month+18.1%+5.2%+12.9%
3 months-8.7%-22.6%+13.9%
6 months-8.8%+31.3%-40.1%
Year to date-10.7%+58.7%-69.3%
1 year-46.4%+108.9%-155.3%

Closed at 26% of the way from its 52-week low (₩21,800) to its 52-week high (₩64,100).

Price return on KRX closes, KOSPI on the same dates, no dividends. A period starts at the last trading day on or before the calendar date.

100840 Filings

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ks

SNT Energy Wins ₩128.2 Billion Hadong Power Contract

SNT Energy will supply heat recovery steam generators for Korea Southern Power's Hadong combined-cycle project. The ₩128.15 billion contract excludes VAT and equals 21.14% of 2025 consolidated revenue. It starts on September 1, 2026 and ends on December 31, 2029. The filing says billing will follow contractual milestones. The price and schedule may change as the project proceeds.

Contract09/02/26kstock explained
₩128.2bn≈ $92m
ks

SNT Energy to Cancel 919,675 Treasury Shares, or 4.45%

SNT Energy will cancel 919,675 treasury shares on September 16. The shares equal 4.45% of the pre-cancellation total of 20,680,783. Outstanding shares will fall to 19,761,108. The filing values the block at ₩30.17 billion using the prior day's closing price. SNT Energy already owns the shares, so the action uses no new cash. The stated capital balance will remain unchanged.

Buyback09/02/26kstock explained
₩30.2bn≈ $22m
DART

Other management matter (subsidiary) (voluntary)

Guidance08/21/26title translated
DART

Half-Year Report

Periodic08/12/26title translated
Korean issuers file to DART, not the SEC. Titles are translated; where kstock has read the filing the row carries the explanation.

100840 Company Profile

SNTEnergy Co., Ltd. makes general-purpose machinery in South Korea. It is listed on KOSPI, was founded in 2008, is based in South Gyeongsang, and has revenue of hundreds of billions of won.

SectorMachineryEmployees
MarketKOSPIFounded2008
Korean nameSNT에너지Head officeSouth Gyeongsang

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What a US investor should know

  • Trading hours09:00–15:30 KST — 20:00–02:30 US Eastern the night before.
  • Daily limitKorean stocks can move at most ±30% in a session before trading halts.
  • Getting exposureKRX shares are not directly tradable in most US brokerage accounts. The usual routes are Korea ETFs or an international account.
  • ReportingKorean issuers file to DART, not the SEC. Half-year and quarterly reports land about 45 days after period end.