010780 - IS Dongseo

010780 Summary
Materials
Stock Price & Overview
₩15,740 +70 (+0.45%) Close · Sep 4, 2026 KST
KOSPI | ₩KRW | Close: ₩15,740  ≈ US$11  ·  Market cap ₩0.5tn (≈ $339m)

010780 Stock Price

20K30Kprev 16Kpeak 33KOctNovDecJan ’26FebMarAprMayJunJulAugSep16K
52 Week Range
₩14,540₩33,450
Day Range
₩15,510₩15,810
Market Cap
₩0.5tn
P/E (TTM)
6.85x
P/B
0.30x
P/S (TTM)
0.41x
P/CF (TTM)
3.18x
Volume
64,448
Shares Out
30.2M
Prev. Close
₩15,670
vs 52W High
-52.9%
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.

010780 Analysis

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Nothing written yet for this company.

010780 News

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No news written yet.

010780 Momentum

Period010780KOSPIDifference
1 week-3.7%-1.5%-2.2%
1 month-17.9%+5.2%-23.1%
3 months-42.0%-22.6%-19.4%
6 months-41.9%+31.3%-73.2%
Year to date-32.6%+58.7%-91.3%
1 year-19.3%+108.9%-128.2%

Closed at 6% of the way from its 52-week low (₩14,540) to its 52-week high (₩33,450).

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.

010780 Filings

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ks

IS Dongseo Raises Ulsan Redevelopment Contract to ₩480.3 Billion

IS Dongseo raised the contract value for an Ulsan housing redevelopment project to ₩480.31 billion from ₩450.21 billion. The increase is ₩30.10 billion, or 6.7%. The revised total equals 49.82% of 2019 consolidated revenue and excludes VAT. Construction covers 1,521 apartments and related facilities. It runs from August 2026 through October 2029, but the contract allows further changes.

Contract08/31/26kstock explained
₩480.3bn≈ $343m
DART

5% Ownership Report — Large Holdings

Ownership08/28/26title translated
DART

Large business group status disclosure — quarterly, individual company

Filing08/26/26title translated
DART

Investor Relations Event

IR08/24/26title translated
Korean issuers file to DART, not the SEC. Titles are translated; where kstock has read the filing the row carries the explanation.

010780 Company Profile

IS Dongseo makes cement and concrete products in South Korea. It is listed on KOSPI, was founded in 1975, is based in Gyeonggi, and has revenue of a few trillion won.

SectorMaterialsEmployees
MarketKOSPIFounded1975
Korean name아이에스동서Head officeGyeonggi

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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.