Seohan서한
011370 · KOSDAQ · ₩011370 · 서한
- Market cap
- ₩75B
- Enterprise value
- ₩345B
- P/E
- 3.9×
- P/B
- 0.1×
- Dividend yield
- 0.0%
- ROE
- 3.5%
- Net margin
- 3.5%
Trailing 12 months from filed financial statements, as of H1 2026. Dividend yield: the 2025 dividend per share from the annual report ÷ today's price.
52-week range−40.0% from the high
₩3,335Today: ₩3,715 – ₩3,960₩6,190
Returns
- 1W−4.4%
- 1M+1.1%
- 3M−2.4%
- 6M−32.8%
- YTD−17.6%
- 1Y−17.9%
- Volume today
- 344,325
- 0.9× the 20-day average
- Traded today
- ₩1.3B
- Listed shares
- 20,178,973
- EPS (12 months)
- ₩944
- Earnings yield 25.4%
Upcoming dates
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Why is it moving?
−5.4% on Oct 26, 2026.
- • Foreign investors bought a net ₩79M that day
We found no news, filing or broker report explaining it yet. Moves without news happen; it may come later.
Possible reasons, not certainties. Not financial advice.
Signals
Quiet- BuzzQuietBuzz 40 of 100 (50 is a normal day for this stock).
- MomentumFlat-0.1% over the last month; the price is below its 20-day average.
- News impactLow2 news items and filings in two weeks; 0 rated high impact, 0 medium.
Signals describe activity, not recommendations. Not financial advice.
Seohan stock overview
Seohan (서한, KRX: 011370) is listed on KOSDAQ, in the Construction sector. The company is a Korean general construction firm engaged mainly in building construction, civil engineering, and other businesses, including apartment sales. Its shares closed at ₩3,715 on Oct 26, 2026, down 5.35% on the day, giving it a market value of ₩75B.
Key facts
- Market cap
- ₩75B
- Sector
- Construction
- Latest price change
- −5.35%
- As of
- Oct 26, 2026
- Main business
- The company is a Korean general construction firm engaged mainly in building construction, civil engineering, and other businesses, including apartment sales.
Quick answers about Seohan
- What does Seohan do?
- The company is a Korean general construction firm engaged mainly in building construction, civil engineering, and other businesses, including apartment sales. Its main revenue sources are building construction contracts, civil engineering contracts, self-funded apartment sales projects, and other activities such as leasing, with work carried out domestically in Korea.
- What is the market cap of Seohan?
- The market capitalisation of Seohan was ₩75B at the close on Oct 26, 2026.
- Who are the largest shareholders of Seohan?
- According to the latest official filings, the largest reported holders are SH Investment (10.64%, as of Aug 11, 2026); Kim Byeong-jun (10.64%, as of Aug 11, 2026); EMERGING MARKETS CORE EQUITY 2 PORTFOLIO (0.55%, as of Jul 31, 2026).
- When is the next earnings report from Seohan?
- Korean companies rarely announce results dates in advance. Based on when Seohan filed the same report in past years, its next 3q results is expected around Nov 14, 2026.
- Does the National Pension Service own Seohan?
- Yes. The National Pension Service held 0.11% of Seohan shares as of Dec 31, 2021.
Company profile
The company is a Korean general construction firm engaged mainly in building construction, civil engineering, and other businesses, including apartment sales. Its main revenue sources are building construction contracts, civil engineering contracts, self-funded apartment sales projects, and other activities such as leasing, with work carried out domestically in Korea.
Written by AI from the company's latest annual report.
- Korean name
- 서한
- Sector
- Construction
- CEO
- 조종수, 정우필(각자 대표이사)
- Founded
- May 1976
- Listed
- May 1994
- Listed shares
- 20,178,973
- Fiscal year ends
- Month 12
- Website
- www.seo-han.co.kr
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Recent filings
See all- Amended: Major sales or supply contractOct 21, 2026
- Major sales or supply contractOct 21, 2026
- Amended: Major sales or supply contractSep 29, 2026
- Major sales or supply contractSep 8, 2026
- Trading haltAug 31, 2026
Titles in Korean until English translations are added.
Also known as: Seohan / 서한 / 011370 / KRX:011370
Source: KRX statistical information