Seo San서산
079650 · KOSDAQ · ₩079650 · 서산
- Market cap
- ₩151B
- Enterprise value
- ₩133B
- P/E
- —
- P/B
- 2.1×
- Dividend yield
- 0.0%
- ROE
- −0.6%
- Net margin
- −0.8%
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−26.9% from the high
₩952Today: ₩6,920 – ₩7,570₩10,300
Returns
- 1W+2.7%
- 1M+20.7%
- 3M+115.8%
- 6M+461.9%
- YTD+428.4%
- 1Y+319.3%
- Volume today
- 987,046
- 0.3× the 20-day average
- Traded today
- ₩7.2B
- Listed shares
- 20,000,000
- EPS (12 months)
- −₩21
- Earnings yield −0.3%
Upcoming dates
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Why is it moving?
+8.8% on Oct 27, 2026.
- • Foreign investors bought a net ₩479M 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 30 of 100 (50 is a normal day for this stock).
- MomentumStrong28.7% over the last month; the price is above its 20-day average.
Signals describe activity, not recommendations. Not financial advice.
Seo San stock overview
Seo San (서산, KRX: 079650) is listed on KOSDAQ, in the Building materials sector. The company operates through two business divisions: concrete product manufacturing and energy solutions. Its shares closed at ₩7,530 on Oct 27, 2026, up 8.82% on the day, giving it a market value of ₩151B.
Key facts
- Market cap
- ₩151B
- Sector
- Building materials
- Latest price change
- +8.82%
- As of
- Oct 27, 2026
- Main business
- The company operates through two business divisions: concrete product manufacturing and energy solutions.
Quick answers about Seo San
- What does Seo San do?
- The company operates through two business divisions: concrete product manufacturing and energy solutions. Its concrete segment produces ready-mixed concrete, electric utility poles, telecom poles, high-strength piles, and hume pipes, serving government agencies, large construction companies, and individual customers mainly in the Gwangju area of Korea. Its energy solutions division, which covers electric vehicle chargers, has not yet shown significant results and its operations were scaled back.
- What is the market cap of Seo San?
- The market capitalisation of Seo San was ₩151B at the close on Oct 27, 2026.
- Who are the largest shareholders of Seo San?
- According to the latest official filings, the largest reported holders are Yeom Jong-hak (67.90%, as of Mar 4, 2025).
- When is the next earnings report from Seo San?
- Korean companies rarely announce results dates in advance. Based on when Seo San filed the same report in past years, its next 3q results is expected around Nov 14, 2026.
Company profile
The company operates through two business divisions: concrete product manufacturing and energy solutions. Its concrete segment produces ready-mixed concrete, electric utility poles, telecom poles, high-strength piles, and hume pipes, serving government agencies, large construction companies, and individual customers mainly in the Gwangju area of Korea. Its energy solutions division, which covers electric vehicle chargers, has not yet shown significant results and its operations were scaled back.
Written by AI from the company's latest annual report.
- Korean name
- 서산
- Sector
- Building materials
- CEO
- 염종학
- Founded
- Feb 1974
- Listed
- Jan 2005
- Listed shares
- 20,000,000
- Fiscal year ends
- Month 12
- Website
- www.seo-san.co.kr
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Recent filings
See all- Half-year report (Jun 2026)Aug 14, 2026
- Exchange inquiry about a news report or price moveJun 16, 2026
- Exchange inquiry about a news report or price moveJun 15, 2026
- Quarterly report (Mar 2026)May 15, 2026
- Annual general meeting resultsMar 24, 2026
Titles in Korean until English translations are added.
Also known as: Seo San / 서산 / 079650 / KRX:079650
Source: KRX statistical information