Namsun Aluminium남선알미늄
008350 · KOSPI · ₩008350 · 남선알미늄
- Market cap
- ₩139B
- Enterprise value
- ₩162B
- P/E
- —
- P/B
- 0.5×
- Dividend yield
- 0.0%
- ROE
- −1.5%
- Net margin
- −1.6%
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−69.1% from the high
₩881Today: ₩1,050 – ₩1,078₩3,485
Returns
- 1W−2.1%
- 1M+1.9%
- 3M+9.4%
- 6M−48.8%
- YTD−15.9%
- 1Y−0.6%
- Volume today
- 857,333
- 1.0× the 20-day average
- Traded today
- ₩917M
- Listed shares
- 129,079,090
- EPS (12 months)
- −₩34
- Earnings yield −3.2%
Upcoming dates
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Signals
Quiet- BuzzQuietBuzz 44 of 100 (50 is a normal day for this stock).
- MomentumFlat0.7% over the last month; the price is below its 20-day average.
Signals describe activity, not recommendations. Not financial advice.
Namsun Aluminium stock overview
Namsun Aluminium (남선알미늄, KRX: 008350) is listed on KOSPI, in the Steel & Materials sector. The company operates through four business segments: aluminum (aluminum and PVC windows and frames, and housing construction), automotive (plastic bumpers and mold manufacturing), construction (general civil engineering and building works, acquired in June 2025 and merged in September 2025), and other activities (domestic and overseas investment securities and equity holdings). Its shares closed at ₩1,078 on Oct 30, 2026, up 1.41% on the day, giving it a market value of ₩139B.
Key facts
- Market cap
- ₩139B
- Sector
- Steel & Materials
- Latest price change
- +1.41%
- As of
- Oct 30, 2026
- Main business
- The company operates through four business segments: aluminum (aluminum and PVC windows and frames, and housing construction), automotive (plastic bumpers and mold manufacturing), construction (general civil engineering and building works, acquired in June 2025 and merged in September 2025), and other activities (domestic and overseas investment securities and equity holdings).
Quick answers about Namsun Aluminium
- What does Namsun Aluminium do?
- The company operates through four business segments: aluminum (aluminum and PVC windows and frames, and housing construction), automotive (plastic bumpers and mold manufacturing), construction (general civil engineering and building works, acquired in June 2025 and merged in September 2025), and other activities (domestic and overseas investment securities and equity holdings). Its automotive segment supplies bumpers mainly to GM Korea, and its aluminum products serve the construction sector, with the aluminum segment's window products addressing building demand.
- What is the market cap of Namsun Aluminium?
- The market capitalisation of Namsun Aluminium was ₩139B at the close on Oct 30, 2026.
- Who are the largest shareholders of Namsun Aluminium?
- According to the latest official filings, the largest reported holders are Samra (34.79%, as of Oct 16, 2026); National Pension Service (0.50%, as of Dec 31, 2025); EMERGING MARKETS CORE EQUITY 2 PORTFOLIO (0.37%, as of Jul 31, 2026).
- When is the next earnings report from Namsun Aluminium?
- Korean companies rarely announce results dates in advance. Based on when Namsun Aluminium filed the same report in past years, its next 3q results is expected around Nov 14, 2026.
- Does the National Pension Service own Namsun Aluminium?
- Yes. The National Pension Service held 0.50% of Namsun Aluminium shares as of Dec 31, 2025.
Company profile
The company operates through four business segments: aluminum (aluminum and PVC windows and frames, and housing construction), automotive (plastic bumpers and mold manufacturing), construction (general civil engineering and building works, acquired in June 2025 and merged in September 2025), and other activities (domestic and overseas investment securities and equity holdings). Its automotive segment supplies bumpers mainly to GM Korea, and its aluminum products serve the construction sector, with the aluminum segment's window products addressing building demand.
Written by AI from the company's latest annual report.
- Korean name
- 남선알미늄
- Sector
- Steel & Materials
- Business group
- SM
- CEO
- 조현기, 정순원(각자대표)
- Founded
- Jan 1973
- Listed
- May 1978
- Listed shares
- 129,079,090
- Fiscal year ends
- Month 12
- Website
- www.namsun.co.kr
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Recent filings
See all- 5%+ holding reportOct 16, 2026
- Change of Representative Director (Representative Executive Officer) (Informational Disclosure)Oct 7, 2026
- 5%+ holding reportSep 23, 2026
- Related-party transactionSep 4, 2026
- Related-party transactionSep 4, 2026
Titles in Korean until English translations are added.
Also known as: Namsun Aluminium / 남선알미늄 / 008350 / KRX:008350
Source: KRX statistical information