SuNAM

294630 · KOSDAQ · ₩294630 · 서남

₩2,655▲ ₩50 (1.92%)End-of-day · Oct 28, 2026 · End-of-day prices.
Trade
Alert me
Price · 1Y −3.80%
Market cap
₩70B
Enterprise value
₩71B
P/E
—
P/B
9.3×
Dividend yield
0.0%
ROE
−59.3%
Net margin
−122.7%

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−62.9% from the high

₩2,295Today: ₩2,580 – ₩2,690₩7,150

Returns

  • 1W−1.7%
  • 1M−12.8%
  • 3M+10.2%
  • 6M−43.3%
  • YTD−0.4%
  • 1Y−3.8%
Volume today
50,193
0.4× the 20-day average
Traded today
₩132M
Listed shares
26,499,179
EPS (12 months)
−₩169
Earnings yield −6.4%
AI researchResearch being writtenOur AI is writing a report on this company from filed data, prices and news. Check back soon.

Upcoming dates

Full calendar →

🎁 Gift this stock

Send a friend ₩100,000 of paper money in this stock. They get it when they join.

Signals

30Quiet
  • BuzzQuietBuzz 30 of 100 (50 is a normal day for this stock).
  • SentimentMixedNews: A routine-style contract filing with no clear positive or negative detail. Community: 0 bullish, 0 bearish posts this week.
  • MomentumWeak-11.9% over the last month; the price is below its 20-day average.
  • News impactSome1 news items and filings in two weeks; 0 rated high impact, 1 medium.

Signals describe activity, not recommendations. Not financial advice.

SuNAM stock overview

SuNAM (서남, KRX: 294630) is listed on KOSDAQ, in the Electrical equipment sector. The company manufactures and sells second-generation high-temperature superconducting wire, which carries electric current with zero resistance below a critical temperature, and also supplies superconducting buffer tape, superconducting magnets, and buffer-layer wire manufacturing equipment. Its shares closed at ₩2,655 on Oct 28, 2026, up 1.92% on the day, giving it a market value of ₩70B.

Key facts

Market cap
₩70B
Sector
Electrical equipment
Latest price change
+1.92%
As of
Oct 28, 2026
Main business
The company manufactures and sells second-generation high-temperature superconducting wire, which carries electric current with zero resistance below a critical temperature, and also supplies superconducting buffer tape, superconducting magnets, and buffer-layer wire manufacturing equipment.

Quick answers about SuNAM

What does SuNAM do?
The company manufactures and sells second-generation high-temperature superconducting wire, which carries electric current with zero resistance below a critical temperature, and also supplies superconducting buffer tape, superconducting magnets, and buffer-layer wire manufacturing equipment. Its main customers include power grid operators, fusion and superconducting magnet research institutions, superconducting system developers, and wire manufacturers, and it serves markets such as power, energy, medical, research, and defense. The business draws on its superconducting wire production know-how and project experience in Korea and abroad, with export sales accounting for a large share of revenue.
What is the market cap of SuNAM?
The market capitalisation of SuNAM was ₩70B at the close on Oct 28, 2026.
Who are the largest shareholders of SuNAM?
According to the latest official filings, the largest reported holders are Moon Seung-hyeon (8.35%, as of Apr 20, 2026); Lee Heon-ju (1.67%, as of Apr 20, 2026); Lee Bok-hyeong (0.25%, as of Jun 30, 2026).
When is the next earnings report from SuNAM?
Korean companies rarely announce results dates in advance. Based on when SuNAM filed the same report in past years, its next 3q results is expected between Nov 13, 2026 and Nov 14, 2026.

Company profile

The company manufactures and sells second-generation high-temperature superconducting wire, which carries electric current with zero resistance below a critical temperature, and also supplies superconducting buffer tape, superconducting magnets, and buffer-layer wire manufacturing equipment. Its main customers include power grid operators, fusion and superconducting magnet research institutions, superconducting system developers, and wire manufacturers, and it serves markets such as power, energy, medical, research, and defense. The business draws on its superconducting wire production know-how and project experience in Korea and abroad, with export sales accounting for a large share of revenue.

Written by AI from the company's latest annual report.

Korean name
서남
CEO
문승현
Founded
Nov 2004
Listed
Feb 2020
Listed shares
26,499,179
Fiscal year ends
Month 12

Similar companies

Recent news

News · Chosun Biz·

Seoul housing applications rise for first time in 5 months; Gangbuk and Seoul-Namsan areas up over 2%

Predicted impact: Low· Actual: +0.9% vs sector, volume 0.7× normal (5 trading days)

Housing application data for Seoul areas; not company-specific news for the listed entity.

Recent filings

See all

Titles in Korean until English translations are added.

Also known as: SuNAM / 서남 / 294630 / KRX:294630

Source: KRX statistical information