Nano나노
187790 · KOSDAQ · ₩187790 · 나노
- Market cap
- ₩72B
- Enterprise value
- ₩96B
- P/E
- 45.6×
- P/B
- 1.7×
- Dividend yield
- 0.0%
- ROE
- 3.8%
- Net margin
- 1.7%
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−69.2% from the high
₩1,824Today: ₩2,285 – ₩2,410₩7,560
Returns
- 1W−4.7%
- 1M−24.0%
- 3M−7.0%
- 6M−61.5%
- YTD−33.2%
- 1Y+27.5%
- Volume today
- 37,089
- 0.3× the 20-day average
- Traded today
- ₩87M
- Listed shares
- 30,840,830
- EPS (12 months)
- ₩51
- Earnings yield 2.2%
Upcoming dates
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Signals
Quiet- BuzzQuietBuzz 26 of 100 (50 is a normal day for this stock).
- MomentumWeak-22.6% over the last month; the price is below its 20-day average.
Signals describe activity, not recommendations. Not financial advice.
Nano stock overview
Nano (나노, KRX: 187790) is listed on KOSDAQ, in the Chemicals sector. The company operates in the air pollution control sector, mainly providing SCR (selective catalytic reduction) denitrification catalysts that reduce nitrogen oxide emissions from fuel combustion, along with related denitrification equipment, technologies, and evaluation and regeneration services. Its shares closed at ₩2,325 on Oct 27, 2026, up 1.09% on the day, giving it a market value of ₩72B.
Key facts
- Market cap
- ₩72B
- Sector
- Chemicals
- Latest price change
- +1.09%
- As of
- Oct 27, 2026
- Main business
- The company operates in the air pollution control sector, mainly providing SCR (selective catalytic reduction) denitrification catalysts that reduce nitrogen oxide emissions from fuel combustion, along with related denitrification equipment, technologies, and evaluation and regeneration services.
Quick answers about Nano
- What does Nano do?
- The company operates in the air pollution control sector, mainly providing SCR (selective catalytic reduction) denitrification catalysts that reduce nitrogen oxide emissions from fuel combustion, along with related denitrification equipment, technologies, and evaluation and regeneration services. Its customers include power plants, steel, petrochemical and cement plants, incineration facilities, and mobile emission sources such as ships, vehicles and heavy equipment, with sales in Korea and overseas markets including Asia, the Middle East and South America.
- What is the market cap of Nano?
- The market capitalisation of Nano was ₩72B at the close on Oct 27, 2026.
- Who are the largest shareholders of Nano?
- According to the latest official filings, the largest reported holders are Shin Dong-woo (10.50%, as of May 30, 2025); Mirae Asset Global Investors (4.75%, as of Jul 1, 2026); Yoon Dae-hyeon (0.26%, as of May 28, 2025).
- When is the next earnings report from Nano?
- Korean companies rarely announce results dates in advance. Based on when Nano filed the same report in past years, its next 3q results is expected between Nov 12, 2026 and Nov 13, 2026.
Company profile
The company operates in the air pollution control sector, mainly providing SCR (selective catalytic reduction) denitrification catalysts that reduce nitrogen oxide emissions from fuel combustion, along with related denitrification equipment, technologies, and evaluation and regeneration services. Its customers include power plants, steel, petrochemical and cement plants, incineration facilities, and mobile emission sources such as ships, vehicles and heavy equipment, with sales in Korea and overseas markets including Asia, the Middle East and South America.
Written by AI from the company's latest annual report.
- Korean name
- 나노
- Sector
- Chemicals
- Themes
- —
- CEO
- 신동우
- Founded
- Oct 2013
- Listed
- May 2014
- Listed shares
- 30,840,830
- Fiscal year ends
- Month 12
- Website
- nanoin.com
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Recent filings
See all- Added attachment: Half-year report (Jun 2026)Aug 14, 2026
- Insider shareholding reportAug 3, 2026
- 5%+ holding reportJul 1, 2026
- 5%+ holding reportJun 5, 2026
- Decision on Increase in Short-Term BorrowingsMay 27, 2026
Titles in Korean until English translations are added.
Also known as: Nano / 나노 / 187790 / KRX:187790
Source: KRX statistical information