Ryuk-Il C&S amid delisting crisis makes large real estate purchase... why?
Predicted impact: Medium
Large real estate purchase by a company facing delisting risk; size relative to market value unclear.
Ryuk-Il C&S육일씨엔에쓰
191410 · KOSDAQ · ₩191410 · 육일씨엔에쓰
₩1,625▼ ₩53 (3.16%)End-of-day · Oct 29, 2026 · End-of-day prices.
Price · 1Y +9.72%
- Market cap
- ₩25B
- Enterprise value
- ₩41B
- P/E
- 7.3×
- P/B
- 1.1×
- Dividend yield
- 0.0%
- ROE
- 14.7%
- Net margin
- 9.4%
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−68.1% from the high
₩1,001Today: ₩1,618 – ₩1,684₩5,100
Returns
- 1W−2.6%
- 1M+16.2%
- 3M+33.2%
- 6M−40.6%
- YTD−45.8%
- 1Y+9.7%
- Volume today
- 11,557
- 0.1× the 20-day average
- Traded today
- ₩19M
- Listed shares
- 15,510,172
- EPS (12 months)
- ₩222
- Earnings yield 13.6%
AI researchResearch being writtenOur AI is writing a report on this company from filed data, prices and news. Check back soon.
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Signals
Quiet- BuzzQuietBuzz 28 of 100 (50 is a normal day for this stock).
- SentimentNegativeNews: Headline links the company to a delisting crisis. Community: 0 bullish, 0 bearish posts this week.
- MomentumWeak-8.9% over the last month; the price is below its 20-day average.
- News impactSome6 news items and filings in two weeks; 0 rated high impact, 2 medium.
Signals describe activity, not recommendations. Not financial advice.
Ryuk-Il C&S stock overview
Ryuk-Il C&S (육일씨엔에쓰, KRX: 191410) is listed on KOSDAQ, in the Electronic components sector. The company is a Korean firm with three main business segments: tempered glass, fine chemicals, and edutech and AI platforms. Its shares closed at ₩1,625 on Oct 29, 2026, down 3.16% on the day, giving it a market value of ₩25B.
Key facts
- Market cap
- ₩25B
- Sector
- Electronic components
- Latest price change
- −3.16%
- As of
- Oct 29, 2026
- Main business
- The company is a Korean firm with three main business segments: tempered glass, fine chemicals, and edutech and AI platforms.
Quick answers about Ryuk-Il C&S
- What does Ryuk-Il C&S do?
- The company is a Korean firm with three main business segments: tempered glass, fine chemicals, and edutech and AI platforms. Its tempered glass business centers on 3D cover glass for mobile phones and automotive electronics, along with PVD processing services. Its fine chemicals business makes PVC stabilizers and UV absorbers used across consumer goods, electronics, automobiles and construction, while its edutech business sells interactive whiteboards, electronic lecterns, display systems and virtual sports solutions to schools and the Ministry of National Defense, with operations based in Seoul and Hwaseong.
- What is the market cap of Ryuk-Il C&S?
- The market capitalisation of Ryuk-Il C&S was ₩25B at the close on Oct 29, 2026.
- Who are the largest shareholders of Ryuk-Il C&S?
- According to the latest official filings, the largest reported holders are Gu Ja-ok (46.33%, as of Sep 9, 2026); Kim Seung-jun (13.05%, as of Sep 14, 2026); Jeong Han-seop (13.02%, as of Sep 16, 2026).
- When is the next earnings report from Ryuk-Il C&S?
- Korean companies rarely announce results dates in advance. Based on when Ryuk-Il C&S filed the same report in past years, its next 3q results is expected around Nov 14, 2026.
Company profile
The company is a Korean firm with three main business segments: tempered glass, fine chemicals, and edutech and AI platforms. Its tempered glass business centers on 3D cover glass for mobile phones and automotive electronics, along with PVD processing services. Its fine chemicals business makes PVC stabilizers and UV absorbers used across consumer goods, electronics, automobiles and construction, while its edutech business sells interactive whiteboards, electronic lecterns, display systems and virtual sports solutions to schools and the Ministry of National Defense, with operations based in Seoul and Hwaseong.
Written by AI from the company's latest annual report.
- Korean name
- 육일씨엔에쓰
- Sector
- Electronic components
- Themes
- Smartphone parts
- CEO
- 김승준, 이정호
- Founded
- Mar 2007
- Listed
- Dec 2015
- Listed shares
- 15,510,172
- Fiscal year ends
- Month 12
- Website
- www.61cns.co.kr
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Recent news
Recent filings
See all- [Amendment] Exercise of Conversion Rights on Convertible Shares (Redeemable Convertible Preferred Shares)Oct 23, 2026
- Major Matters Report (Decision on Acquisition of Tangible Assets)Oct 21, 2026
- Change of Head Office LocationOct 20, 2026
- Amended: Shareholders' meeting calledOct 20, 2026
- [Amended] Notice of Shareholder Register Closure Period or Record Date SettingOct 20, 2026
Titles in Korean until English translations are added.
Also known as: Ryuk-Il C&S / 육일씨엔에쓰 / 191410 / KRX:191410
Source: KRX statistical information