SY Dong-ASY동아
041930 · KOSDAQ · ₩041930 · SY동아
- Market cap
- ₩72B
- Enterprise value
- ₩94B
- P/E
- 4.2×
- P/B
- 0.4×
- Dividend yield
- 6.3%
- ROE
- 9.0%
- Net margin
- 4.4%
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−37.8% from the high
₩4,015Today: ₩4,660 – ₩4,770₩7,610
Returns
- 1W+6.3%
- 1M−4.6%
- 3M+7.6%
- 6M−30.9%
- YTD−31.3%
- 1Y−26.2%
- Volume today
- 17,744
- 0.8× the 20-day average
- Traded today
- ₩83M
- Listed shares
- 15,200,000
- EPS (12 months)
- ₩1,125
- Earnings yield 23.8%
Upcoming dates
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Signals
Quiet- BuzzQuietBuzz 42 of 100 (50 is a normal day for this stock).
- MomentumWeak-5.2% over the last month; the price is below its 20-day average.
Signals describe activity, not recommendations. Not financial advice.
SY Dong-A stock overview
SY Dong-A (SY동아, KRX: 041930) is listed on KOSDAQ, in the Rubber & plastics sector. The company is a Korean manufacturer of rubber and plastic parts for automobiles and home appliances, operating through 10 Korean and overseas subsidiaries. Its shares closed at ₩4,730 on Oct 30, 2026, down 0.42% on the day, giving it a market value of ₩72B.
Key facts
- Market cap
- ₩72B
- Sector
- Rubber & plastics
- Latest price change
- −0.42%
- As of
- Oct 30, 2026
- Main business
- The company is a Korean manufacturer of rubber and plastic parts for automobiles and home appliances, operating through 10 Korean and overseas subsidiaries.
Quick answers about SY Dong-A
- What does SY Dong-A do?
- The company is a Korean manufacturer of rubber and plastic parts for automobiles and home appliances, operating through 10 Korean and overseas subsidiaries. Its automotive segment supplies gaskets, intake hoses and hydrogen-vehicle hoses, including battery-pack gaskets for electric vehicles, mainly to Hyundai, Kia, GM and other automakers. Its home appliance segment makes door gaskets and plastic parts for drum washing machines and TVs, sold largely to LG Electronics and to export customers in Japan and the United States, with local subsidiaries in several countries including India, China, Russia, Mexico, Poland, Japan, Vietnam and the United States.
- What is the market cap of SY Dong-A?
- The market capitalisation of SY Dong-A was ₩72B at the close on Oct 30, 2026.
- Who are the largest shareholders of SY Dong-A?
- According to the latest official filings, the largest reported holders are Samyoung Partners (45.21%, as of May 4, 2026); Lim Kyung-sik (0.16%, as of Dec 19, 2025).
- When is the next earnings report from SY Dong-A?
- Korean companies rarely announce results dates in advance. Based on when SY Dong-A 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 is a Korean manufacturer of rubber and plastic parts for automobiles and home appliances, operating through 10 Korean and overseas subsidiaries. Its automotive segment supplies gaskets, intake hoses and hydrogen-vehicle hoses, including battery-pack gaskets for electric vehicles, mainly to Hyundai, Kia, GM and other automakers. Its home appliance segment makes door gaskets and plastic parts for drum washing machines and TVs, sold largely to LG Electronics and to export customers in Japan and the United States, with local subsidiaries in several countries including India, China, Russia, Mexico, Poland, Japan, Vietnam and the United States.
Written by AI from the company's latest annual report.
- Korean name
- SY동아
- Sector
- Rubber & plastics
- Themes
- —
- CEO
- 전창옥
- Founded
- Nov 1974
- Listed
- Dec 2001
- Listed shares
- 15,200,000
- Fiscal year ends
- Month 12
- Website
- www.dahs.co.kr
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Recent filings
See all- Investor relations (IR) eventAug 26, 2026
- Added attachment: Half-year report (Jun 2026)Aug 13, 2026
- Quarterly report (Mar 2026)May 14, 2026
- Change of largest shareholderMay 4, 2026
- 5%+ holding reportMay 4, 2026
Titles in Korean until English translations are added.
Also known as: SY Dong-A / SY동아 / 041930 / KRX:041930
Source: KRX statistical information