YMC Signs Basic Agreement with China's JDC on Strategic Cooperation in Semiconductor and Display Materials Business
Predicted impact: Low
Basic cooperation agreement with China's JDC; non-binding and no size disclosed.
YMC와이엠씨
155650 · KOSDAQ · ₩155650 · 와이엠씨
₩3,580▼ ₩140 (3.76%)End-of-day · Oct 29, 2026 · End-of-day prices.
Price · 1Y −3.76%
- Market cap
- ₩68B
- Enterprise value
- ₩57B
- P/E
- 13.3×
- P/B
- 0.6×
- Dividend yield
- 2.1%
- ROE
- 4.4%
- Net margin
- 2.7%
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−30.2% from the high
₩2,480Today: ₩3,545 – ₩3,720₩5,130
Returns
- 1W+2.7%
- 1M+4.2%
- 3M+36.1%
- 6M−12.6%
- YTD−6.3%
- 1Y−3.8%
- Volume today
- 25,057
- 0.4× the 20-day average
- Traded today
- ₩90M
- Listed shares
- 18,974,358
- EPS (12 months)
- ₩270
- Earnings yield 7.5%
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 32 of 100 (50 is a normal day for this stock).
- SentimentPositiveNews: A new partnership agreement with a Chinese company is a mildly positive headline. Community: 0 bullish, 0 bearish posts this week.
- MomentumFlat5% over the last month; the price is below its 20-day average.
- News impactLow1 news items and filings in two weeks; 0 rated high impact, 0 medium.
Signals describe activity, not recommendations. Not financial advice.
YMC stock overview
YMC (와이엠씨, KRX: 155650) is listed on KOSDAQ, in the Electronic components sector. The company researches, develops and manufactures sputtering targets, backing plates, and display process equipment components used in thin-film deposition for display panel manufacturing. Its shares closed at ₩3,580 on Oct 29, 2026, down 3.76% on the day, giving it a market value of ₩68B.
Key facts
- Market cap
- ₩68B
- Sector
- Electronic components
- Latest price change
- −3.76%
- As of
- Oct 29, 2026
- Main business
- The company researches, develops and manufactures sputtering targets, backing plates, and display process equipment components used in thin-film deposition for display panel manufacturing.
Quick answers about YMC
- What does YMC do?
- The company researches, develops and manufactures sputtering targets, backing plates, and display process equipment components used in thin-film deposition for display panel manufacturing. Its products include metal targets for TFT-array processes supplied to Samsung Display, backing plates for target cooling and fixing, electrostatic chucks, electrodes, susceptors, and diffusers for dry etching and CVD equipment. It also offers surface treatment, precision machining, semiconductor parts, and outsourced maintenance services for display manufacturing facilities.
- What is the market cap of YMC?
- The market capitalisation of YMC was ₩68B at the close on Oct 29, 2026.
- Who are the largest shareholders of YMC?
- According to the latest official filings, the largest reported holders are Lee Yoon-yong (34.04%, as of Jun 29, 2026); National Pension Service (0.21%, as of Dec 31, 2021); Park Jeong-geun (0.08%, as of Jun 25, 2026).
- When is the next earnings report from YMC?
- Korean companies rarely announce results dates in advance. Based on when YMC filed the same report in past years, its next 3q results is expected around Nov 14, 2026.
- Does the National Pension Service own YMC?
- Yes. The National Pension Service held 0.21% of YMC shares as of Dec 31, 2021.
Company profile
The company researches, develops and manufactures sputtering targets, backing plates, and display process equipment components used in thin-film deposition for display panel manufacturing. Its products include metal targets for TFT-array processes supplied to Samsung Display, backing plates for target cooling and fixing, electrostatic chucks, electrodes, susceptors, and diffusers for dry etching and CVD equipment. It also offers surface treatment, precision machining, semiconductor parts, and outsourced maintenance services for display manufacturing facilities.
Written by AI from the company's latest annual report.
- Korean name
- 와이엠씨
- Sector
- Electronic components
- Themes
- Smartphone parts
- CEO
- 이윤용
- Founded
- Feb 2008
- Listed
- Nov 2012
- Listed shares
- 18,974,358
- Fiscal year ends
- Month 12
- Website
- www.ymc-inc.com
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Recent news
Recent filings
See all- Corporate value-up planSep 16, 2026
- Half-year report (Jun 2026)Aug 14, 2026
- Preliminary earnings (consolidated)Aug 5, 2026
- 5%+ holding reportJun 29, 2026
- Insider shareholding reportJun 26, 2026
Titles in Korean until English translations are added.
Also known as: YMC / 와이엠씨 / 155650 / KRX:155650
Source: KRX statistical information