YAS야스
255440 · KOSDAQ · ₩255440 · 야스
- Market cap
- ₩118B
- Enterprise value
- ₩127B
- P/E
- 3.2×
- P/B
- 0.7×
- Dividend yield
- 0.0%
- ROE
- 22.2%
- Net margin
- 25.8%
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−32.6% from the high
₩3,650Today: ₩8,960 – ₩9,690₩13,450
Returns
- 1W−11.3%
- 1M+21.6%
- 3M+21.9%
- 6M−18.0%
- YTD−13.9%
- 1Y+3.2%
- Volume today
- 119,318
- 0.7× the 20-day average
- Traded today
- ₩1.1B
- Listed shares
- 13,058,000
- EPS (12 months)
- ₩2,853
- Earnings yield 31.5%
Upcoming dates
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Signals
Quiet- BuzzQuietBuzz 40 of 100 (50 is a normal day for this stock).
- SentimentMixedNews: Only a routine amended contract filing with no details on terms or impact. Community: 0 bullish, 0 bearish posts this week.
- MomentumFlat28.7% 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.
YAS stock overview
YAS (야스, KRX: 255440) is listed on KOSDAQ, in the Machinery sector. The company manufactures and sells deposition equipment used in OLED display panel production, including deposition systems, evaporation sources, and related equipment for large TV panels and smaller displays, as well as lighting equipment, and also conducts related research and development. Its shares closed at ₩9,070 on Oct 26, 2026, down 2.99% on the day, giving it a market value of ₩118B.
Key facts
- Market cap
- ₩118B
- Sector
- Machinery
- Latest price change
- −2.99%
- As of
- Oct 26, 2026
- Main business
- The company manufactures and sells deposition equipment used in OLED display panel production, including deposition systems, evaporation sources, and related equipment for large TV panels and smaller displays, as well as lighting equipment, and also conducts related research and development.
Quick answers about YAS
- What does YAS do?
- The company manufactures and sells deposition equipment used in OLED display panel production, including deposition systems, evaporation sources, and related equipment for large TV panels and smaller displays, as well as lighting equipment, and also conducts related research and development. Its main customers are panel makers such as LG Display and BOE, and its exports are mainly to China. The company operates manufacturing and R&D facilities in Paju, Gyeonggi Province, South Korea.
- What is the market cap of YAS?
- The market capitalisation of YAS was ₩118B at the close on Oct 26, 2026.
- Who are the largest shareholders of YAS?
- According to the latest official filings, the largest reported holders are Jeong Gwang-ho (21.03%, as of Sep 10, 2026); LG Display (3.50%, as of Jan 9, 2026); National Pension Service (0.24%, as of Dec 31, 2021).
- When is the next earnings report from YAS?
- Korean companies rarely announce results dates in advance. Based on when YAS filed the same report in past years, its next 3q results is expected around Nov 14, 2026.
- Does the National Pension Service own YAS?
- Yes. The National Pension Service held 0.24% of YAS shares as of Dec 31, 2021.
Company profile
The company manufactures and sells deposition equipment used in OLED display panel production, including deposition systems, evaporation sources, and related equipment for large TV panels and smaller displays, as well as lighting equipment, and also conducts related research and development. Its main customers are panel makers such as LG Display and BOE, and its exports are mainly to China. The company operates manufacturing and R&D facilities in Paju, Gyeonggi Province, South Korea.
Written by AI from the company's latest annual report.
- Korean name
- 야스
- Sector
- Machinery
- CEO
- 정광호
- Founded
- Apr 2002
- Listed
- Sep 2017
- Listed shares
- 13,058,000
- Fiscal year ends
- Month 12
- Website
- www.yasoled.com
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Recent filings
See all- Amended: Major sales or supply contractOct 27, 2026
- 5%+ holding reportSep 10, 2026
- Change of CEOAug 21, 2026
- Amended: Major sales or supply contractAug 19, 2026
- Half-year report (Jun 2026)Aug 14, 2026
Titles in Korean until English translations are added.
Also known as: YAS / 야스 / 255440 / KRX:255440
Source: KRX statistical information