ASTech에이에스텍
453860 · KOSDAQ · ₩453860 · 에이에스텍
- Market cap
- ₩43B
- Enterprise value
- ₩72B
- P/E
- —
- P/B
- 0.7×
- Dividend yield
- 7.5%
- ROE
- −10.2%
- Net margin
- −34.4%
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−60.7% from the high
₩6,000Today: ₩6,500 – ₩6,890₩17,020
Returns
- 1W−2.0%
- 1M−15.1%
- 3M−27.6%
- 6M−56.6%
- YTD−58.5%
- 1Y−58.6%
- Volume today
- 7,825
- 0.5× the 20-day average
- Traded today
- ₩52M
- Listed shares
- 6,444,423
- EPS (12 months)
- −₩1,038
- Earnings yield −15.5%
Upcoming dates
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Signals
Quiet- BuzzQuietBuzz 33 of 100 (50 is a normal day for this stock).
- MomentumWeak-15% over the last month; the price is below its 20-day average.
Signals describe activity, not recommendations. Not financial advice.
ASTech stock overview
ASTech (에이에스텍, KRX: 453860) is listed on KOSDAQ, in the Chemicals sector. The company produces UV-filter raw materials for sunscreens and cosmetics, along with chemical raw materials, and was established in March 2005. Its shares closed at ₩6,690 on Oct 27, 2026, up 1.98% on the day, giving it a market value of ₩43B.
Key facts
- Market cap
- ₩43B
- Sector
- Chemicals
- Latest price change
- +1.98%
- As of
- Oct 27, 2026
- Main business
- The company produces UV-filter raw materials for sunscreens and cosmetics, along with chemical raw materials, and was established in March 2005.
Quick answers about ASTech
- What does ASTech do?
- The company produces UV-filter raw materials for sunscreens and cosmetics, along with chemical raw materials, and was established in March 2005. Its main products include UviMax DHHB, BEMT, TDSA and EHT, which it supplies to global chemical companies and cosmetics OEM manufacturers in Korea and abroad. The company also supplies Clopidogrel Camphorsulphonic acid (CCS), an intermediate for an antiplatelet drug API, to Samjin Pharmaceutical under a 2008 supply agreement.
- What is the market cap of ASTech?
- The market capitalisation of ASTech was ₩43B at the close on Oct 27, 2026.
- Who are the largest shareholders of ASTech?
- According to the latest official filings, the largest reported holders are Yoon Jong-bae (44.09%, as of Jul 15, 2026); FirmenichTradingCorporationSA (12.22%, as of Jan 15, 2026); Park Jong-sung (4.37%, as of Mar 6, 2025).
- When is the next earnings report from ASTech?
- Korean companies rarely announce results dates in advance. Based on when ASTech filed the same report in past years, its next 3q results is expected around Nov 14, 2026.
- Does the National Pension Service own ASTech?
- Yes. The National Pension Service held 0.35% of ASTech shares as of Dec 31, 2024.
Company profile
The company produces UV-filter raw materials for sunscreens and cosmetics, along with chemical raw materials, and was established in March 2005. Its main products include UviMax DHHB, BEMT, TDSA and EHT, which it supplies to global chemical companies and cosmetics OEM manufacturers in Korea and abroad. The company also supplies Clopidogrel Camphorsulphonic acid (CCS), an intermediate for an antiplatelet drug API, to Samjin Pharmaceutical under a 2008 supply agreement.
Written by AI from the company's latest annual report.
- Korean name
- 에이에스텍
- Sector
- Chemicals
- CEO
- 윤종배,이승재
- Founded
- Mar 2005
- Listed
- Nov 2023
- Listed shares
- 6,444,423
- Fiscal year ends
- Month 12
- Website
- www.asteh.co.kr
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Recent filings
See all- Half-year report (Jun 2026)Aug 14, 2026
- [Corrected] Report on Results of Disposal of Treasury StockJul 21, 2026
- 5%+ holding reportJul 15, 2026
- [Corrected] Report on Results of Disposal of Treasury StockMay 29, 2026
- Quarterly report (Mar 2026)May 15, 2026
Titles in Korean until English translations are added.
Also known as: ASTech / 에이에스텍 / 453860 / KRX:453860
Source: KRX statistical information