Pentastone ElectronicsPS일렉트로닉스
332570 · KOSDAQ · ₩332570 · PS일렉트로닉스
- Market cap
- ₩308B
- Enterprise value
- ₩356B
- P/E
- 8.5×
- P/B
- 2.1×
- Dividend yield
- 0.0%
- ROE
- 24.4%
- Net margin
- 22.0%
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−55.3% from the high
₩4,065Today: ₩6,390 – ₩6,800₩14,990
Returns
- 1W−6.4%
- 1M−24.1%
- 3M−11.1%
- 6M−18.1%
- YTD+5.8%
- 1Y+14.1%
- Volume today
- 574,124
- 0.5× the 20-day average
- Traded today
- ₩3.8B
- Listed shares
- 45,940,603
- EPS (12 months)
- ₩792
- Earnings yield 11.8%
Upcoming dates
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Why is it moving?
+5.9% on Oct 27, 2026.
- • Foreign investors bought a net ₩451M that day
We found no news, filing or broker report explaining it yet. Moves without news happen; it may come later.
Possible reasons, not certainties. Not financial advice.
Signals
Quiet- BuzzQuietBuzz 31 of 100 (50 is a normal day for this stock).
- MomentumWeak-23.5% 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.
Pentastone Electronics stock overview
Pentastone Electronics (PS일렉트로닉스, KRX: 332570) is listed on KOSDAQ, in the Electronic components sector. PS Electronics develops, manufactures and sells power amplifier modules (PAMs) and RF front-end modules (RF FEM) for mobile communication devices such as smartphones, and also builds automation equipment, VCM and assembly inspection systems for industries including semiconductors, mobile phones, networks and camera modules. Its shares closed at ₩6,700 on Oct 27, 2026, up 5.85% on the day, giving it a market value of ₩308B.
Key facts
- Market cap
- ₩308B
- Sector
- Electronic components
- Latest price change
- +5.85%
- As of
- Oct 27, 2026
- Main business
- PS Electronics develops, manufactures and sells power amplifier modules (PAMs) and RF front-end modules (RF FEM) for mobile communication devices such as smartphones, and also builds automation equipment, VCM and assembly inspection systems for industries including semiconductors, mobile phones, networks and camera modules.
Quick answers about Pentastone Electronics
- What does Pentastone Electronics do?
- PS Electronics develops, manufactures and sells power amplifier modules (PAMs) and RF front-end modules (RF FEM) for mobile communication devices such as smartphones, and also builds automation equipment, VCM and assembly inspection systems for industries including semiconductors, mobile phones, networks and camera modules. Its other businesses include MEMS, ECM microphones, K-DCU energy management systems and automotive electronics, with major customers in Korea and abroad and operations in Seongnam, Gumi and a plant in Vietnam.
- What is the market cap of Pentastone Electronics?
- The market capitalisation of Pentastone Electronics was ₩308B at the close on Oct 27, 2026.
- Who are the largest shareholders of Pentastone Electronics?
- According to the latest official filings, the largest reported holders are Yoo Dae-gyu (28.34%, as of Oct 20, 2026); Min Kyung-jun (2.92%, as of Jun 10, 2026); Kim Eun-jong (0.86%, as of Dec 16, 2024).
- When is the next earnings report from Pentastone Electronics?
- Korean companies rarely announce results dates in advance. Based on when Pentastone Electronics filed the same report in past years, its next 3q results is expected between Nov 13, 2026 and Nov 14, 2026.
Company profile
PS Electronics develops, manufactures and sells power amplifier modules (PAMs) and RF front-end modules (RF FEM) for mobile communication devices such as smartphones, and also builds automation equipment, VCM and assembly inspection systems for industries including semiconductors, mobile phones, networks and camera modules. Its other businesses include MEMS, ECM microphones, K-DCU energy management systems and automotive electronics, with major customers in Korea and abroad and operations in Seongnam, Gumi and a plant in Vietnam.
Written by AI from the company's latest annual report.
- Korean name
- PS일렉트로닉스
- Sector
- Electronic components
- Themes
- Smartphone parts
- CEO
- 유대규
- Founded
- Dec 2006
- Listed
- Jul 2020
- Listed shares
- 45,940,603
- Fiscal year ends
- Month 12
- Website
- www.pselectronics.co.kr
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Recent filings
See all- 5%+ holding reportOct 20, 2026
- 5%+ holding reportOct 7, 2026
- 5%+ holding reportSep 23, 2026
- 5%+ holding reportSep 14, 2026
- Share cancellation decisionAug 18, 2026
Titles in Korean until English translations are added.
Also known as: Pentastone Electronics / PS일렉트로닉스 / 332570 / KRX:332570
Source: KRX statistical information