BCnC비씨엔씨
146320 · KOSDAQ · ₩146320 · 비씨엔씨
- Market cap
- ₩116B
- Enterprise value
- ₩198B
- P/E
- 38.9×
- P/B
- 1.4×
- Dividend yield
- 0.0%
- ROE
- 3.7%
- Net margin
- 3.1%
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−52.6% from the high
₩7,120Today: ₩9,010 – ₩9,670₩19,050
Returns
- 1W−10.1%
- 1M−14.6%
- 3M−4.5%
- 6M−49.4%
- YTD−33.5%
- 1Y−39.7%
- Volume today
- 13,578
- 0.5× the 20-day average
- Traded today
- ₩125M
- Listed shares
- 12,797,923
- EPS (12 months)
- ₩232
- Earnings yield 2.6%
Upcoming dates
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Why is it moving?
−7.8% on Oct 26, 2026.
- • Foreign investors sold a net ₩52M 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 30 of 100 (50 is a normal day for this stock).
- MomentumWeak-14% over the last month; the price is below its 20-day average.
Signals describe activity, not recommendations. Not financial advice.
BCnC stock overview
BCnC (비씨엔씨, KRX: 146320) is listed on KOSDAQ, in the Semiconductors sector. The company manufactures quartz, silicon, and ceramic consumable parts used in semiconductor etching and thin-film deposition processes, including rings, tubes, domes, baffles, liners, and plates. Its shares closed at ₩9,030 on Oct 26, 2026, down 7.76% on the day, giving it a market value of ₩116B.
Key facts
- Market cap
- ₩116B
- Sector
- Semiconductors
- Latest price change
- −7.76%
- As of
- Oct 26, 2026
- Main business
- The company manufactures quartz, silicon, and ceramic consumable parts used in semiconductor etching and thin-film deposition processes, including rings, tubes, domes, baffles, liners, and plates.
Quick answers about BCnC
- What does BCnC do?
- The company manufactures quartz, silicon, and ceramic consumable parts used in semiconductor etching and thin-film deposition processes, including rings, tubes, domes, baffles, liners, and plates. Its main product line is synthetic quartz parts under the QD9 and QD9+ brands, which accounted for about 67% of 2025 revenue, with natural quartz, silicon, and ceramic parts making up most of the rest. It sells directly to semiconductor manufacturers and to semiconductor equipment companies, and its sales include exports as well as domestic sales in Korea.
- What is the market cap of BCnC?
- The market capitalisation of BCnC was ₩116B at the close on Oct 26, 2026.
- Who are the largest shareholders of BCnC?
- According to the latest official filings, the largest reported holders are Kim Don-han (53.25%, as of Sep 11, 2026); Kim Dong-seok (12.26%, as of Sep 11, 2026); Woori Venture Partners (8.69%, as of Mar 4, 2025).
- When is the next earnings report from BCnC?
- Korean companies rarely announce results dates in advance. Based on when BCnC filed the same report in past years, its next 3q results is expected around Nov 14, 2026.
- Does the National Pension Service own BCnC?
- Yes. The National Pension Service held 0.36% of BCnC shares as of Dec 31, 2023.
Company profile
The company manufactures quartz, silicon, and ceramic consumable parts used in semiconductor etching and thin-film deposition processes, including rings, tubes, domes, baffles, liners, and plates. Its main product line is synthetic quartz parts under the QD9 and QD9+ brands, which accounted for about 67% of 2025 revenue, with natural quartz, silicon, and ceramic parts making up most of the rest. It sells directly to semiconductor manufacturers and to semiconductor equipment companies, and its sales include exports as well as domestic sales in Korea.
Written by AI from the company's latest annual report.
- Korean name
- 비씨엔씨
- Sector
- Semiconductors
- Themes
- Chip testing & packaging
- CEO
- 김돈한
- Founded
- Jun 2003
- Listed
- Mar 2022
- Listed shares
- 12,797,923
- Fiscal year ends
- Month 12
- Website
- www.bcnc.co.kr
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Recent filings
See all- 5%+ holding reportSep 11, 2026
- Insider shareholding reportSep 11, 2026
- Insider shareholding reportSep 11, 2026
- Half-year report (Jun 2026)Aug 14, 2026
- Trading Plan Report for Executives and Major Shareholders' Specific SecuritiesAug 7, 2026
Titles in Korean until English translations are added.
Also known as: BCnC / 비씨엔씨 / 146320 / KRX:146320
Source: KRX statistical information