SBB Tech에스비비테크
389500 · KOSDAQ · ₩389500 · 에스비비테크
- Market cap
- ₩218B
- Enterprise value
- ₩222B
- P/E
- —
- P/B
- 10.8×
- Dividend yield
- 0.0%
- ROE
- −86.3%
- Net margin
- −201.6%
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−71.6% from the high
₩22,800Today: ₩31,800 – ₩34,250₩115,000
Returns
- 1W−4.1%
- 1M−24.0%
- 3M+14.7%
- 6M−53.2%
- YTD−9.5%
- 1Y+26.3%
- Volume today
- 59,155
- 1.0× the 20-day average
- Traded today
- ₩1.9B
- Listed shares
- 6,663,472
- EPS (12 months)
- −₩2,619
- Earnings yield −8.0%
Upcoming dates
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Signals
Quiet- BuzzQuietBuzz 42 of 100 (50 is a normal day for this stock).
- MomentumWeak-25.3% over the last month; the price is below its 20-day average.
Signals describe activity, not recommendations. Not financial advice.
SBB Tech stock overview
SBB Tech (에스비비테크, KRX: 389500) is listed on KOSDAQ, in the Machinery sector. The company, founded in 1993, makes precision mechanical components for robots and advanced industries, including harmonic-type reducers sold under the RoboDrive name, ultra-slim and hybrid bearings, and wrist drive parts for semiconductor wafer-transfer robots. Its shares closed at ₩32,700 on Oct 27, 2026, up 2.51% on the day, giving it a market value of ₩218B.
Key facts
- Market cap
- ₩218B
- Sector
- Machinery
- Latest price change
- +2.51%
- As of
- Oct 27, 2026
- Main business
- The company, founded in 1993, makes precision mechanical components for robots and advanced industries, including harmonic-type reducers sold under the RoboDrive name, ultra-slim and hybrid bearings, and wrist drive parts for semiconductor wafer-transfer robots.
Quick answers about SBB Tech
- What does SBB Tech do?
- The company, founded in 1993, makes precision mechanical components for robots and advanced industries, including harmonic-type reducers sold under the RoboDrive name, ultra-slim and hybrid bearings, and wrist drive parts for semiconductor wafer-transfer robots. Its products serve robot makers, semiconductor and display equipment producers, and defense customers, with sales in both domestic and export markets. The company is expanding into humanoid robot drive systems and actuators.
- What is the market cap of SBB Tech?
- The market capitalisation of SBB Tech was ₩218B at the close on Oct 27, 2026.
- Who are the largest shareholders of SBB Tech?
- According to the latest official filings, the largest reported holders are KPF (42.35%, as of Feb 11, 2026); Song Su-min (1.53%, as of Nov 27, 2024); National Pension Service (0.53%, as of Dec 31, 2024).
- When is the next earnings report from SBB Tech?
- Korean companies rarely announce results dates in advance. Based on when SBB Tech filed the same report in past years, its next 3q results is expected around Nov 14, 2026.
- Does the National Pension Service own SBB Tech?
- Yes. The National Pension Service held 0.53% of SBB Tech shares as of Dec 31, 2024.
Company profile
The company, founded in 1993, makes precision mechanical components for robots and advanced industries, including harmonic-type reducers sold under the RoboDrive name, ultra-slim and hybrid bearings, and wrist drive parts for semiconductor wafer-transfer robots. Its products serve robot makers, semiconductor and display equipment producers, and defense customers, with sales in both domestic and export markets. The company is expanding into humanoid robot drive systems and actuators.
Written by AI from the company's latest annual report.
- Korean name
- 에스비비테크
- Sector
- Machinery
- CEO
- 류재완, 송진웅(각자 대표이사)
- Founded
- Nov 2000
- Listed
- Oct 2022
- Listed shares
- 6,663,472
- Fiscal year ends
- Month 12
- Website
- www.sbb.co.kr/
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Recent filings
See all- Major sales or supply contractAug 24, 2026
- Half-year report (Jun 2026)Aug 14, 2026
- Amended: Major sales or supply contractJul 28, 2026
- Investor relations (IR) eventJul 6, 2026
- Amended: Major sales or supply contractJun 30, 2026
Titles in Korean until English translations are added.
Also known as: SBB Tech / 에스비비테크 / 389500 / KRX:389500
Source: KRX statistical information