MDevice Unveils Spine AI Measurement Software for First Time; Joint Research with Severance Hospital
Predicted impact: Low· Actual: +0.4% vs sector, volume 0.6× normal (5 trading days)
Software unveiling and joint research; small and early-stage.
Mdevice엠디바이스
226590 · KOSDAQ · ₩226590 · 엠디바이스
₩9,990▲ ₩380 (3.95%)End-of-day · Oct 27, 2026 · End-of-day prices.
Price · 1Y −39.31%
- Market cap
- ₩107B
- Enterprise value
- ₩112B
- P/E
- 8.2×
- P/B
- 2.0×
- Dividend yield
- 0.0%
- ROE
- 24.5%
- Net margin
- 13.1%
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−73.7% from the high
₩8,010Today: ₩9,900 – ₩10,270₩38,000
Returns
- 1W−7.5%
- 1M−32.2%
- 3M+0.3%
- 6M−64.4%
- YTD−24.8%
- 1Y−39.3%
- Volume today
- 41,955
- 0.8× the 20-day average
- Traded today
- ₩421M
- Listed shares
- 10,716,784
- EPS (12 months)
- ₩1,214
- Earnings yield 12.2%
AI researchResearch being writtenOur AI is writing a report on this company from filed data, prices and news. Check back soon.
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Signals
Quiet- BuzzQuietBuzz 39 of 100 (50 is a normal day for this stock).
- MomentumWeak-31.5% 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.
Mdevice stock overview
Mdevice (엠디바이스, KRX: 226590) is listed on KOSDAQ, in the Electronic components sector. Emdevice is a Korean SSD specialist that designs, manufactures, assembles and tests, and sells and distributes solid state drives, with its core focus on enterprise SSDs for data centers. Its shares closed at ₩9,990 on Oct 27, 2026, up 3.95% on the day, giving it a market value of ₩107B.
Key facts
- Market cap
- ₩107B
- Sector
- Electronic components
- Latest price change
- +3.95%
- As of
- Oct 27, 2026
- Main business
- Emdevice is a Korean SSD specialist that designs, manufactures, assembles and tests, and sells and distributes solid state drives, with its core focus on enterprise SSDs for data centers.
Quick answers about Mdevice
- What does Mdevice do?
- Emdevice is a Korean SSD specialist that designs, manufactures, assembles and tests, and sells and distributes solid state drives, with its core focus on enterprise SSDs for data centers. It also sells consumer SSDs for desktops and laptops and BGA SSDs for embedded and industrial uses such as automotive and medical equipment. The company is expanding into ICT infrastructure products including servers, storage, network switches and NAS, and its subsidiary Nefer develops drone flight controllers and semiconductor OS testers.
- What is the market cap of Mdevice?
- The market capitalisation of Mdevice was ₩107B at the close on Oct 27, 2026.
- Who are the largest shareholders of Mdevice?
- According to the latest official filings, the largest reported holders are Jo Ho-gyeong (31.86%, as of Mar 11, 2025); GK Asset (8.43%, as of Sep 22, 2026); Positive Daea New Technology Investment Partnership No. 1 (8.40%, as of Oct 19, 2026).
- When is the next earnings report from Mdevice?
- Korean companies rarely announce results dates in advance. Based on when Mdevice filed the same report in past years, its next 3q results is expected around Nov 14, 2026.
Company profile
Emdevice is a Korean SSD specialist that designs, manufactures, assembles and tests, and sells and distributes solid state drives, with its core focus on enterprise SSDs for data centers. It also sells consumer SSDs for desktops and laptops and BGA SSDs for embedded and industrial uses such as automotive and medical equipment. The company is expanding into ICT infrastructure products including servers, storage, network switches and NAS, and its subsidiary Nefer develops drone flight controllers and semiconductor OS testers.
Written by AI from the company's latest annual report.
- Korean name
- 엠디바이스
- Sector
- Electronic components
- Themes
- Medical devices
- CEO
- 조호경
- Founded
- Mar 2009
- Listed
- Mar 2025
- Listed shares
- 10,716,784
- Fiscal year ends
- Month 12
- Website
- mdevice.co.kr
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Recent news
Recent filings
See all- 5%+ holding reportOct 19, 2026
- 5%+ holding reportSep 22, 2026
- Material Matters Report (Decision on Acquisition of Own Convertible Bonds Before Maturity)Sep 9, 2026
- Amended: Half-year report (Jun 2026)Sep 8, 2026
- Half-year report (Jun 2026)Aug 13, 2026
Titles in Korean until English translations are added.
Also known as: Mdevice / 엠디바이스 / 226590 / KRX:226590
Source: KRX statistical information