Ask Warren

Justem

417840 · KOSDAQ · ₩417840 · 저스템

₩13,430▲ ₩710 (5.58%)End-of-day · Oct 27, 2026 · End-of-day prices.
Trade
Alert me
Price · 1Y +244.97%
Market cap
₩308B
Enterprise value
₩321B
P/E
26.3×
P/B
4.4×
Dividend yield
0.0%
ROE
16.6%
Net margin
16.0%

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−39.6% from the high

₩3,010Today: ₩13,200 – ₩14,060₩22,250

Returns

  • 1W−2.9%
  • 1M−21.4%
  • 3M+57.8%
  • 6M+14.4%
  • YTD+131.2%
  • 1Y+245.0%
Volume today
935,829
0.8× the 20-day average
Traded today
₩13B
Listed shares
22,946,681
EPS (12 months)
₩510
Earnings yield 3.8%
SellBuy
AI researchResearch being writtenOur AI is writing a report on this company from filed data, prices and news. Check back soon.

Upcoming dates

Full calendar →

🎁 Gift this stock

Send a friend ₩100,000 of paper money in this stock. They get it when they join.

XfWATGr/in@

Why is it moving?

+5.6% on Oct 27, 2026.

Justem received a Prime Minister's commendation for developing semiconductor humidity control technology in Korea. The recognition highlights its domestic development work in chip manufacturing equipment.

AI summary of the news and filings linked. It can be wrong; check them.

  • • Foreign investors bought a net ₩204M that day

Possible reasons, not certainties. Not financial advice.

Signals

38Quiet
  • BuzzQuietBuzz 38 of 100 (50 is a normal day for this stock).
  • SentimentPositiveNews: A government commendation for domestic technology development is a positive headline. Community: 0 bullish, 0 bearish posts this week.
  • MomentumWeak-15.4% over the last month; the price is below its 20-day average.
  • News impactSome5 news items and filings in two weeks; 0 rated high impact, 1 medium.

Signals describe activity, not recommendations. Not financial advice.

Justem stock overview

Justem (저스템, KRX: 417840) is listed on KOSDAQ, in the Machinery sector. Justem is a Korean company founded in 2016 in Hwaseong that develops and manufactures N₂ Purge systems for semiconductor manufacturing, including Load Port Modules (LPM), Batch-type Built In Purge (BIP) units, Contamination Free Buffers (CFB), and Jet Flow Straighteners (JFS) that control humidity and contamination inside FOUP wafer carriers. Its shares closed at ₩13,430 on Oct 27, 2026, up 5.58% on the day, giving it a market value of ₩308B.

Key facts

Market cap
₩308B
Sector
Machinery
Latest price change
+5.58%
As of
Oct 27, 2026
Main business
Justem is a Korean company founded in 2016 in Hwaseong that develops and manufactures N₂ Purge systems for semiconductor manufacturing, including Load Port Modules (LPM), Batch-type Built In Purge (BIP) units, Contamination Free Buffers (CFB), and Jet Flow Straighteners (JFS) that control humidity and contamination inside FOUP wafer carriers.

Quick answers about Justem

What does Justem do?
Justem is a Korean company founded in 2016 in Hwaseong that develops and manufactures N₂ Purge systems for semiconductor manufacturing, including Load Port Modules (LPM), Batch-type Built In Purge (BIP) units, Contamination Free Buffers (CFB), and Jet Flow Straighteners (JFS) that control humidity and contamination inside FOUP wafer carriers. Its customers are semiconductor manufacturers, including a major overseas client, and it is expanding into deposition equipment and logistics equipment. , Ltd.
What is the market cap of Justem?
The market capitalisation of Justem was ₩308B at the close on Oct 27, 2026.
Who are the largest shareholders of Justem?
According to the latest official filings, the largest reported holders are Im Young-jin (28.57%, as of Sep 11, 2026); S&S Investment (4.88%, as of May 28, 2025); Kim Yong-jin (2.24%, as of Sep 11, 2026).
When is the next earnings report from Justem?
Korean companies rarely announce results dates in advance. Based on when Justem filed the same report in past years, its next 3q results is expected between Nov 13, 2026 and Nov 14, 2026.

Company profile

Justem is a Korean company founded in 2016 in Hwaseong that develops and manufactures N₂ Purge systems for semiconductor manufacturing, including Load Port Modules (LPM), Batch-type Built In Purge (BIP) units, Contamination Free Buffers (CFB), and Jet Flow Straighteners (JFS) that control humidity and contamination inside FOUP wafer carriers. Its customers are semiconductor manufacturers, including a major overseas client, and it is expanding into deposition equipment and logistics equipment. Its subsidiary Plasm Co., Ltd. applies atmospheric plasma technology to semiconductor, display, and solar industries.

Written by AI from the company's latest annual report.

Korean name
저스템
Sector
Machinery
Themes
Machinery & heavy equipment
CEO
임영진
Founded
Apr 2016
Listed
Oct 2022
Listed shares
22,946,681
Fiscal year ends
Month 12
Website
www.justem.co.kr

Similar companies

Recent news

Recent filings

See all

Titles in Korean until English translations are added.

Also known as: Justem / 저스템 / 417840 / KRX:417840

Source: KRX statistical information