Koses

089890 · KOSDAQ · ₩089890 · 코세스

₩36,250▲ ₩3,550 (10.86%)End-of-day · Oct 27, 2026 · End-of-day prices.
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Price · 1Y +34.26%
Market cap
₩601B
Enterprise value
₩575B
P/E
38.5×
P/B
6.3×
Dividend yield
0.0%
ROE
16.3%
Net margin
20.1%

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−29.5% from the high

₩15,830Today: ₩33,750 – ₩38,200₩51,400

Returns

  • 1W+12.6%
  • 1M+24.8%
  • 3M+91.5%
  • 6M−14.6%
  • YTD+66.7%
  • 1Y+34.3%
Volume today
488,589
1.4× the 20-day average
Traded today
₩18B
Listed shares
16,584,962
EPS (12 months)
₩941
Earnings yield 2.6%
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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Why is it moving?

+10.9% on Oct 27, 2026. Trading value 1.5× its normal.

Koses filed an amended notice about a major sales or supply contract. The filing title gives no details on the deal's size or terms.

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

Possible reasons, not certainties. Not financial advice.

Signals

51Normal
  • BuzzNormalBuzz 51 of 100 (50 is a normal day for this stock).
  • SentimentMixedNews: Only an amended contract filing title; no details on the deal's terms or impact. Community: 0 bullish, 0 bearish posts this week.
  • MomentumStrong33.8% over the last month; the price is above its 20-day average.
  • News impactLow2 news items and filings in two weeks; 0 rated high impact, 0 medium.
  • StreetSteady1 brokers, average target 52% from the price; last 30 days: 0 raised, 0 cut.

Signals describe activity, not recommendations. Not financial advice.

Leveraged ETF flows

Estimated leveraged-ETF rebalance on Oct 27: buy ₩183M at the close (1.5% of 20-day average trading value)

Oct 23Last 3 trading days (% of average trading value)Oct 27

On its 40 biggest days of the last 60 (moves of 3%+), the estimated pressure averaged 0.2% of trading value and pointed the same way 2 of 40 times.

  • 2× KODEX KOSDAQ150 Leverage ₩150M
  • 2× TIGER KOSDAQ150 Leverage ₩18M
  • -1× KODEX KOSDAQ150 Futures Inverse ₩10M
  • 2× RISE KOSDAQ150 Futures Leverage ₩3.1M

Mostly via futures: index funds hedge with KOSPI 200 / KOSDAQ 150 futures, spread here over the index's largest members by market value.

Final after the close. An intraday "if the close were now" estimate needs real-time prices, which we don't have yet.

Estimate based on ETF size and daily moves; actual trades may differ.

ETFs holding this

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Held by 11 funds.

Estimated from the funds' index or underlying stock.

Koses stock overview

Koses (코세스, KRX: 089890) is listed on KOSDAQ, in the Machinery sector. The company is a Korean maker of semiconductor manufacturing equipment, supplying back-end semiconductor packaging equipment, automation equipment, and laser application equipment. Its shares closed at ₩36,250 on Oct 27, 2026, up 10.86% on the day, giving it a market value of ₩601B.

Key facts

Market cap
₩601B
Sector
Machinery
Latest price change
+10.86%
As of
Oct 27, 2026
Main business
The company is a Korean maker of semiconductor manufacturing equipment, supplying back-end semiconductor packaging equipment, automation equipment, and laser application equipment.

Quick answers about Koses

What does Koses do?
The company is a Korean maker of semiconductor manufacturing equipment, supplying back-end semiconductor packaging equipment, automation equipment, and laser application equipment. Its products include solder ball attach and package stack systems, laser cutting, marking, and repair equipment, and it also supplies secondary battery manufacturing equipment. Its customers include multinational semiconductor packaging firms, a battery maker, and major Korean semiconductor companies, with sales made to customers in several countries and domestic sales handled mainly through direct sales.
What is the market cap of Koses?
The market capitalisation of Koses was ₩601B at the close on Oct 27, 2026.
What is the analyst target price for Koses?
The average target price of 1 broker covering Koses is ₩55,000 (range ₩55,000 to ₩55,000), 51.7% above versus the latest price, based on each broker's latest public report within six months.
Who are the largest shareholders of Koses?
According to the latest official filings, the largest reported holders are Park Myung-soon (49.71%, as of Dec 22, 2025); National Pension Service (0.18%, as of Dec 31, 2025); EMERGING MARKETS CORE EQUITY 2 PORTFOLIO (0.12%, as of Jul 31, 2026).
When is the next earnings report from Koses?
Korean companies rarely announce results dates in advance. Based on when Koses filed the same report in past years, its next 3q results is expected between Nov 14, 2026 and Nov 29, 2026.
Does the National Pension Service own Koses?
Yes. The National Pension Service held 0.18% of Koses shares as of Dec 31, 2025.

Company profile

The company is a Korean maker of semiconductor manufacturing equipment, supplying back-end semiconductor packaging equipment, automation equipment, and laser application equipment. Its products include solder ball attach and package stack systems, laser cutting, marking, and repair equipment, and it also supplies secondary battery manufacturing equipment. Its customers include multinational semiconductor packaging firms, a battery maker, and major Korean semiconductor companies, with sales made to customers in several countries and domestic sales handled mainly through direct sales.

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

Korean name
코세스
Sector
Machinery
CEO
박명순
Founded
Jan 1994
Listed
Nov 2006
Listed shares
16,584,962
Fiscal year ends
Month 12

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Titles in Korean until English translations are added.

Also known as: Koses / 코세스 / 089890 / KRX:089890

Source: KRX statistical information