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Lake Materials

281740 · KOSDAQ · ₩281740 · 레이크머티리얼즈

₩10,930▲ ₩250 (2.34%)End-of-day · Oct 27, 2026 · End-of-day prices.
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Price · 1Y −31.52%
Market cap
₩718B
Enterprise value
₩889B
P/E
52.4×
P/B
4.7×
Dividend yield
0.3%
ROE
9.0%
Net margin
9.2%

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−61.9% from the high

₩9,200Today: ₩10,820 – ₩11,280₩28,700

Returns

  • 1W−9.1%
  • 1M+2.6%
  • 3M+2.1%
  • 6M−55.1%
  • YTD−25.9%
  • 1Y−31.5%
Volume today
278,012
0.4× the 20-day average
Traded today
₩3.1B
Listed shares
65,730,548
EPS (12 months)
₩209
Earnings yield 1.9%
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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

36Quiet
  • BuzzQuietBuzz 36 of 100 (50 is a normal day for this stock).
  • SentimentPositiveNews: Headline reports growing demand and a wider product range, with a routine loan filing. Community: 0 bullish, 0 bearish posts this week.
  • MomentumFlat3.5% over the last month; the price is below its 20-day average.
  • News impactLow4 news items and filings in two weeks; 0 rated high impact, 0 medium.

Signals describe activity, not recommendations. Not financial advice.

Leveraged ETF flows

Estimated leveraged-ETF rebalance on Oct 27: buy ₩237M at the close (2.5% of 20-day average trading value)

Sep 28Last 20 trading days (% of average trading value)Oct 27

On its 31 biggest days of the last 60 (moves of 3%+), the estimated pressure averaged 16.9% of trading value and pointed the same way 24 of 31 times.

  • 2× KODEX KOSDAQ150 Leverage ₩194M
  • 2× TIGER KOSDAQ150 Leverage ₩23M
  • -1× KODEX KOSDAQ150 Futures Inverse ₩13M
  • 2× RISE KOSDAQ150 Futures Leverage ₩4M
  • 2× KIWOOM KOSDAQ150 Futures Leverage ₩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.

Lake Materials stock overview

Lake Materials (레이크머티리얼즈, KRX: 281740) is listed on KOSDAQ, in the Chemicals sector. The company develops and supplies ultra-high-purity organometallic compounds used as materials in semiconductors, solar panels, LEDs, metallocene catalysts, and displays. Its shares closed at ₩10,930 on Oct 27, 2026, up 2.34% on the day, giving it a market value of ₩718B.

Key facts

Market cap
₩718B
Sector
Chemicals
Latest price change
+2.34%
As of
Oct 27, 2026
Main business
The company develops and supplies ultra-high-purity organometallic compounds used as materials in semiconductors, solar panels, LEDs, metallocene catalysts, and displays.

Quick answers about Lake Materials

What does Lake Materials do?
The company develops and supplies ultra-high-purity organometallic compounds used as materials in semiconductors, solar panels, LEDs, metallocene catalysts, and displays. It produces TMA using its own in-house technology and supplies semiconductor precursors, solar materials, LED materials, and petrochemical catalysts to domestic and overseas customers, with its main production sites located in Sejong and Cheonan, South Korea.
What is the market cap of Lake Materials?
The market capitalisation of Lake Materials was ₩718B at the close on Oct 27, 2026.
Who are the largest shareholders of Lake Materials?
According to the latest official filings, the largest reported holders are Kim Jin-dong (43.76%, as of May 22, 2025); National Pension Service (1.26%, as of Dec 31, 2025); VANGUARD TOTAL INTERNATIONAL STOCK INDEX FUND (0.82%, as of Jul 31, 2026).
When is the next earnings report from Lake Materials?
Korean companies rarely announce results dates in advance. Based on when Lake Materials filed the same report in past years, its next 3q results is expected around Nov 14, 2026.
Does the National Pension Service own Lake Materials?
Yes. The National Pension Service held 1.26% of Lake Materials shares as of Dec 31, 2025.

Company profile

The company develops and supplies ultra-high-purity organometallic compounds used as materials in semiconductors, solar panels, LEDs, metallocene catalysts, and displays. It produces TMA using its own in-house technology and supplies semiconductor precursors, solar materials, LED materials, and petrochemical catalysts to domestic and overseas customers, with its main production sites located in Sejong and Cheonan, South Korea.

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

Korean name
레이크머티리얼즈
Sector
Chemicals
Themes
Semiconductor equipment & materialsDisplaysEV batteriesBattery materials (cathode, anode, lithium)
CEO
김진동
Founded
Sep 2017
Listed
Dec 2017
Listed shares
65,730,548
Fiscal year ends
Month 12
Website
www.lake-led.com

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Titles in Korean until English translations are added.

Also known as: Lake Materials / 레이크머티리얼즈 / 281740 / KRX:281740

Source: KRX statistical information