SK Broadband teams up with LS Marine Solution to enhance subsea cable reliability
Predicted impact: Low
Cooperation MOU on subsea cable reliability; no contract value disclosed, and similar items already reported.
LS Marine SolutionLS마린솔루션
060370 · KOSDAQ · ₩060370 · LS마린솔루션
₩26,900▼ ₩50 (0.19%)End-of-day · Oct 28, 2026 · End-of-day prices.
Price · 1Y −4.61%
- Market cap
- ₩1.4T
- Enterprise value
- ₩1.2T
- P/E
- 125.4×
- P/B
- 2.2×
- Dividend yield
- 0.0%
- ROE
- 1.8%
- Net margin
- 4.0%
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−47.9% from the high
₩22,450Today: ₩26,650 – ₩27,750₩51,600
Returns
- 1W−3.6%
- 1M−19.3%
- 3M+9.8%
- 6M−28.8%
- YTD−10.2%
- 1Y−4.6%
- Volume today
- 92,312
- 0.4× the 20-day average
- Traded today
- ₩2.5B
- Listed shares
- 52,238,854
- EPS (12 months)
- ₩214
- Earnings yield 0.8%
AI research · Update noteLS Marine Solution: Q3 2026 Preliminary Operating Profit Rises 234.6% on Lower RevenueThe evidence is mixed but leans somewhat better than at initiation.Read the full report →
Upcoming dates
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Signals
Quiet- BuzzQuietBuzz 29 of 100 (50 is a normal day for this stock).
- SentimentPositiveNews: Partnership news is positive, but the filings only show routine shareholding reports. Community: 0 bullish, 0 bearish posts this week.
- MomentumWeak-20.1% over the last month; the price is below its 20-day average.
- News impactSome17 news items and filings in two weeks; 0 rated high impact, 4 medium.
Signals describe activity, not recommendations. Not financial advice.
Knock-on effects
Knock-on from news elsewhere
Hanwha Ocean · Hanwha Ocean 3Q operating profit up 68% to ₩485.7B… strong sales of high-value vessels such as LNG carriers
Contract with HANWHA OCEAN, ~64% of revenue (FY26 report); moved with HANWHA OCEAN on 9 of its 19 biggest days
Hanwha Ocean · (LEAD) Hanwha Ocean's Q3 net falls 46 pct despite strong operating earnings
Contract with HANWHA OCEAN, ~64% of revenue (FY26 report); moved with HANWHA OCEAN on 9 of its 19 biggest days
Hanwha Ocean · Hanwha Ocean nears first-ever operating profit of ₩2T, ₩1.7T in just the third quarter [Comprehensive]
Contract with HANWHA OCEAN, ~64% of revenue (FY26 report); moved with HANWHA OCEAN on 9 of its 19 biggest days
News about other companies that has, in the past, moved this stock too. Evidence-based, not a prediction.
Leveraged ETF flows
Estimated leveraged-ETF rebalance on Oct 28: buy ₩2.4B at the close (36.7% of 20-day average trading value)
On its 30 biggest days of the last 60 (moves of 3%+), the estimated pressure averaged 36.3% of trading value and pointed the same way 21 of 30 times.
- 2× KODEX KOSDAQ150 Leverage ₩2.1B
- -1× KODEX KOSDAQ150 Futures Inverse ₩119M
- 2× TIGER KOSDAQ150 Leverage ₩108M
- 2× RISE KOSDAQ150 Futures Leverage ₩20M
- -1× TIGER KOSDAQ150 Futures Inverse ₩3.9M
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
All ETFs →Held by 11 funds.
- KODEX KOSDAQ1500.5%
- KODEX KOSDAQ150 Leverage2×0.5%
- TIGER KOSDAQ1500.5%
- RISE KOSDAQ1500.5%
- TIGER KOSDAQ150 Leverage2×0.5%
- ACE KOSDAQ 1500.5%
- KIWOOM KOSDAQ1500.5%
- SOL KOSDAQ1500.5%
Estimated from the funds' index or underlying stock.
LS Marine Solution stock overview
LS Marine Solution (LS마린솔루션, KRX: 060370) is listed on KOSDAQ, in the Construction sector. The company performs installation and maintenance of subsea and underground power cables, operating through two segments: subsea construction and underground construction. Its shares closed at ₩26,900 on Oct 28, 2026, down 0.19% on the day, giving it a market value of ₩1.4T.
Key facts
- Market cap
- ₩1.4T
- Sector
- Construction
- Latest price change
- −0.19%
- As of
- Oct 28, 2026
- Main business
- The company performs installation and maintenance of subsea and underground power cables, operating through two segments: subsea construction and underground construction.
Quick answers about LS Marine Solution
- What does LS Marine Solution do?
- The company performs installation and maintenance of subsea and underground power cables, operating through two segments: subsea construction and underground construction. 5 billion won came from outside Korea. It operates in Korea and overseas, with markets in Europe and North America being a focus for underground cable turnkey projects.
- What is the market cap of LS Marine Solution?
- The market capitalisation of LS Marine Solution was ₩1.4T at the close on Oct 28, 2026.
- Who are the largest shareholders of LS Marine Solution?
- According to the latest official filings, the largest reported holders are LS Cable & System (70.44%, as of Oct 29, 2026); KDBC Jang Bogo Private Equity Fund (12.96%, as of Dec 1, 2025); National Pension Service (0.72%, as of Dec 31, 2025).
- When is the next earnings report from LS Marine Solution?
- Korean companies rarely announce results dates in advance. Based on when LS Marine Solution filed the same report in past years, its next 3q results is expected around Nov 14, 2026.
- Does the National Pension Service own LS Marine Solution?
- Yes. The National Pension Service held 0.72% of LS Marine Solution shares as of Dec 31, 2025.
Company profile
The company performs installation and maintenance of subsea and underground power cables, operating through two segments: subsea construction and underground construction. Its customers include domestic private companies, public enterprises, and overseas projects, with sales of 244.2 billion won in the reporting year, of which roughly 199.5 billion won came from outside Korea. It operates in Korea and overseas, with markets in Europe and North America being a focus for underground cable turnkey projects.
Written by AI from the company's latest annual report.
- Korean name
- LS마린솔루션
- Sector
- Construction
- Business group
- LS
- CEO
- 김병옥
- Founded
- Apr 1995
- Listed
- Feb 2002
- Listed shares
- 52,238,854
- Fiscal year ends
- Month 12
- Website
- lsmarinesolution.co.kr
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Recent news
SK Broadband, LS Marine Solution team up to protect vital Asia cable link
Predicted impact: Low
Cable restoration cooperation MOU with no disclosed contract value.
LS Marine Solution and SK Broadband Cooperate on Emergency Restoration of International Undersea Communication Network
Predicted impact: Low
Cooperation on subsea cable repair; no contract value disclosed.
Recent filings
See all- 5%+ holding reportOct 29, 2026
- Insider shareholding reportOct 28, 2026
- Insider shareholding reportOct 22, 2026
- Preliminary earnings (consolidated)Oct 21, 2026
- 5%+ holding reportOct 20, 2026
Titles in Korean until English translations are added.
Also known as: LS Marine Solution / LS마린솔루션 / 060370 / KRX:060370
Source: KRX statistical information