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Sejin Heavy Industries company information

세진중공업KRX:075580 · KOSPI · Shipbuilding · sector #26
₩9,810-2.00%
2026-10-07 close

Sejin Heavy Industries's company information is shown as of 2026-10-07. It is a security listed on KOSPI, ticker 075580. There are 10 published related companies.

About this company

Sejin Heavy Industries last closed at ₩9,810 (-2.00%) on 2026-10-07. Signals today: MACD bullish cross. Listed on KOSPI.

Who held it · filings

Filed record

A historical record from curated-guru 13F filings and DART 5%+ major-holding disclosures.

US 13F is quarterly and may be filed up to 45 days later.

5%+ major-holding disclosures

  • 윤지원59.42%2026-07-23 · 증감 0.00%p

Suppliers, competitors and related stocks

  • HD한국조선해양Customer

    조선 핵심 그룹사로 세진중공업의 주요 납품처

  • 현대중공업Customer

    조선·해양 설비 발주처로 연결된 핵심 고객

  • 삼성중공업Customer

    선박 블록·구조물 수요와 연관된 주요 고객

  • 한화오션Customer

    대형 조선사로 기자재·의장품 수요가 큰 고객

  • HD현대미포Customer

    중형선 중심 조선사로 관련 부품·구조물 수주처

  • HD현대삼호Customer

    대형 선박 건조와 연결된 주요 납품 대상

  • 조선Related theme

    선박 블록·탱크·의장품 제작 사업의 핵심 업황

  • LNG운반선Related theme

    조선 기자재와 탱크 제작 수요를 이끄는 대표 선종

  • 해양플랜트Related theme

    해양 구조물·모듈 제작과 직접 관련된 테마

  • 친환경 선박Related theme

    LNG·암모니아 등 차세대 선박 전환 수혜 테마

Major stocks in the same sector

2026-10-07 dataset

Disclosed suppliers

2026-03-23 dataset

📦 ETFs holding this stock

by weight · top-10 constituents basis

Passive money holding this stock ≈ KRW 2.7B · 1w net inflow ≈ -KRW 0.0B(lower bound — top-10 basis, not a forecast)

Factual holdings info from daily disclosures — not a recommendation.

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