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Sejin Heavy Industries

A075580 · KOSPI
₩10,120+9.17%
2026-08-03 close

Sejin Heavy Industries — pricey right now, or cheap? And what signals are flashing today?

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AI Insight

Why these signals fired — only backtest-proven edge, told honestly

Why this signalSignal guide

Moving-average alignment
No

No active signal.

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Strong-buy signal — the real recordrecord · not a prediction

Not this one stock, but every strong-buy pick we actually published (Korea market). When this stock flashes the signal, it is treated by the same rule.(as of 2026-08-03)

Last 30 sessions
648 picks
Next-day win rate
49.2%
Avg next-day
-0.17%
vs market
+0.72%p

Beat the market on 62.1% of picks (each pick vs its own day’s market average).

Recent publish days (next-day win rate)
07-31 0%07-30 66.7%07-29 0%07-28 45%07-27 20%07-25 36.4%07-21 55.6%07-20 53.8%07-16 53.3%07-15 50%07-14 71.4%07-13 31.2%
This stock has not flashed this signal recently — the record above is the signal’s own, not this stock’s.

Entry is the latest close at publish time; next-day is the following close. “Market” is the equal-weighted average of every stock in the same market that day; delisted names are excluded from both. Fees, taxes and slippage are not included. An observed record over a short window, not a pre-registered backtest. Not investment advice.

Valuation Grades

Relative to 18 조선 peers · not investment advice

Pro unlocks the composite grade, 5 factors and sector rank · ₩19,900/mo

Valuation in its own history

PER 50.69 · PBR 3.06 — own history (2015-12~) percentiles 44/100 · 8/100

PER44/100
PBR8/100

Higher indicates lower valuation relative to its history (based on earnings and book yields).

Earnings percentiles can fluctuate for cyclical companies (including loss periods), so the book basis is shown alongside. Companies with large share buybacks can have structurally high PBR. Factual information, not investment advice.

Annual dividend

Split-adjusted annual DPS history and available grade axes

Annual dividend per share chart2016: 67원20162017: 67원2018: 20원2019: 13원2020: 13원20202021: 150원2022: 150원2023: 150원2024: 200원2025: 200원200원2025
Annual dividend (per share · split-adjusted) · as of 2025
Consistency
B
Growth
B+
Yield
C+
Safety
B
Reference indicatorView observed cut rates

Paid 10 consecutive years · Raised 0 consecutive years · Yield 1.98% (based on 2025 payment of 200원) · 3-year growth +10.1%

Per-share amount adjusted for splits and capital reductions · Factual information, not investment advice.

Financial safety

Reference indicatorAs of 2024
Distress zoneFinancial-metric reference signal
Altman Z'' zoneZ'' 0.27
Distress
Grey
Safe
The marker shows the current Z'' value within the displayed zones.
Altman Z''
0.27
Beneish M-Score
-1.77

Statistical manipulation-risk signal

Sloan accrual
-3.27%

부실·조작 위험을 나타내는 사실 지표입니다. 투자 조언이 아니며, 검증 전이라 참고용입니다.

Factual information, not investment advice.

Earnings quality · Piotroski F-Score

5/9Moderate

Piotroski measures year-over-year financial improvement, not absolute quality.

Financial improvement score5/9

Profitability

  • Positive ROAPass
  • Positive OCFPass
  • Improving ΔROANot passed
  • Accruals (OCF > net income)Pass

Leverage & liquidity

  • Lower debtNot passed
  • Higher current ratioPass
  • No new sharesNot passed

Efficiency

  • Higher gross marginPass
  • Higher asset turnoverNot passed

Calculation note: F7(신주)은 equity/asset 유지로 근사

Already-stable companies may score lower when year-over-year improvement is limited.

Factual information, not investment advice.

Industry structure

KRAs of 2026-08-03

조선

This stock is in 조선: revenue rank 8 of 18, share 0.5%.

8 / 180.5%revenue share

Who dominates this industry?

  1. 1HD한국조선해양39.3%
  2. 2HD현대중공업22.3%
  3. 3한화오션16.6%
  4. 4삼성중공업15.2%
  5. 5한화엔진1.9%
  6. 6세진중공업0.5%

Concentration

ConcentratedCR3 78.2%
HHI 2,55618 revenue members

HHI and CR3 are separate industrial-organization facts; they are not the polarization verdict.

Polarization

MixedConsistent

Polarization measures industry gaps and structure, not valuation, forecast, or investment advice.

Margin lens

IQR%p
6.12
Direction
축소
Level
좁음
Years
6

Value lens

P90/P10
6.4
Median P/B
3.5
Level
보통
n
18

Survivorship note: 현재 산업 멤버십을 과거 연도에 소급 적용 — 과거 진입·퇴출 기업 미반영(복원 불가)

Factual information, not investment advice.

Risk sensitivity — adverse assumptions

Metric changes under stated assumptions; not a forecast or investment advice.

Base metrics

Operating margin
10.2%
Interest coverage
3x
Return on equity (ROE)
6%

Operating margin −5pp

Tolerable
Interest coverageBase 3x adverse case 1.5x
Return on equity (ROE)Base 6% adverse case 3.4%

Revenue −15%

Tolerable
Interest coverageBase 3x adverse case 2.6x
Return on equity (ROE)Base 6% adverse case 9.9%

Interest rate +2pp

Tolerable
Interest coverageBase 3x adverse case 1.7x
Return on equity (ROE)Base 6% adverse case 8.2%

Interest coverage limit

Current margin 6.8pp

Interest coverage limit at an operating margin of 3.4%

Interest expense coverage threshold

Key suppliers · Annual report

Annual reportDART · 2026-03-23

Suppliers disclosed by the company in its 2026-03-23 annual report.

Suppliers without disclosed amount

세진중공업일승과동방선기는일승Price comovement r=0.53 (1 year)지아이테크에스제이디동방선기Price comovement r=0.58 (1 year)남항에너지IIIVIIVIIIXII+48 more

Financials at a glance

Sejin Heavy Industries's latest results and balance sheet. The bars track the last three periods.

Who held it · filings

Filed record

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

US 13F는 분기 공시이며 최대 45일 뒤 제출될 수 있습니다.

5%+ major-holding disclosures

  • 윤지원59.42%2026-07-23 · 증감 0.00%p

Connections

AI-extracted related companies · for reference

Suppliers
현대중공업파워시스템
Same theme
한국조선해양HD한국조선해양Price comovement r=0.49 (1 year)조선업LNG 운반선친환경 선박
🔗 See in the full market map →

📦 ETFs holding this stock

by weight · top-10 constituents basis

Passive money holding this stock ≈ 28억 · 1w net inflow ≈ +0억(lower bound — top-10 basis, not a forecast)

Factual holdings info from daily disclosures — not a recommendation.

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Recent filings

Sejin Heavy Industries's latest filings on Korea's DART. Open a headline for a reference summary and the original.

Source: DART (Korea electronic disclosure)

Signal history (last ~2 years)

Every occurrence on this stock, with the return 20 trading days later. Small sample — a record, not a prediction.

Golden cross×1
26-04-27-28%

“·” = fewer than 20 trading days since the event. Cup-and-handle entries are days our board actually showed the badge (archive grows daily since 2026-05-12); others are recomputed from price data.

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