차입 증가 → 이자부담 → 수익성 악화
Critical부채가 +47.9% 늘며 이자보상배율이 1.2x에서 -1.5x로 하락했다. ROE도 1.6%에서 -1.2%로 낮아져 차입 부담이 수익성을 누르고 있다.
Evidence
부채 YoY +47.9%이자보상배율 1.2x→-1.5xROE 1.6%→-1.2%
SAMIL C&S
004440 · KOSPI₩5,390+1.32%
2026-09-04 closeSAMIL C&S last closed at ₩5,390 (+1.32%) on 2026-09-04. Listed on KOSPI; price, financials and dividends update daily after market close.
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Strong RS 79 · top 21%
New high + volume — the real recordrecord · not a prediction
Last 30 sessions
303 picks
Next-day win rate
50.7%
Avg next-day
-0.11%
vs market
-0.49%p
Every new-high-plus-volume pick we actually published (Korea market) — not this stock alone.
Signal history
| Date | Signal | +20 trading days |
|---|---|---|
A record, not a prediction.
How this is calculated
"·" means fewer than 20 trading days have passed 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.
Trade plan
Fill entry, stop, account size and risk percent to get a share count. The stop must sit below the entry.
A calculator · not advice or a guarantee
Financials & valuation at a glance
B-
Overall: 건설,건축관련 61/118 · top 51%
Factor composite · relative position in sector
PER — · PBR 0.26 — own-history percentile 32/100 · 71/100
Open self-history band
PER32/100
PBR71/100
Factual information · not investment advice
Past reported results · not investment advice
More — deeper indicators
Financial safety
Reference indicatorAs of 2024Safe zoneFinancial-metric reference signal
Altman Z'' zoneZ'' 4.26
Distress
Grey
Safe
- Altman Z''
- 4.26
- Beneish M-Score
- -2.05
- Sloan accrual
- 0.93%
No statistical flag
부실·조작 위험을 나타내는 사실 지표입니다. 투자 조언이 아니며, 검증 전이라 참고용입니다.
Factual information, not investment advice.
Why has this company moved this way?
Auditable observations with the original numeric evidence.
Factual information, not investment advice.
Earnings quality · Piotroski F-Score
0/9Weak
Piotroski measures year-over-year financial improvement, not absolute quality.
Financial improvement score0/9
Profitability
- Positive ROANot passed
- Positive OCFNot passed
- Improving ΔROANot passed
- Accruals (OCF > net income)Not passed
Leverage & liquidity
- Lower debtNot passed
- Higher current ratioNot passed
- No new sharesNot passed
Efficiency
- Higher gross marginNot passed
- 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.
Forensic signals
Anomaly and structural signals observed in the financial statements.
Margin trendWarning
영업외손익 급변 (영업이익 대비 110% 규모 변동) — 일회성 손익 주의. 통계적 정황 신호이며 회계부정 단정이 아닙니다.
Factual information, not investment advice.
Industry structure
KRAs of 2026-09-05건설,건축관련
This stock is in 건설,건축관련: revenue rank 79 of 118, share 0.1%.
79 / 1180.1%revenue share
Who dominates this industry?
- 1현대건설20.1%
- 2GS건설7.9%
- 3대우건설6.5%
- 4삼성E&A6.1%
- 5DL이앤씨5.1%
- 6삼일씨엔에스0.1%
Concentration
DistributedCR3 34.5%HHI and CR3 are separate industrial-organization facts; they are not the polarization verdict.
Polarization
MixedConsistentPolarization measures industry gaps and structure, not valuation, forecast, or investment advice.
Margin lens
- IQR%p
- 6.23
- Direction
- 확대
- Level
- 좁음
- Years
- 6
Value lens
- P90/P10
- 5
- Median P/B
- 0.53
- Level
- 보통
- n
- 113
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
- -1.4%
- Interest coverage
- -1.5x
- Return on equity (ROE)
- -0.8%
Operating margin −5pp
Operating lossInterest coverageBase -1.5x adverse case -6.7x
Return on equity (ROE)Base -0.8% adverse case -6.1%
Revenue −15%
Interest coverage riskInterest coverageBase -1.5x adverse case -1.3x
Return on equity (ROE)Base -0.8% adverse case -1.8%
Interest rate +2pp
Interest coverage riskInterest coverageBase -1.5x adverse case -0.7x
Return on equity (ROE)Base -0.8% adverse case -2.9%
Interest coverage limit
Already below the limit by 2.4ppInterest coverage limit at an operating margin of 1%
Interest expense coverage threshold
Key suppliers · Annual report
Annual reportDART · 2026-03-23Suppliers disclosed by the company in its 2026-03-23 annual report.
Suppliers without disclosed amount
PHC
Who held it · filings
Filed recordA 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
- 삼일홀딩스59.29%2024-11-04 · 증감 +1.02%p
Connections
AI-extracted related companies · for reference
Customers
Competitors
Recent filings
SAMIL C&S's latest filings on Korea's DART. Open a headline for a reference summary and the original.
Source: DART (Korea electronic disclosure)
About SAMIL C&S
- What technical signals does SAMIL C&S (004440) have?
- SAMIL C&S current technical signals: no active technical signal.
- Is SAMIL C&S a cup-and-handle pattern?
- No. SAMIL C&S has no valid cup-and-handle signal right now.
- What are SAMIL C&S's financials and valuation?
- SAMIL C&S's income statement, balance sheet and cash flow are free for the most recent 8 years; the full history is on Pro. PER/PBR, dividend yield and sector valuation bands are free.
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