차입 증가 → 이자부담 → 수익성 악화
Critical부채가 +54.9% 늘며 이자보상배율이 39.4x에서 4.0x로 하락했다. ROE도 2.0%에서 0.3%로 낮아져 차입 부담이 수익성을 누르고 있다.
Evidence
부채 YoY +54.9%이자보상배율 39.4x→4.0xROE 2.0%→0.3%
Booster
008470 · KOSDAQ₩1,700+1.19%
2026-09-04 closeBooster last closed at ₩1,700 (+1.19%) on 2026-09-04. Listed on KOSDAQ; price, financials and dividends update daily after market close.
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No active signal.
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.
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
C+
Overall: 기계 71/115 · top 61%
Factor composite · relative position in sector
PER 16.91 · PBR 0.36 — own-history percentile 26/100 · 100/100
Open self-history band
PER26/100
PBR100/100
Factual information · not investment advice
Past reported results · not investment advice
More — deeper indicators
Annual dividend
Split-adjusted annual DPS history and available grade axes
Paid 15 consecutive years · Raised 0 consecutive years · Yield 2.94% (based on 2025 payment of 50원) · 3-year growth -5.9%
Per-share amount adjusted for splits and capital reductions · Factual information, not investment advice.
Financial safety
Reference indicatorAs of 2024Safe zoneFinancial-metric reference signal
Altman Z'' zoneZ'' 7.69
Distress
Grey
Safe
- Altman Z''
- 7.69
- Beneish M-Score
- -2.22
- Sloan accrual
- 0.88%
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.
운전자본 팽창 → 현금 고갈 → 유동성 위기
Warning순운전자본이 +16.9% 팽창하며 현금이 묶이고 있다. 영업CF/순이익 비율이 46%로 이익 대비 현금 회수가 부족하고, 유동비율도 3.94에서 2.79로 하락했다.
Evidence
순운전자본 YoY +16.9%영업CF/순이익 46%유동비율 3.94→2.79
Factual information, not investment advice.
Earnings quality · Piotroski F-Score
3/9Weak
Piotroski measures year-over-year financial improvement, not absolute quality.
Financial improvement score3/9
Profitability
- Positive ROAPass
- Positive OCFPass
- Improving ΔROAPass
- 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.
Cash conversion cycleWarning
현금전환주기(CCC) 3기 연속 확대 — 운전자본 경색·현금 회수 지연 주의. 통계적 정황 신호이며 회계부정 단정이 아닙니다.
Margin trendWarning
영업외손익 급변 (영업이익 대비 679% 규모 변동) — 일회성 손익 주의. 통계적 정황 신호이며 회계부정 단정이 아닙니다.
Factual information, not investment advice.
Industry structure
KRAs of 2026-09-05기계
This stock is in 기계: revenue rank 63 of 114, share 0.1%.
63 / 1140.1%revenue share
Who dominates this industry?
- 1LS28.3%
- 2두산에너빌리티16.7%
- 3효성중공업5%
- 4LS ELECTRIC4.7%
- 5현대로템4.5%
- 6부스타0.1%
Concentration
DistributedCR3 50.1%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
- 11.8
- Direction
- 확대
- Level
- 보통
- Years
- 7
Value lens
- P90/P10
- 19.1
- Median P/B
- 1.14
- Level
- 넓음
- n
- 103
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
- 0.2%
- Interest coverage
- 4x
- Return on equity (ROE)
- 2.1%
Operating margin −5pp
Operating lossInterest coverageBase 4x adverse case -89.3x
Return on equity (ROE)Base 2.1% adverse case -6.5%
Revenue −15%
TolerableInterest coverageBase 4x adverse case 3.4x
Return on equity (ROE)Base 2.1% adverse case 0.2%
Interest rate +2pp
Interest coverage riskInterest coverageBase 4x adverse case 0.4x
Return on equity (ROE)Base 2.1% adverse case -0.5%
Interest coverage limit
Current margin 0.2ppInterest coverage limit at an operating margin of 0.1%
Interest expense coverage threshold
Key suppliers · Annual report
Annual reportDART · 2026-03-13Suppliers disclosed by the company in its 2026-03-13 annual report.
Suppliers without disclosed amount
LineCycleTime
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
- 유승협38.55%2026-06-24 · 증감 +1.23%p
- 이상기24.46%2026-05-11 · 증감 +1.13%p
Connections
AI-extracted related companies · for reference
Customers
Competitors
Recent filings
Booster's latest filings on Korea's DART. Open a headline for a reference summary and the original.
Source: DART (Korea electronic disclosure)
About Booster
- What technical signals does Booster (008470) have?
- Booster current technical signals: no active technical signal.
- Is Booster a cup-and-handle pattern?
- No. Booster has no valid cup-and-handle signal right now.
- What are Booster's financials and valuation?
- Booster'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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