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ZYBERNO

Stock Report

Updated Jun 10, 2026

Graphex Group Limited (GRFXF)

Technology • Over The Counter

$0.01

Professional Investment Analysis

ZYBERNO SCORE →

Is it a great business? Is it getting better?

18.0/100

POOR BUSINESS

Graphex Group Limited (GRFXF) scores 18/100 — concerning metrics indicating significant structural or financial risks.

📊 How is the Zyberno Score calculated? +

The Zyberno Score answers one question: "Is this a quality business worth owning?" It's a 0-100 investment grade that evaluates business fundamentals across four critical dimensions, based on principles from Warren Buffett, Benjamin Graham, Peter Lynch, and Charlie Munger.

The 4 Core Categories (25 points each):

1. PROFITABILITY (25 pts)

Metrics: ROE, ROIC, Net Margin, Operating Margin
Thresholds: ROE >20% excellent • ROIC >20% excellent • Net Margin >20% excellent • Operating Margin >25% excellent

2. FINANCIAL STRENGTH (25 pts)

Metrics: Debt-to-Equity, Current Ratio, Interest Coverage, Altman Z-Score
Thresholds: D/E <0.3 excellent • Current Ratio >2.5 excellent • Interest Coverage >10x excellent • Altman Z >3.0 safe

3. CASH FLOW QUALITY (25 pts)

Metrics: Free Cash Flow, OCF vs Net Income, FCF Margin
Thresholds: Positive & growing FCF excellent • OCF/NI >1.2x excellent (cash earnings exceed accounting)

4. GROWTH & CONSISTENCY (25 pts)

Metrics: Revenue Growth, Net Income Growth, FCF Growth, Piotroski F-Score
Thresholds: Growth via log-linear regression • Piotroski 8-9 excellent, 6-7 good

Score Interpretation:

75-100

GREAT BUSINESS

65-74

GOOD BUSINESS

50-64

AVERAGE BUSINESS

30-49

WEAK BUSINESS

0-29

POOR BUSINESS

→ View full GRFXF quality analysis & detailed breakdown

VALUATION SIGNAL

N/A (Requires more data)

Requires fair value calculation and current price data

💰 How is Margin of Safety calculated? +

Margin of Safety measures how much discount or premium you're paying relative to a stock's intrinsic value. It's Benjamin Graham's core principle: the larger the margin, the lower your downside risk.

Formula: (Intrinsic Value − Current Price) ÷ Intrinsic Value × 100%

How We Calculate Intrinsic Value (DCF Method):

Step 1: Calculate current Owner Earnings (OCF − Maintenance CapEx)

Step 2: Calculate company-specific growth rate using log-linear regression on 16 quarters of Owner Earnings

Step 3: Project 10 years forward using the calculated growth rate

Step 4: Discount each year's cash flow to present value using 10% discount rate

Step 5: Calculate terminal value using 3% perpetual growth rate

Step 6: Sum all discounted cash flows = Intrinsic Value

What The Percentages Mean:

+50% or more

EXCELLENT — Very undervalued

+25% to +50%

GOOD — Attractive discount

0% to +25%

FAIR — Reasonable value

0% to -25%

CAUTION — Slight premium

-25% or worse

POOR — Overvalued

"Price is what you pay, value is what you get." — Warren Buffett

→ View full GRFXF valuation analysis · → View full GRFXF Brina Gap analysis

📈 How is Brina Gap calculated? +

Brina Gap measures the difference between the growth a business can fundamentally sustain and the growth the market is already pricing in.

Formula: Fundamental Growth Rate − Market-Implied Growth Rate

The Two Components:

Fundamental Growth Rate = ROIC × Reinvestment Rate

What the business can sustainably grow at based on how much it reinvests and what return it earns on that capital. Grounded in historical financials.

Market-Implied Growth Rate = Reverse DCF

The growth rate the current Enterprise Value implicitly assumes. Calculated by back-solving a 10-year DCF model (10% WACC, 3% terminal growth) until the present value of projected cash flows equals EV.

What The Gap Means:

Gap > +5% Market Underestimates — potential upside

+2% to +5% Slight Underestimate

-2% to +2% Fairly Priced — market consensus matches fundamentals

-5% to -2% Slight Overestimate

Gap < -5% Market Overestimates — price embeds optimism fundamentals don't support

A positive gap (market underestimates) combined with a positive Margin of Safety is the strongest combined signal — the business is both cheap historically and forward economics are stronger than the price suggests.

Critical Financial Health Indicators

Return on Equity (Profitability):CRITICAL (0.0%)

Debt-to-Equity (Solvency Risk):EXCELLENT (0.14x)

Operating Margin (Operational Efficiency):CRITICAL (0.0%)

Return on Capital (Capital Efficiency):CRITICAL (-13.1%)

📊 Valuation Trilogy

Three interconnected metrics for complete valuation analysis

Click any metric for full methodology and detailed analysis

Zyberno's Verdict

Graphex Group Limited (GRFXF) stock report — Zyberno Score 18/100 (POOR BUSINESS). Full financial analysis on Zyberno.

DIVISION I: EXECUTIVE SUMMARY

A. Market Valuation

Market Price & Capitalization (2)

Current Price:0.01

Market Cap:$5.73M

Valuation Multiples (2)

P/B Ratio:0.13x

Peg Ratio:-999.00x

Enterprise Metrics (3)

Enterprise Value:$4.75M

Ev Ebitda Ratio:5.09x

Pfcf Ratio:1.33x

B. Profitability Assessment

Return Metrics (3)

Roic:

-13.1%

📊 Click to view full GRFXF ROIC analysis →

Reinvestment Rate:-1,408.9%

Fundamental Growth Rate (g):185.2%

Margin Analysis (1)

Ebitda Margin:2.1%

Yield Metrics (2)

Earnings Yield:-$999.00

Dividend Yield:0.1%

C. Log-Linear Regression Growth Trends

D. Financial Stability

Liquidity Ratios (3)

Current Ratio:0.82x

Quick Ratio:0.76x

Cash Ratio:0.11x

Leverage Analysis (3)

Debt To Equity Ttm:0.14x

Debt-to-Equity Ratio:0.14x

Debt To Ebitda:3.26x

Coverage Ratios (2)

Interest Coverage Ratio:-17.58x

Times Interest Earned:-17.58

Capital Structure (4)

Working Capital:-6,519,749.32

Cash And Cash Equivalents:4,017,239.91

Long Term Debt:$2.38M

Net Debt:-$979.86K

DIVISION II: FINANCIAL STATEMENTS ANALYSIS

A. Income Statement Analysis

Revenue Components (2)

$43.56M

Cost Of Revenue Ttm:$28.25M

Profitability Breakdown (2)

$15.31M-$7.50M

Bottom Line Performance (3)

-$12.57M

Income Before Tax:-$12.99M

Ebitda Ttm:931,994.55

Operating Expenses (5)

Operating Expenses:22,808,527.43

R And D Expense:2,098,487.67

Sga Expense:18,530,492.44

Income Tax Expense:-$418.83K

Interest Expense:426,233.37

Expense Ratios (3)

R And D To Revenue Percentage:4.8%

Sga To Revenue Percentage:42.5%

Ebitda Margin:2.1%

B. Balance Sheet Analysis

Asset Composition (5)

Total Assets:$111.67M

Current Assets:$30.01M

Ppe Net:4,519,299.16

Goodwill:13,012,819.17

Intangible Assets:$62.83M

Liability Structure (4)

Total Liabilities:67,928,118.54

Current Liabilities:36,533,267.38

Long Term Debt:$2.38M

Short Term Debt:$656.90K

Equity & Capital (3)

Equity:$43.74M

Retained Earnings:-$58.03M

Common Stock:2,000,000,000.00

Working Capital Items (3)

Accounts Receivable:12,909,930.85

Inventory:2,157,463.35

Accounts Payable:6,168,192.96

Special Items (2)

Contract Liabilities:4,775,498.73

Stock Based Compensation:1,795,694.75

C. Cash Flow Analysis

Operating Activities (2)

$5.44M$4.30M

Investment Activities (1)

Investing Cash Flow:-$11.49M

Financing Activities (3)

Financing Cash Flow:$6.69M

Dividends Paid Ttm:7,659.18

Stock Repurchase:0.00

Capital Transactions (3)

Common Stock Issuance:10,967,052.19

Long Term Debt Issuance:$0.00

Long Term Debt Repayments:$0.00

DIVISION III: OPERATIONAL METRICS

A. Per Share Analysis

Earnings Per Share (1)

Earnings Per Share Ttm:-$0.02

Revenue & Cash Per Share (2)

Sales Per Share Ttm:0.08

Operating Cash Flow Per Share:$0.01

Book Value & Capital (2)

Book Value Per Share:$0.08

Cash Per Share:0.01

Dividend Policy (1)

Dividend Payout Ratio:-999.00x

B. Operational Efficiency

Asset Utilization (2)

Asset Turnover Ttm:0.39x

Working Capital Turnover Ttm:-999.00x

Receivables Management (2)

Receivables Turnover Ttm:3.37x

Days Sales Outstanding Ttm:108.17

Inventory Management (2)

Inventory Turnover Ttm:13.09x

Days Inventory Outstanding Ttm:27.88

Payables & Cash Cycle (2)

Days Payable Outstanding:79.70

Cash Conversion Cycle:56.35

C. Quality & Risk Metrics

Financial Quality Scores (2)

Financial Strength Score:60.00

Quality Score:45.00

Market Metrics (2)

Beta:0.00x

Volatility Category:unknown

DIVISION IV: INVESTMENT ANALYSIS

A. Value Investment Framework

Damodaran Growth Analysis (2)

Reinvestment Rate:-1,408.9%

Fundamental Growth Rate (g):185.2%

B. Log-Linear Regression Growth Analysis

C. Company Profile & Context

Corporate Information (6)

Symbol:GRFXF

Company Name:Graphex Group Limited

Sector:Technology

Industry:Electrical Industrial Apparatus

Exchange:Over The Counter

Country:Unknown

Market Classification (3)

Market Cap Category:N/A

Price Category:penny

Volume Category:N/A

Share Structure (3)

Shares Outstanding:572.59M

Shares Outstanding Basic:572.59M

Shares Outstanding Diluted:0

Data Processing Info (3)

Processing Version:v3.0

Last Updated:2026-06-10 13:44:57 UTC

Data Timestamp:2026-06-10T13:44:57.222015