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ZYBERNO

Stock Report

Updated Sep 1, 2026

bioAffinity Technologies, Inc. (BIAF)

NASDAQ

$6.54

Professional Investment Analysis

ZYBERNO SCORE →

Is it a great business? Is it getting better?

22.0/100

POOR BUSINESS

bioAffinity Technologies, Inc. (BIAF) scores 22/100 — 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 BIAF 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 BIAF valuation analysis · → View full BIAF 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 (-257.3%)

Debt-to-Equity (Solvency Risk):GOOD (0.58x)

Operating Margin (Operational Efficiency):CRITICAL (-209.8%)

Return on Capital (Capital Efficiency):CRITICAL (-433.9%)

📊 Valuation Trilogy

Three interconnected metrics for complete valuation analysis

Click any metric for full methodology and detailed analysis

Zyberno's Verdict

bioAffinity Technologies, Inc. (BIAF) stock report — Zyberno Score 22/100 (POOR BUSINESS). Full financial analysis on Zyberno.

Over the trailing twelve months, BIAF generated -$10.94M in Owner Earnings. Capital was deployed as follows: $15.45K invested in capital expenditures. Reinvestment rate: 4.8%.

DIVISION I: EXECUTIVE SUMMARY

A. Market Valuation

Market Price & Capitalization (2)

Current Price:6.54

Market Cap:$34.18M

Valuation Multiples (3)

P/B Ratio:9.07x

P/S Ratio:5.79x

Peg Ratio:-999.00x

Enterprise Metrics (1)

Enterprise Value:$32.55M

Price Action & Momentum (1)

% of 52-Week High:3.2%

B. Profitability Assessment

Return Metrics (5)

ROE:

-257.3%

📊 Click to view full BIAF ROE analysis →

ROA:-159.5%

Roic:

-433.9%

📊 Click to view full BIAF ROIC analysis →

Reinvestment Rate:4.8%

Fundamental Growth Rate (g):-20.8%

Margin Analysis (3)

Operating Margin Ttm:-209.8%

Net Margin Ttm:-257.3%

Ebitda Margin:-205.9%

TTM Performance (2)

Operating Margin Ttm:-209.8%

Net Margin Ttm:-257.3%

Yield Metrics (2)

Earnings Yield:-$2.43K

Dividend Yield:0.0%

C. Log-Linear Regression Growth Trends

Revenue Growth (Linear) (1)

Revenue Growth Rate (Linear):100.0%

D. Financial Stability

Liquidity Ratios (3)

Current Ratio:1.44x

Quick Ratio:1.41x

Cash Ratio:0.91x

Leverage Analysis (3)

Debt To Equity Ttm:0.58x

Debt-to-Equity Ratio:0.58x

Debt To Ebitda:-999.00x

Coverage Ratios (2)

Interest Coverage Ratio:-235.80x

Times Interest Earned:-235.80

Capital Structure (4)

Working Capital:1,184,374.00

Cash And Cash Equivalents:2,429,719.00

Long Term Debt:$637.64K

Net Debt:-$1.63M

DIVISION II: FINANCIAL STATEMENTS ANALYSIS

A. Income Statement Analysis

Revenue Components (2)

Revenue TTM: $5.90M

Linear Growth: 100.0%

📊 Click to view full BIAF Revenue analysis & methodology →

Cost Of Revenue Ttm:$0.00

Profitability Breakdown (2)

$0.00-$12.38M

Bottom Line Performance (3)

-$15.19M

Income Before Tax:-$15.18M

Ebitda Ttm:-12,149,922.00

Operating Expenses (5)

Operating Expenses:18,282,634.00

R And D Expense:1,415,883.00

Sga Expense:11,346,811.00

Income Tax Expense:$44.04K

Interest Expense:44,837.00

Expense Ratios (3)

R And D To Revenue Percentage:93.7%

Sga To Revenue Percentage:751.2%

Ebitda Margin:-205.9%

B. Balance Sheet Analysis

Asset Composition (5)

Total Assets:$7.62M

Current Assets:$3.87M

Ppe Net:1,016,992.00

Goodwill:1,404,486.00

Intangible Assets:$687.64K

Liability Structure (4)

Total Liabilities:3,850,482.00

Current Liabilities:2,680,906.00

Long Term Debt:$637.64K

Short Term Debt:$163.28K

Equity & Capital (3)

Equity:$3.77M

Retained Earnings:-$75.55M

Common Stock:350,000,000.00

Working Capital Items (3)

Accounts Receivable:0.00

Inventory:82,378.00

Accounts Payable:969,845.00

Special Items (2)

Contract Liabilities:22,696.00

Stock Based Compensation:14,340.00

C. Cash Flow Analysis

Operating Activities (2)

-$10.91M-$10.93M

Investment Activities (2)

Investing Cash Flow:-$5.66K

Capital Expenditures Ttm:15,445.00

Financing Activities (3)

Financing Cash Flow:-$118.51K

Dividends Paid Ttm:0.00

Stock Repurchase:0.00

Capital Transactions (3)

Common Stock Issuance:5,800,000.00

Long Term Debt Issuance:$0.00

Long Term Debt Repayments:$0.00

Non-Cash Items (1)

Depreciation Amortization Ttm:231,727.00

DIVISION III: OPERATIONAL METRICS

A. Per Share Analysis

Earnings Per Share (3)

EPS (Basic TTM):-9.78

-$9.78

Earnings Per Share Ttm:-$2.91

Revenue & Cash Per Share (2)

Sales Per Share Ttm:1.13

Operating Cash Flow Per Share:-$1.78

Book Value & Capital (2)

Book Value Per Share:$0.72

Cash Per Share:0.46

Dividend Policy (1)

Dividend Payout Ratio:-999.00x

B. Operational Efficiency

Asset Utilization (2)

Asset Turnover Ttm:0.62x

Working Capital Turnover Ttm:4.98x

Receivables Management (2)

Receivables Turnover Ttm:-999.00x

Days Sales Outstanding Ttm:-999.00

Inventory Management (2)

Inventory Turnover Ttm:71.63x

Days Inventory Outstanding Ttm:5.10

Payables & Cash Cycle (2)

Days Payable Outstanding:59.99

Cash Conversion Cycle:-1,053.89

C. Quality & Risk Metrics

Financial Quality Scores (2)

Financial Strength Score:80.00

Quality Score:35.00

Market Metrics (2)

Beta:0.00x

Volatility Category:unknown

DIVISION IV: INVESTMENT ANALYSIS

A. Value Investment Framework

Owner Earnings Analysis (1)

-$10.94M

Damodaran Growth Analysis (2)

Reinvestment Rate:4.8%

Fundamental Growth Rate (g):-20.8%

B. Log-Linear Regression Growth Analysis

Growth Rates (Log-Linear Regression) (1)

Revenue Growth Rate (Linear):100.0%

Other Growth Rates (1)

Book Value Growth Rate (Linear):-22.5%

C. Company Profile & Context

Corporate Information (6)

Symbol:BIAF

Company Name:bioAffinity Technologies, Inc.

Sector:Unknown

Industry:Services-Commercial Physical & Biological Research

Exchange:NASDAQ

Country:United States

Market Classification (3)

Market Cap Category:N/A

Price Category:penny

Volume Category:N/A

Share Structure (3)

Shares Outstanding:5.23M

Shares Outstanding Basic:5.23M

Shares Outstanding Diluted:5.23M

Data Processing Info (3)

Processing Version:v3.0

Last Updated:2026-09-01 17:15:56 UTC

Data Timestamp:2026-08-21T23:19:02.075143