Autonomix Medical, Inc.

AMIX
About the company

Autonomix Medical, Inc., a development stage medical device company, focuses on advancing technologies for sensing and treating disorders of nervous system. The company's technology platform includes a catheter-based system incorporating microchip-enabled sensing architecture designed to detect low-amplitude neural signals from within the vascular system.

Country: United StatesPrice: $1.37Market Cap: $2.8M

Investment snapshot

0%positive consensus
Scored 1d ago

Positive

0

BUY / PASS

Neutral / negative

2 / 14

NEUTRAL / FAIL

Median fair value

—

No comparable estimates

Models with upside

0 / 17

Positive margin of safety

Key risk

No clean pass — all 16 investors flag at least one profitability criterion

Framework analysis

VerdictMeaning
BUYPositive purchase signal: the framework's buy requirements are met.
PASSThe company clears the framework's checklist or screen, but the framework does not produce a buy signal. For valuation frameworks this often means margin of safety is missing, insufficient, or unavailable; some screen-only frameworks have no intrinsic-value BUY state.
NEUTRALNeither a positive nor negative conclusion. It does not mean to hold an existing position.
FAILThe company does not clear the framework's requirements.
RankedRanked strategies do not use PASS: selected cohort is BUY, outside the cohort is FAIL, and unranked is NEUTRAL.

Current investor scores use trailing 12-month flows and the latest balance sheet where supported. Multi-year and EPS tests retain annual history; each framework shows its financial basis below. Intrinsic values use annual financials.

MetricGraham

Defensive Value

Buffett

Quality Compounder

Lynch

GARP

Greenblatt

Magic Formula

Piotroski

F-Score

Dreman

Contrarian Value

Munger

Quality Focus

Pabrai

Dhandho Framework

Akre

Three-Legged Stool

Marks

Risk-Aware Value

Ackman

Activist Value

Templeton

Global Bargain Hunter

Sleep

Scale Economies Shared

Asness

Systematic Factors

Neff

Low-P/E Total Return

Schloss

Asset-Value Discipline

O'Shaughnessy

Systematic Factor Composite

VerdictFAILFAILFAILNot rankedFAILFAILFAILFAILFAILFAILFAILFAILFAILNEUTRALFAILFAILNEUTRAL
Score
AnalysisChecking access…Checking access…Checking access…Checking access…Checking access…Checking access…Checking access…Checking access…Checking access…Checking access…Checking access…Checking access…Checking access…Checking access…Checking access…Checking access…Checking access…
Intrinsic Value (annual)N/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
Margin of SafetyN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
Financial Basis

TTM ended 2026-09-30 · Balance sheet at 2026-09-30 · Annual history · FY 2025

Latest source filing: 2026-11-10

Score computed: 2026-11-14

Annual history · FY 2025

Latest source filing: 2026-05-27

Score computed: 2026-11-14

Annual history · FY 2025 · TTM ended 2026-09-30

Latest source filing: 2026-11-10

Score computed: 2026-11-14

Annual history · FY 2025

Latest source filing: 2026-05-27

Score computed: 2026-11-14

Annual history · FY 2025

Latest source filing: 2026-05-27

Score computed: 2026-11-14

Annual history · FY 2025 · TTM ended 2026-09-30 · Balance sheet at 2026-09-30 · Market data at 2026-11-01

Latest source filing: 2026-11-10

Score computed: 2026-11-14

Qualitative assessment · Annual history · FY 2025

Latest source filing: 2026-05-27

Score computed: 2026-11-14

Qualitative assessment · Annual history · FY 2025

Latest source filing: 2026-05-27

Score computed: 2026-11-14

Annual history · FY 2025 · Qualitative assessment

Latest source filing: 2026-05-27

Score computed: 2026-11-14

Annual history · FY 2025 · Qualitative assessment

Latest source filing: 2026-05-27

Score computed: 2026-11-14

Annual history · FY 2025 · TTM ended 2026-09-30 · Market data at 2026-11-01

Latest source filing: 2026-11-10

Score computed: 2026-11-14

Annual history · FY 2025 · Price history 2025-01-01–2026-11-01

Latest source filing: 2026-05-27

Score computed: 2026-11-14

Annual history · FY 2025 · Qualitative assessment

Latest source filing: 2026-05-27

Score computed: 2026-11-14

TTM ended 2026-09-30 · Balance sheet at 2026-09-30 · Price history 2025-01-01–2026-11-01 · Annual history · FY 2025

Latest source filing: 2026-11-10

Score computed: 2026-11-14

Annual history · FY 2025

Latest source filing: 2026-05-27

Score computed: 2026-11-14

Annual history · FY 2025 · Balance sheet at 2026-09-30

Latest source filing: 2026-11-10

Score computed: 2026-11-14

TTM ended 2026-09-30 · Annual history · FY 2025 · Price history 2025-01-01–2026-11-01

Latest source filing: 2026-11-10

Score computed: 2026-11-14

Where It Passes

    Where It Falls Short

    • Profitability0% pass✓ 1✗ 34▾

      No clean pass — all 16 investors flag at least one profitability criterion

      Positive EPS (10 years)0/5 years positive
      ✗GrahamPositive EPS every year for 10 years
      EPS Growth (3-yr avg, 10-yr window)
      ✗Graham>= 33% growth
      Net Income Positive (10+ years)0/5 years positive
      ✗BuffettPositive every year for 10+ years
      ROE (up to 5-year arithmetic mean)-233.9%
      ✗Buffett> 15% arithmetic mean (app rule)
      Operating Margin (10-yr trend)
      ✗BuffettStable or rising over 10 years
      Free Cash Flow Proxy$-16.7M
      ✗BuffettPositive and growing
      Earnings Variance (10-yr CoV)
      ✗BuffettCoV < 0.3
      Retained Earnings Effectiveness
      ✗Buffett$1 retained -> > $1 market value created
      Basic earnings-growth PEG (dividends excluded)
      ✗Lynch< 1.0 (ideally < 0.5)
      3-5 Year EPS CAGR
      ✗Lynch15-30% (Fast Grower); > 0% to pass
      ROE-169.7%
      ✗Lynch> 15%
      EBIT / Enterprise ValueN/A (EV <= 0)
      ✗Greenblatt> 10%
      Earnings Yield + ROC AssessmentEY=N/A (EV <= 0), ROC=N/A (invested capital <= 0)
      ✗GreenblattBoth EY > 10% and ROC > 25%
      Net Income / Total Assets-219.93%
      ✗PiotroskiROA > 0
      ROA Change YoY-116.36% -> -219.93% (delta: -103.58%)
      ✗PiotroskiCurrent ROA > Prior ROA
      (CFO / Total Assets) vs ROACFO/Assets=-161.61%, ROA=-219.93%
      ✓PiotroskiCFO/Assets > ROA
      Gross Margin Change YoY
      ✗PiotroskiImproved YoY
      Pre-Tax Income / Revenue
      ✗Dreman>= 8%
      Net Income / Shareholders' Equity-169.7%
      ✗Dreman> 12%
      Margin of Safety
      ✗PabraiP/B < 1.5 or P/E < 15
      Return on Equity-208.9% (3-yr avg)
      ✗AkreROE > 20% (3-year avg)
      Discount to Intrinsic Value
      ✗Marks>= 20% below intrinsic value
      Positive Net Income Frequency0/4 years positive
      ✗MarksPositive net income in >= 7 of last 10 years
      Operating Income / Revenue
      ✗Ackman>= 15%
      Net Income / Shareholders Equity-169.7%
      ✗Ackman>= 15%
      5-Year EPS CAGR
      ✗Templeton> 0% (5-year EPS CAGR)
      Operating Margin Trend
      ✗TempletonNon-negative operating-margin trend over 3 years
      Revenue growth vs. gross and operating margin trend
      ✗SleepRevenue rising; gross margin flat or falling; operating margin holding
      Net income / market capitalization-420.46%; #5882/6340 (top 92.8%)
      ✗AsnessTop 30% of eligible cross-section✗OshaughnessyTop 10% of eligible cross-section
      Gross profit / total assets
      ✗AsnessTop 30% of eligible cross-section
      Net income / positive book equity-169.73%; #4818/5226 (top 92.2%)
      ✗AsnessTop 30% of eligible cross-section
      Negative 5-year standard deviation of ROA-0.4577; #4884/5884 (top 83.0%)
      ✗AsnessTop 30% of eligible cross-section
      3-5 Year Diluted EPS CAGR
      ✗Neff7%-20% annualized
      Positive Diluted-EPS Years
      ✗Schloss>= 70% positive over 5-10 observed years (app rule)
    • Valuation0% pass✓ 2✗ 26▾

      No clean pass — all 13 investors flag at least one valuation criterion

      Price / 3-yr avg EPS
      ✗Graham<= 15x
      Price-to-Book Ratio
      ✗Graham<= 1.5x
      P/E x P/B
      ✗Graham<= 22.5
      Basic earnings-growth PEG (dividends excluded)
      ✗Lynch< 1.0 (ideally < 0.5)
      EBIT / Enterprise ValueN/A (EV <= 0)
      ✗Greenblatt> 10%
      Earnings Yield + ROC AssessmentEY=N/A (EV <= 0), ROC=N/A (invested capital <= 0)
      ✗GreenblattBoth EY > 10% and ROC > 25%
      Price / EPS
      ✗Dreman< 12x✗Templeton< 12x (fixed ceiling; proxy for the market's cheapest 40%)
      Price / (CFO / Shares)
      ✗Dreman< 8x
      Price / Book Value per Share
      ✗Dreman< 1.2x✗Templeton< 1.5x✗SchlossP/B <= 0.80x (app cutoff)
      Valuation Reasonableness
      ✗MungerP/E < 25 or Owner Earnings Yield > 5%
      P/E or FCF YieldFCF Yield=-438.7%
      ✗PabraiP/E < 15 or FCF Yield > 10%
      P/B or P/E vs. Historical Average
      ✗MarksP/E < 15 or P/B < 2.0
      Discount to Intrinsic Value
      ✗Marks>= 20% below intrinsic value
      Price / FCF per Share
      ✗Ackman<= 25
      Price vs. Trailing Low100% of trailing low ($1.37)
      ✓Templeton<= 120% of trailing low (certified split-adjusted live window)
      Net income / market capitalization-420.46%; #5882/6340 (top 92.8%)
      ✗AsnessTop 30% of eligible cross-section✗OshaughnessyTop 10% of eligible cross-section
      Positive book equity / market capitalization+2.4772; #553/6449 (top 8.6%)
      ✓AsnessTop 30% of eligible cross-section
      Price / Diluted EPS
      ✗NeffP/E <= 15x (app proxy for a P/E 40%-60% below the market)
      (EPS CAGR % + Dividend Yield %) / P/E
      ✗Neff> 0.7 (Neff's published traditional edge)
      Price / Tangible Book Value per Share
      ✗SchlossP/TBV <= 1.00x (app cutoff)
      Book Value per Share Change
      ✗SchlossLatest BVPS >= earliest BVPS over >= 3 years (app rule)
      Revenue / market capitalization+0.0000; #5080/5247 (top 96.8%)
      ✗OshaughnessyTop 10% of eligible cross-section
      (Operating cash flow - capex) / market capitalization-438.70%; #4329/4519 (top 95.8%)
      ✗OshaughnessyTop 10% of eligible cross-section
      Trailing six-month price return through the evaluation date-82.85%; #5870/6202 (top 94.6%)
      ✗OshaughnessyTop 10% of eligible cross-section
    • Cash Flow0% pass✓ 1✗ 11▾

      No clean pass — all 10 investors flag at least one cash flow criterion

      Free Cash Flow Proxy$-16.7M
      ✗BuffettPositive and growing
      FCF Positive and Growing$-12.3M
      ✗LynchPositive and growing
      Operating Cash Flow$-12.3M
      ✗PiotroskiCFO > 0
      (CFO / Total Assets) vs ROACFO/Assets=-161.61%, ROA=-219.93%
      ✓PiotroskiCFO/Assets > ROA
      Price / (CFO / Shares)
      ✗Dreman< 8x
      P/E or FCF YieldFCF Yield=-438.7%
      ✗PabraiP/E < 15 or FCF Yield > 10%
      FCF Positive0/4 years FCF positive
      ✗MarksPositive FCF in majority of recent years
      (OCF - CapEx) / Market Cap
      ✗Ackman>= 4%
      Price / FCF per Share
      ✗Ackman<= 25
      Positive Operating Cash Flow frequency0/4 years positive
      ✗SleepPositive OCF in >= 70% of available years
      Operating Cash Flow - Capital Expenditures$-12.3M
      ✗Neff> $0 (app proxy for a strong fundamental case)
      (Operating cash flow - capex) / market capitalization-438.70%; #4329/4519 (top 95.8%)
      ✗OshaughnessyTop 10% of eligible cross-section
    • Growth0% pass✓ 1✗ 12▾

      No clean pass — all 8 investors flag at least one growth criterion

      EPS Growth (3-yr avg, 10-yr window)
      ✗Graham>= 33% growth
      Basic earnings-growth PEG (dividends excluded)
      ✗Lynch< 1.0 (ideally < 0.5)
      3-5 Year EPS CAGR
      ✗Lynch15-30% (Fast Grower); > 0% to pass
      Inventory Growth vs Revenue GrowthN/A (no inventory)
      ✓LynchInventory growth < Revenue growth
      EPS Growth Direction
      ✗DremanPositive over recent years
      EPS CAGR
      ✗Dreman> 5% annualized
      Positive Net Income Frequency0/4 years positive
      ✗MarksPositive net income in >= 7 of last 10 years
      3yr Median Revenue Growth
      ✗Ackman>= 5%
      Positive EPS Growth Frequency
      ✗AckmanPositive EPS growth in >= 3 of last 5 years
      5-Year EPS CAGR
      ✗Templeton> 0% (5-year EPS CAGR)
      Revenue growth vs. gross and operating margin trend
      ✗SleepRevenue rising; gross margin flat or falling; operating margin holding
      5-year Revenue CAGR
      ✗SleepCAGR > 7%
      3-5 Year Diluted EPS CAGR
      ✗Neff7%-20% annualized
    • Verdicts0% pass✗ 14▾

      Split decision: 14 FAIL · 2 NEUTRAL

      Overall verdict
      ✗GrahamFAIL (1/9)✗BuffettFAIL (0/9)✗LynchFAIL (1/7)•GreenblattNot ranked✗PiotroskiFAIL (F-Score 2)✗DremanFAIL (1/11)✗MungerFAIL (1/4)✗PabraiFAIL (0/3)✗AkreFAIL (0/6)✗MarksFAIL (0/5)✗AckmanFAIL (0/9)✗TempletonFAIL (2/8)✗SleepFAIL (0/6)•AsnessNEUTRAL (Not ranked)✗NeffFAIL (0/6)✗SchlossFAIL (1/7)•OshaughnessyNEUTRAL (Not ranked)
    • Debt & Leverage8% pass✓ 3✗ 12▾

      11 of 12 flag AMIX's debt & leverage — Graham, Buffett, Lynch +8 more

      LT Debt vs Net Current Assets
      ✗GrahamLT Debt <= Net Current Assets
      Debt/Equity & Interest Coverage
      ✗BuffettD/E < 0.5 AND Interest Coverage > 5x
      Total Debt / Equity
      ✗Lynch< 0.33
      Cash - Long-term Debt
      ✗LynchPositive preferred
      LT Debt / Total Assets Change0.00% -> 0.00%
      ✓PiotroskiDecreased YoY
      Current Assets / Current Liabilities6.52
      ✓Dreman> 1.5✓SchlossCurrent ratio >= 1.50x (app cutoff)
      Total Debt / Shareholders' Equity
      ✗Dreman< 0.8✗Templeton< 1.0 (fixed cap; proxy for below-sector-median leverage)✗SchlossD/E < 1.00x
      Debt Levels
      ✗MungerDebt/Equity < 0.5✗AkreDebt/Equity < 0.3
      Interest Coverage & Debt/EBITDA
      ✗MarksInterest Coverage > 3x; Debt/EBITDA < 4x
      Total Debt / Shareholders Equity
      ✗Ackman<= 1.0
      Negative debt-to-equity (higher means less debt)
      ✗AsnessTop 30% of eligible cross-section
    • Efficiency25% pass✓ 2✗ 9▾

      6 of 8 flag AMIX's efficiency — Buffett, Greenblatt, Piotroski +3 more

      Current Ratio6.52
      ✓Graham>= 2.0
      ROIC (3-5 yr avg)
      ✗Buffett> 10%
      ROIC - WACC
      ✗BuffettPositive (WACC = 10%)
      EBIT / (NWC + Net Fixed Assets)N/A (invested capital <= 0)
      ✗Greenblatt> 25%
      Current Ratio Change YoY5.63 -> 4.45
      ✗PiotroskiIncreased YoY
      Revenue / Total Assets Change YoY0.00x -> 0.00x
      ✗PiotroskiImproved YoY
      Current Assets / Current Liabilities6.52
      ✓Dreman> 1.5
      Return on Invested Capital
      ✗Munger> 15%
      ROIC (high and growing)FY2023: ROIC=unavailable; FY2024: ROIC=unavailable; FY2025: ROIC=unavailable
      ✗AkreLatest 3 consecutive FYs: ROIC > 15% in each
      Reinvestment Rate x ROIC
      ✗AkreReinvestment Rate * ROIC > 10%
      ROIC (5-year)
      ✗SleepROIC > 12% in a majority of years

    Business & financials

    Financial snapshot: annual FY 2025. Current investor scores may use newer quarterly data.

    Company Profile

    Industry: Medical Equipment
    SIC Sector: Measuring & Medical Instruments
    Size: Micro Cap($2.8M)
    Revenue: $0.00
    Net Income: $16.7M-46.5% YoY

    Financial Snapshot

    Operating Margin--
    Return on Equity-283.5%
    Debt / Equity--
    Current Ratio4.45

    Company Financials

    Latest TTM and quarters alongside annual years

    TTM sums four consecutive quarters and uses the latest quarter-end balances. Quarter columns show three-month results; annual columns show full-year totals. Growth compares the same period a year earlier. EPS is not added for TTM; full-year ratios are blank for quarters.

    The latest annual period end is unavailable. Showing the latest fiscal cycle’s quarters; quarter and annual columns may overlap. Quarterly shows the full quarter history.

    MetricTTM · 2026-09-30

    2025-10-01 – 2026-09-30

    Sources · derived quarter values

    Derived from cumulative filings: operating cash flow, depreciation amortization, capex, revenue, net income, operating income, ebit, pre tax income, interest expense.

    Q2 FY 2027

    2026-07-01 – 2026-09-30

    Sources · derived quarter values

    Derived from cumulative filings: operating cash flow, depreciation amortization.

    Q1 FY 2027

    2026-04-01 – 2026-06-30

    Sources
    FY 2025
    Sources
    • 10-K · 2026-05-27
    FY 2024
    Sources
    • 10-K · 2025-05-29
    FY 2023
    Sources
    • 10-K · 2024-05-31
    FY 2022
    Sources
    • 10-K · 2024-05-31
    FY 2021
    Sources
    • 10-K · 2024-05-31
    Market Cap$2.8Mcurrent--------------
    Revenue$0$0$0$0$0$0$0--
    Operating Income-$12.0M↑29%-$3.2M↑58%-$2.8M↑19%-$17.0M↓47%-$11.6M↑4%-$12.0M↓505%-$2.0M--
    Net Income-$11.8M↑53%-$3.1M↑58%-$2.7M↑18%-$16.7M↓46%-$11.4M↑26%-$15.4M↓675%-$2.0M--
    EPS (Diluted)----------------
    Gross Margin————————
    Operating Margin————————
    ROE-169.7%↑56%——-283.5%↓101%-140.9%↑30%-202.2%↑35%-309.0%—
    Total Debt----------------
    Shareholders' Equity$6.9M↑8%$6.9M↑8%$3.2M↓55%$5.9M↓27%$8.1M↑6%$7.6M↑1084%$644.0K↓67%$2.0M
    Current Ratio6.52↑23%6.52↑23%4.85↑6%4.45↓21%5.63↓53%12.09↑209%3.91—
    Debt / Equity————————
    Operating Cash Flow-$12.0M↑29%-$2.6M↑32%-$3.5M↓36%-$12.3M↓49%-$8.3M↓25%-$6.6M↓256%-$1.9M--
    Free Cash Flow-------$12.3M↓49%-$8.3M↓25%-$6.6M↓257%-$1.9M--

    Score history

    Historical Score Timeline

    Industry peers

    Industry Peers

    Similar companies in Medical Equipment

    AMIX vs Peers — Financial Grading

    Revenue$0.00Bottom 25%
    Net Income$16.7MBottom 25%
    ROE-283.5%Bottom 25%
    D/E—
    Op. Margin—
    Curr. Ratio4.45Top 25%
    CompanyMarket CapPriceRevenueNet IncomeROED/EOp. MarginCurr. RatioGrahamBuffettLynchGreenblattPiotroskiDreman
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    STAAR SURGICAL COSTAA$1.3B$26.39$239.4M$80.4M-23.4%—-38.3%4.552/92/92/70/3F-Score 33/11
    ARTIVION, INC.AORT$931.9M$19.10$441.3M$9.8M2.2%0.487.6%3.532/90/90/70/3F-Score 71/11
    InMode Ltd.INMD$763.6M$13.27$370.5M$93.8M13.7%—23.0%9.885/93/90/73/3F-Score 44/11