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Ainos Inc (AIMD) fair value: what the stock is really worth

As of Nov 10, 2026: fair value (intrinsic value) of Ainos Inc stock $0.37, price $0.47, that is 22.2% below the price, quality 17 out of 100. Rating: overvalued. The value is an estimate: none of our valuation models currently carries, it draws on revenue and assets compared with similar companies. Updated daily.

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Technology US

AI Ainos Inc logo Thin data Nov 10, 2026

Ainos Inc

AIMD · US
Expensive, weak quality

Our calculation puts a fair price 22% below what the stock costs today.

Moderate debt
Insiders bought $20,531 (6M) · sold $291,131
Fair value $0.3651 · Overvalued
Quality 17/100
Weak Growth (revenue 3y −67.2 %/yr in USD)
Negative free cash flow
Trails peers (2/7)
Narrow moat 5/100
Thin data
Estimate
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26 valuation models 8 families, DCF to NCAV 37 quality factors margins, balance sheet, cashflow, debt 6 AI factors moat, what no ratio measures 2,000+ data points verified, per stock, median

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Price vs Fair Value

$423.75 $0.4693 Fair Value $0.3651 Aug 2021 Nov 2026

White line = price, green steps = our fair value per fiscal year. As of Nov 10, 2026.

How to read this chart

60‑month range $0.4693 – $423.75 · fair‑value band $0.2738 – $0.4564 · the $0.4693 price screens above the $0.3651 fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). As of Nov 10, 2026.

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Company profile

Ainos, Inc., a dual-platform company, focusing artificial intelligence"based smelltech technologies and immune therapeutics. It offers AI Nose, an AI-based electronic olfaction system, which uses a smell language model to digitize scent into Smell IDs and turning into machine-readable data.

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The company provides its platforms for semiconductor manufacturing, robotics, and smart manufacturing industries; as well as senior care and women's health sectors.

In addition, it develops VELDONA, a low-dose oral interferon platform for human and animal health applications, targeting rare, autoimmune, and infectious diseases. The company was formerly known as Amarillo Biosciences, Inc. and changed its name to Ainos, Inc. in May 2021.

Ainos, Inc. was incorporated in 1984 and is based in Houston, Texas. Ainos, Inc. is a subsidiary of Taiwan Carbon Nano Technology Corporation.

Stock analysis

Ainos Inc (AIMD) currently trades at $0.4693, while our estimate is $0.3651, 22% below the price, so the stock looks overvalued today.

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Valuation

None of our valuation models currently carries for this company, usually because of losses or heavy investment. The estimate draws on revenue and assets compared with similar companies and is less precise than a model-based fair value.

Scenario range: $0.2738 (bear) to $0.4564 (bull), the price of $0.4693 sits above it. Bear and bull are the same models on cautious and optimistic assumptions, a range, not a price target.

Quality & growth

The Quality Score stands at 17/100 (below-average quality), in the Technology sector.

Weak Growth: Revenue growth is inconsistent: the periods point in different directions, so there is no trend to rely on.

Ainos Inc reported revenue of $124K in FY2025 versus $595K in FY2021, a compound −32.4%/yr. Reported net income was −$14.8M in FY2025.

Key figures

Market cap $5.4M Micro · EPS (TTM) $−2.54 · Return on equity −196% · Return on assets (EBIT) −40.7% (5-year average) · Operating margin −2,894,136% · Revenue growth (YoY) −96.7% · Free cash flow −$4.6M · Net debt $10.6M.

Competitive moat

Our AI-assisted moat analysis scores the competitive advantage at 5 out of 100 (medium confidence).

What moves the price

The share trades about 85% below its 52-week high and at its 52-week low, currently below its 200-day average.

For context, the median of 10 Technology peers we cover trades at −46% fair-value upside, at −22%, AIMD screens cheaper than that median.

Fair Value

Bear $0.2738 Fair Value $0.3651 Bull $0.4564
Price $0.4693 · Downside -22.2%
Estimate. None of our valuation models currently carries for this company, usually because of losses or heavy investment. The estimate draws on revenue and assets compared with similar companies and is less precise than a model-based fair value.

Quality Score breakdown

Overall quality 17/100

It rates the business: profits, how they develop, real cash, balance sheet, investing and share count.

Profitability 0
How much profit the company makes from its sales and capital
Quality Growth 51
Are margins and returns getting better?
Cashflow 0
Do the profits arrive as real cash?
Financial strength 16
Debt, balance sheet and risk of trouble
Investment 67
Does it invest with discipline instead of growing at any price?
Low Volatility 0
How calm the share price moves, does not count
Price momentum 2
Price momentum of the last 3 to 12 months, does not count
Near the 52-week high 0
Distance to the 52-week high, does not count
New shares 0
Buys back shares or issues new ones?

Open the full quality analysis →

Insider trades

In the last 6 months, one officer or director bought shares worth $20,531, on Jun 5, 2026. Over the same period, 2 people sold shares worth $291,131.

  • Buyyao-chung chiangDirector7× since Apr 29, 2026: 10,879 shares, avg. $1.95$21,261Jun 5, 2026
  • SaleChun-Jung TsaiDirector28,800 shares at $1.86$53,510May 26, 2026
  • SaleTaiwan Carbon Nano Technology Corp10% owner3× since Jan 8, 2026: 88,281 shares, avg. $2.25$198,912May 26, 2026
  • Saleting-chuan leeDirector2× since May 21, 2026: 128,290 shares, avg. $1.85$237,621May 26, 2026

Sales are often planned (taxes, diversification, 10b5-1 plans). Purchases with their own money are seen as the stronger sign. For information only: not part of the quality score or Fair Value.

Source: SEC Form 4, as of Nov 10, 2026. All filings at the SEC ↗

Revenue & earnings trend

Growth Quality ⓘGrowth is valuable only when reinvestment earns attractive returns (Aswath Damodaran): sustainable growth depends on return on capital, reinvestment and efficiency. Basis: total company revenue over the periods shown on the cards (3Y/5Y/all years), not per share, so a merger can show up as a growth jump; per-share earnings growth is in the value-creation card. 30/100
Revenue growth is inconsistent: the periods point in different directions, so there is no trend to rely on.
Revenue growth 3 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
−67.2%
Revenue growth 5 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
+49.6%
Start year 2020 (pandemic). Over 10 years: +51.3% a year
Revenue growth 30 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
−7.8%
Profit margin (trend) ⓘOperating margin then vs now, from reported annual statements. A falling margin after a boom year is the classic peak-earnings signal: the growth rate then leans on an inflated base.
−8,696.7% (2020) → −11,268.3% (2025)
What shareholders gained per year ⓘWe only publish this rate when it is defensible. Reason: fiscal 2025 is a loss year, no rate is defined from a loss
not computed

AIMD screens overvalued: fair value 22% below the price. Compare with Keysight Technologies, Inc →

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Peer GroupⓘHow this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.Scientific & Technical Instruments · 180 stocks

Beats the industry median on 2/6 measures
Overall it trails its industry peers.
Valuation
Quality Score 17 · Bottom 25%
Fair Value upside −22.2% · Above median
Profitability
Return on assets −70.8% · Bottom 25%
Growth and dividend
Revenue growth (quarter YoY) −96.7% · Bottom 25%
Balance sheet
Debt / equity 1.46× · Highest 25%

Valuation Multiplesvs Scientific & Technical Instruments median · lower = cheaper

P/B 0.71× · book value is mostly goodwill ⓘGoodwill and other intangible assets are larger than the equity. The book value mainly reflects prices paid for past acquisitions, so we do not rank this P/B against the peer group.
PEG 0.93× · Cheaper than median

Strength profile in five axes (Snowflake)

VALUEFUTUREPASTHEALTHDIVIDEND
This stock
VALUEFUTUREPASTHEALTHDIVIDEND
Sector peers
VALUE (fair-value potential)4 · sector 1
FUTURE (revenue growth)0 · sector 47
PAST (return on equity)0 · sector 20
HEALTH (low debt)27 · sector 98
DIVIDEND (yield)0 · sector 20

Context: sector, industry, market

Values & ESG

Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.

None of the checked exposures detected

Similar stocks

10 more Scientific & Technical Instruments stocks, each showing price versus our Fair Value estimate.

Stock Price Fair Value vs Fair Value Compare
Garmin Ltd GRMN $288.66 $320.98 +11% vs AIMD
Teledyne Technologies Incorporated TDY $646.13 $680.46 +5% vs AIMD
MKS Inc MKSI $213.47 $199.16 −7% vs AIMD
Cognex Corporation CGNX $50.80 $38.10 −25% vs AIMD
Trimble Inc TRMB $54.75 $29.48 −46% vs AIMD
Fortive Corporation FTV $67.73 $35.67 −47% vs AIMD
ESCO Technologies Inc ESE $238.38 $108.62 −54% vs AIMD
Coherent Corp COHR $214.66 $92.93 −57% vs AIMD
Keysight Technologies, Inc KEYS $291.46 $117.27 −60% vs AIMD
AVIC Chengdu Aircraft Company 302132 ¥68.17 ¥12.60 −82% vs AIMD

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Ainos Inc: fair value per Fair Value Calculator

Cite: Fair Value Calculator (2026). "Ainos Inc Fair Value". https://www.fairvalue-calculator.com/stock/AIMD

Frequently asked questions

Is Ainos Inc (AIMD) overvalued or undervalued?
As of Nov 10, 2026, our estimate of fair value is $0.3651 versus a price of $0.4693, about 22% lower (overvalued).
What is the fair value of AIMD?
Our estimate for Ainos Inc is $0.3651 (as of Nov 10, 2026), built from audited fundamentals. The current price: $0.4693.
What is the quality score of AIMD?
Ainos Inc has a Quality Score of 17/100. It measures business quality (profitability, growth, cash flow, balance-sheet strength, investment discipline, share issuance). Market factors such as price momentum and volatility do not enter the number; they are shown separately in the detail view.
What is the price target for Ainos Inc (AIMD)?
Our calculated price target is the estimate of $0.3651 (as of Nov 10, 2026). Cautious scenario $0.2738, optimistic scenario $0.4564. It is an estimate from revenue and assets compared with similar companies, because none of our valuation models currently carries, not an analyst target.
What is the Ainos Inc stock forecast for 2026?
Our estimate puts fair value at $0.3651, about 22% lower versus a price of $0.4693 (overvalued). Cautious scenario $0.2738, optimistic scenario $0.4564. The calculation is refreshed regularly with new filings.
What is the intrinsic value of Ainos Inc (AIMD)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Ainos Inc it is $0.3651 per share (as of Nov 10, 2026), against a price of $0.4693.
Is Ainos Inc stock overvalued or undervalued in 2026?
As of Nov 10, 2026, AIMD trades above its calculated fair value: price $0.4693, fair value $0.3651, a gap of about −22% (overvalued). The calculation is refreshed with each new quarterly report, so the verdict can change during the year.
Is fair value the same as the market price of AIMD?
No. The price is what the market pays today ($0.4693); the fair value is what the company's own numbers justify ($0.3651). For Ainos Inc the two are $0.1042 per share apart. That gap is exactly why we show both numbers side by side.
How much is Ainos Inc worth?
The market values Ainos Inc at about $5.4M (market capitalisation, as of Nov 10, 2026). Per share that is $0.4693; our models calculate a fair value of $0.3651 per share.
What do the bullish and bearish scenarios say about AIMD?
Our models span a range for Ainos Inc: cautious scenario $0.2738, base $0.3651, optimistic $0.4564 per share (as of Nov 10, 2026, price $0.4693). The range comes from different growth and margin assumptions, not from analyst opinions.
What is the PEG ratio of AIMD?
The PEG ratio of Ainos Inc is 0.93 (P/E divided by earnings growth, as of Nov 10, 2026). That is below 1, so growth is priced more cheaply than the earnings multiple alone suggests.
How solid is the balance sheet of Ainos Inc (AIMD)?
Balance-sheet figures for Ainos Inc (as of Nov 10, 2026): return on equity −196.3%, debt of 1.46 per unit of equity. They feed the Quality Score of 17/100, which measures business quality independently of the share price.
How far is AIMD from its 52-week high?
Ainos Inc trades at $0.4693, about 85% below its 52-week high of $3.16 and at the low of $0.4693 (as of Nov 10, 2026). Distance from the high says nothing about value: that is what the fair value of $0.3651 is for.
Which stocks are comparable to Ainos Inc?
From the same area (Technology) we also value Keysight Technologies, Inc, Garmin Ltd, Coherent Corp, Teledyne Technologies Incorporated, among others. Each of them has its own fair-value calculation on this site using the same models, so the comparison is like for like.
Is Ainos Inc stock attractive at the current price?
The data as of Nov 10, 2026: price $0.4693, calculated fair value $0.3651 (−22%), Quality Score 17/100. Whether that fits your horizon and risk tolerance is your call. We provide the calculation, not investment advice.
Is it still worth investing in stocks now?
The global stock market currently sits 15.1% above its aggregate fair value. Ainos Inc itself currently trades above fair value. An expensive market is no reason to stay out and no reason to buy everything at once: keep a broad savings plan running, buy single stocks only with money you can do without, and hold part of your money liquid while the market is high. The full picture including sectors is on is it worth investing now.
What is the share price of Ainos Inc (AIMD)?
The closing price on Nov 10, 2026 was $0.4693. Our estimate is $0.3651, about 22% lower (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Ainos Inc right now?
The price sits above even our optimistic bull case ($0.4564). The favourable scenario is already priced in. Weak quality (17/100) and above fair value at the same time, the margin of safety is missing on both counts. Evidence is limited here (fewer models, shorter history), so the fair value is a rougher estimate than usual.

Key figures of Ainos Inc

How large is the market capitalisation of Ainos Inc (AIMD)?
The market capitalisation of Ainos Inc is $5.4M. The stock-market value of the whole company: share price times number of shares. It is what the market asks for the entire business today.
What are the earnings per share of Ainos Inc (AIMD)?
Earnings per share at Ainos Inc are $−2.54. Earnings per share over the last twelve months: total profit spread across every single share.
What is the return on equity of Ainos Inc (AIMD)?
The return on equity (ROE) of Ainos Inc is −196% (last twelve months). Profit relative to shareholders' equity, how efficiently the company works with its owners' money.
What is the EBIT return on assets of Ainos Inc (AIMD)?
On an EBIT basis the return on assets of Ainos Inc is −40.7% (avg 5y). Operating profit (EBIT) relative to everything the company owns, as a multi-year average. It describes the business model rather than one good or bad year.
What is the operating margin of Ainos Inc (AIMD)?
The operating margin of Ainos Inc is −2,894,136% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Ainos Inc (AIMD)?
Revenue at Ainos Inc is growing −96.7% versus a year earlier (3y avg −67.2%). How much revenue grew versus a year earlier (YoY). The 3-year average next to it puts the single year in context.
How much free cash flow does Ainos Inc (AIMD) generate?
The free cash flow of Ainos Inc is −$4.6M (fiscal year 2025). The cash truly left after running and investing in the business, this is what pays dividends and buybacks.
How much net debt does Ainos Inc (AIMD) carry?
The net debt of Ainos Inc is $10.6M (fiscal year 2025). Debt minus cash on hand. The note shows how many years of free cash flow could in theory pay it off.
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