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AIMD logoAinos, Inc.(AIMD)Earnings, Financials & Key Ratios

AIMD•NASDAQ
$1.77
$8M mkt cap·Price updated May 6, 2026
SectorHealthcareIndustryBiotechnologySub-IndustryDiagnostics and Omics Tools
AboutAinos, Inc., a healthcare company, engages in the developing medical technologies for point-of-care testing and safe and novel medical treatment for disease indications. The company offers COVID-19 antigen rapid test kit and Ainos' cloud-based test management App, a cloud-based test management platform comprising an antigen rapid test kit, a personal application, and an enterprise app; COVID-19 nucleic acid test; volatile organic compounds point-of-care testing; Very Low-Dose Oral Interferon Alpha, a low-dose oral interferon alpha formulation based IFN-a's broad treatment applications; and Synthetic RNA developing a SRNA technology platform in Taiwan. 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 San Diego, California.Show more
  • Revenue$21K-83.0%
  • EBITDA-$9M-8.4%
  • Net Income-$15M-7.9%
  • EPS (Diluted)-1.56+53.6%
  • Gross Margin-153.73%+26.0%
  • EBITDA Margin-43607.93%-538.9%
  • Operating Margin-66772.17%-517.4%
  • Net Margin-71702.26%-535.8%
  • ROE-74.38%-59.6%
  • ROIC-39.81%-25.7%
  • Debt/Equity0.77+217.0%
  • Interest Coverage-22.45+75.5%
Technical→

AIMD Key Insights

Ainos, Inc. (AIMD) fundamental analysis — strengths, weaknesses & financial health based on data analysis

✓Strengths

  • ✓Strong 5Y sales CAGR of 12.1%
  • ✓Trading at only 1.1x book value

✗Weaknesses

  • ✗Weak Piotroski F-Score: 2/9
  • ✗Negative free cash flow
  • ✗Weak momentum: RS Rating 19 (bottom 19%)
  • ✗Low quality earnings: Net income not backed by cash flow
  • ✗Shares diluted 100.0% in last year
  • ✗Trading more than 30% below 52-week high

* These insights are generated automatically based on available financial data. Please conduct your own research before making investment decisions.

AIMD Price & Volume

Ainos, Inc. (AIMD) stock price & volume — 10-year historical chart

Loading chart...

AIMD Growth Metrics

Ainos, Inc. (AIMD) revenue, earnings & EPS growth — 3, 5 & 10-year CAGR

Revenue CAGR

10 Years-
5 Years12.06%
3 Years-67.33%
TTM178.19%

Profit CAGR

10 Years-
5 Years-
3 Years-
TTM7.29%

EPS CAGR

10 Years-
5 Years-
3 Years-
TTM-7482.25%

Return on Capital

10 Years-161.7%
5 Years-58.81%
3 Years-50.95%
Last Year-50%

AIMD Peer Comparison

Ainos, Inc. (AIMD) competitors in Diagnostics and Omics Tools — business model, growth, and fundamentals comparison

Select Columns
Stock Universe
Valuation
Growth
Profitability
Financial Health
Dividends & Buybacks
Price Performance
Technical
Fundamentals ($)
Sector-Specific
CompanyMarket CapStock PriceP/E Ratio (TTM)Revenue Growth 1YNet MarginReturn on Equity (ROE)FCF YieldDebt / Equity
AEYE logoAEYEAudioEye, Inc.Direct Competitor95.09M7.66-30.6414.52%-7.63%-47.8%0.15
XTLB logoXTLBXTL Biopharmaceuticals Ltd.Direct Competitor357.58K3.25-0.34-227.72%-25.53%0.03
SABS logoSABSSAB Biotherapeutics, Inc.Direct Competitor180.92M3.80-4.81-100%15.17%0.04
NNOX logoNNOXNano-X Imaging Ltd.Direct Competitor117.04M1.79-1.9713.91%-452.82%-35.55%0.04
INVA logoINVAInnoviva, Inc.Product Competitor1.91B22.526.8218.52%118.91%46.47%0.23
SENS logoSENSSenseonics Holdings, Inc.Product Competitor221.18M5.36-3.2356.89%-196.03%-113.21%0.67
ILMN logoILMNIllumina, Inc.Supply Chain21.66B142.5826.16-0.78%19.43%32.84%0.94
TMO logoTMOThermo Fisher Scientific Inc.Supply Chain175.76B472.9526.663.91%15.18%13.23%0.76

Compare AIMD vs Peers

Ainos, Inc. (AIMD) vs competitors — business, growth, and fundamentals comparison against the closest industry rivals.

Closest Rival

vs AEYE

Most directly comparable listed peer for AIMD.

Scale Benchmark

vs TMO

Larger-name benchmark to compare AIMD against a more recognizable public peer.

Peer Set

Compare Top 5

vs AEYE, XTLB, SABS, NNOX

AIMD Income Statement

Ainos, Inc. (AIMD) annual income statement — 10-year revenue, gross profit & net income history

10Y historyFree accessUpdated daily
Line itemDec'16Dec'17Dec'18Dec'19Dec'20Dec'21Dec'22Dec'23Dec'24TTM
Sales/Revenue0250.93K77.72K11.73K16.56K594.56K3.52M122.11K20.73K113.04K
Revenue Growth %-100%--69.03%-84.91%41.19%3489.71%491.97%-96.53%-83.02%178.19%
Cost of Goods Sold25.96K60.32K64.88K8.77K11.28K184.18K2.11M375.85K52.59K19.57K
COGS % of Revenue-24.04%83.47%74.78%68.09%30.98%60.07%307.79%253.73%-
Gross Profit
-25.96K▲ 0%
190.61K▲ 834.4%
12.85K▼ 93.3%
2.96K▼ 77.0%
5.29K▲ 78.6%
410.38K▲ 7663.6%
1.41M▲ 242.4%
-253.73K▼ 118.1%
-31.87K▲ 87.4%
93.47K▲ 0%
Gross Margin %-75.96%16.53%25.22%31.91%69.02%39.93%-207.79%-153.73%82.69%
Gross Profit Growth %-45.84%834.37%-93.26%-76.97%78.64%7663.56%242.45%-118.05%87.44%-
Operating Expenses667.11K770.38K1.35M1.58M1.45M4.28M15.38M12.95M13.81M14.42M
OpEx % of Revenue-307.01%1733.73%13497.33%8728.62%719.49%437.02%10607.2%66618.45%-
Selling, General & Admin667.11K770.38K1.31M1.53M1.45M2.36M8.54M5.64M5.4M6.46M
SG&A % of Revenue-307.01%1691.8%13049.71%8726.27%396.45%242.51%4614.84%26028.34%-
Research & Development0032.59K52.51K3891.92M6.85M7.32M8.41M7.95M
R&D % of Revenue--41.93%447.62%2.35%323.03%194.51%5992.36%40590.11%-
Other Operating Expenses0000000000
Operating Income
-667.11K▲ 0%
-579.76K▲ 13.1%
-1.33M▼ 130.2%
-1.58M▼ 18.4%
-1.44M▲ 8.9%
-3.87M▼ 168.5%
-13.98M▼ 261.4%
-13.21M▲ 5.5%
-13.84M▼ 4.8%
-14.33M▲ 0%
Operating Margin %--231.05%-1717.2%-13472.11%-8696.7%-650.47%-397.09%-10814.99%-66772.17%-12674%
Operating Income Growth %-28.33%13.09%-130.21%-18.41%8.86%-168.49%-261.38%5.51%-4.81%-
EBITDA-641.15K-539.77K-1.28M-1.56M-1.43M-1.82M-9.16M-8.34M-9.04M-9.56M
EBITDA Margin %--215.11%-1644.9%-13282.52%-8607.96%-306.61%-260.33%-6825.98%-43607.93%-8454.66%
EBITDA Growth %-28.22%15.81%-136.86%-21.88%8.5%-27.86%-402.61%9.03%-8.45%5.2%
D&A (Non-Cash Add-back)25.96K39.99K56.19K22.24K14.7K2.04M4.81M4.87M4.8M4.77M
EBIT-667.11K-579.76K-1.33M-1.58M-1.44M-3.87M-13.95M-13.63M-14.25M-14.24M
Net Interest Income0-37.61K-3.96K-885-10.19K-18.69K-53.53K-144.19K-616.47K-719.36K
Interest Income0000000000
Interest Expense2.87K37.61K3.96K88510.19K18.69K53.53K144.19K616.47K719.36K
Other Income/Expense-2.87K-37.61K-3.96K-885-10.19K-5.09K-30.48K-563.35K-1.02M-629.62K
Pretax Income
-669.98K▲ 0%
-617.38K▲ 7.9%
-1.34M▼ 116.8%
-1.58M▼ 18.1%
-1.45M▲ 8.3%
-3.87M▼ 167.0%
-14.01M▼ 261.7%
-13.77M▲ 1.7%
-14.86M▼ 7.9%
-14.96M▲ 0%
Pretax Margin %--246.04%-1722.3%-13479.65%-8758.21%-651.32%-397.96%-11276.33%-71698.4%-13231%
Income Tax0000016.14K0800800800
Effective Tax Rate %0%0%0%0%0%-0.42%0%-0.01%-0.01%-0.01%
Net Income
-669.98K▲ 0%
-617.38K▲ 7.9%
-1.34M▼ 116.8%
-1.58M▼ 18.2%
-1.45M▲ 8.3%
-3.89M▼ 168.1%
-14.01M▼ 260.2%
-13.77M▲ 1.7%
-14.86M▼ 7.9%
-14.96M▲ 0%
Net Margin %--246.04%-1722.3%-13487.2%-8758.21%-654.04%-397.96%-11276.98%-71702.26%-13231.71%
Net Income Growth %-28.38%7.85%-116.83%-18.19%8.32%-168.07%-260.19%1.69%-7.93%7.29%
Net Income (Continuing)-669.98K-617.38K-1.34M-1.58M-1.45M-3.89M-14.01M-13.77M-14.86M-14.96M
Discontinued Operations0000000000
Minority Interest0000000000
EPS (Diluted)
-0.50▲ 0%
-0.41▲ 18.0%
-0.56▼ 36.6%
-0.74▼ 32.1%
-2.69▼ 263.5%
-2.59▲ 3.7%
-5.14▼ 98.5%
-3.36▲ 34.6%
-1.56▲ 53.6%
-3.28▲ 0%
EPS Growth %-28.21%18%-36.59%-32.14%-263.51%3.72%-98.46%34.63%53.57%-7482.25%
EPS (Basic)-0.50-0.41-0.56-0.74-2.69-2.59-5.14-3.36-1.56-
Diluted Shares Outstanding1.34M1.51M2.38M2.15M543.08K1.51M2.73M4.1M9.5M4.55M
Basic Shares Outstanding1.34M1.51M2.38M2.15M543.08K1.51M2.73M4.1M9.5M4.55M
Dividend Payout Ratio----------

AIMD Balance Sheet

Ainos, Inc. (AIMD) balance sheet — assets, liabilities & shareholders' equity

Line itemDec'16Dec'17Dec'18Dec'19Dec'20Dec'21Dec'22Dec'23Dec'24TTM
Total Current Assets262.4K2.08M1.3M445.29K76.41K2.22M2.85M2.47M4.34M1.72M
Cash & Short-Term Investments134.13K1.98M1.28M409.04K22.25K1.75M1.85M1.89M3.89M1.13M
Cash Only134.13K1.98M1.28M409.04K22.25K1.75M1.85M1.89M3.89M1.13M
Short-Term Investments0000000000
Accounts Receivable000-32.12K00201.55K4555662
Days Sales Outstanding------20.91.360.990.32
Inventory14.7K22.67K04.13K3.02K0595.22K167.59K143.76K166.88K
Days Inventory Outstanding206.72137.16-171.8997.88-102.76162.76997.642.86K
Other Current Assets0026.58K32.12K0466.2K195.79K419.52K301.08K425.75K
Total Non-Current Assets200.28K209.38K160.47K151.33K183.88K38.6M34.26M29.37M24.48M20.96M
Property, Plant & Equipment44.21K27K14.01K5.07K3.25K1.19M1.38M876.57K559.64K414.56K
Fixed Asset Turnover-9.29x5.55x2.31x5.10x0.50x2.56x0.14x0.04x0.23x
Goodwill0000000000
Intangible Assets156.06K182.39K146.46K146.26K180.63K37.33M32.81M28.28M23.75M20.37M
Long-Term Investments0000000000
Other Non-Current Assets000-151.33K087.57K80.68K208.83K174.42K714.19K
Total Assets
462.68K▲ 0%
2.29M▲ 395.8%
1.46M▼ 36.2%
596.63K▼ 59.2%
260.29K▼ 56.4%
40.82M▲ 15583.3%
37.11M▼ 9.1%
31.84M▼ 14.2%
28.82M▼ 9.5%
22.68M▲ 0%
Asset Turnover-0.11x0.05x0.02x0.06x0.01x0.09x0.00x0.00x0.00x
Asset Growth %294.79%395.78%-36.19%-59.24%-56.37%15583.34%-9.1%-14.19%-9.49%-81.31%
Total Current Liabilities1.27M1.82M733.62K753.31K1.1M30.59M2.47M1.34M3.95M581.36K
Accounts Payable168.76K159.3K115.31K208.73K145.57K00000
Days Payables Outstanding2.37K964648.758.69K4.71K-----
Short-Term Debt791.48K886.48K513.36K444.58K953K3.59M1.26M42K3M0
Deferred Revenue (Current)124.83K000000112.56K106.33K106.33K
Other Current Liabilities190.76K777.26K104.95K100K-145.57K0000581.36K
Current Ratio0.21x1.14x1.78x0.59x0.07x0.07x1.15x1.85x1.10x1.10x
Quick Ratio0.19x1.13x1.78x0.59x0.07x0.07x0.91x1.72x1.06x1.06x
Cash Conversion Cycle---------2.86K
Total Non-Current Liabilities0000030.25K8.1K6.06M9.35M12.05M
Long-Term Debt00000005.92M9M11M
Capital Lease Obligations0000030.25K8.1K000
Deferred Tax Liabilities0000000000
Other Non-Current Liabilities0000000135.83K348.94K2.99M
Total Liabilities1.27M1.82M733.62K753.31K1.1M30.63M2.48M7.39M13.3M12.63M
Total Debt791.48K886.48K513.36K444.58K953K3.62M1.27M5.96M12M11M
Net Debt657.36K-1.09M-763.3K35.54K930.76K1.87M-584.74K4.08M8.11M9.87M
Debt / Equity-1.88x0.70x--0.36x0.04x0.24x0.77x0.77x
Debt / EBITDA----------1.15x
Net Debt / EBITDA----------1.03x
Interest Coverage-232.36x-15.41x-336.78x-1785.78x-141.39x-206.94x-261.10x-91.59x-22.45x-19.79x
Total Equity
-809.9K▲ 0%
470.8K▲ 158.1%
730.08K▲ 55.1%
-156.68K▼ 121.5%
-838.28K▼ 435.0%
10.2M▲ 1316.4%
34.63M▲ 239.6%
24.45M▼ 29.4%
15.52M▼ 36.5%
10.04M▲ 0%
Equity Growth %-71.57%158.13%55.07%-121.46%-435.02%1316.44%239.59%-29.4%-36.53%-167.69%
Book Value per Share-0.600.310.31-0.07-1.546.7512.705.971.632.21
Total Shareholders' Equity-809.9K470.8K730.08K-156.68K-838.28K10.2M34.63M24.45M15.52M10.04M
Common Stock219.16K231.56K391.18K405.16K420.66K96.25K40.02K46.78K154.27K47.94K
Retained Earnings-1.27M-1.88M-3.19M-4.77M-6.22M-10.11M-24.12M-37.89M-52.75M-63.05M
Treasury Stock0000000000
Accumulated OCI000005.8K-201.65K-268.85K-409.53K-214.48K
Minority Interest0000000000

AIMD Cash Flow Statement

Ainos, Inc. (AIMD) cash flow — operating, investing & free cash flow history

Line itemDec'16Dec'17Dec'18Dec'19Dec'20Dec'21Dec'22Dec'23Dec'24TTM
Cash from Operations-520.81K-542.7K-1.01M-909.48K-499.55K-1.25M-3.04M-4.69M-5.81M-5.81M
Operating CF Margin %--216.28%-1298.44%-7752.76%-3016.07%-210.23%-86.39%-3844.56%-28020.01%-
Operating CF Growth %-42.14%-4.2%-85.96%9.88%45.07%-150.22%-143.26%-54.39%-23.72%106.41%
Net Income-669.98K-617.38K-1.34M-1.58M-1.45M-3.89M-14.01M-13.77M-14.86M-14.96M
Depreciation & Amortization25.96K39.99K56.19K22.24K14.7K2.04M4.83M4.85M4.8M4.77M
Stock-Based Compensation0106.25K100.37K0524.78K150.29K6.42M1.11M3.54M3.95M
Deferred Taxes0000000000
Other Non-Cash Items66.61K38.89K27.77K395.04K02.22K02.9M672.96K1.1M
Working Capital Changes123.22K-110.46K145.12K254.54K411.6K441.72K-289.35K189.8K37.12K509.89K
Change in Receivables-93.87K31.8K-502.01K000-201.55K201.09K399-62
Change in Inventory-14.7K-7.97K22.67K-4.13K1.11K3.02K-595.22K221.77K23.84K-6.18K
Change in Payables106.95K-9.46K54.84K261.67K419.62K794.17K0000
Cash from Investing-148.33K-49.1K-7.28K-13.11K-7.24K-180.52K-630.18K-101.53K-125.29K173
Capital Expenditures-148.33K-49.1K-7.28K-13.11K-7.24K-143.79K-633.82K-92.98K-21.33K-37K
CapEx % of Revenue-19.57%9.36%111.73%43.73%24.18%18.01%76.15%102.9%-
Acquisitions0000000000
Investments----------
Other Investing-100.64K-49.1K-2.37K00-36.73K3.65K-8.54K-103.96K37.17K
Cash from Financing782.13K2.44M254.98K54.97K120K3.15M3.85M4.92M8.03M582.63K
Debt Issued (Net)262.5K95K0-70.08K120K3.09M2.07M5.31M8.12M-1.27M
Equity Issued (Net)0144.36K0125.05K001000K-30101.72M
Dividends Paid00-34.28K0000000
Share Repurchases0000000-30100
Other Financing519.63K2.2M289.26K0064.75K0-390K-97.5K0
Net Change in Cash
112.99K▲ 0%
1.85M▲ 1533.7%
-761.5K▼ 141.3%
-867.62K▼ 13.9%
-386.79K▲ 55.4%
1.73M▲ 547.1%
101.86K▼ 94.1%
32.27K▼ 68.3%
2.01M▲ 6121.1%
-4.03M▲ 0%
Free Cash Flow
-669.14K▲ 0%
-591.8K▲ 11.6%
-1.02M▼ 71.8%
-922.58K▲ 9.2%
-506.79K▲ 45.1%
-1.39M▼ 175.0%
-3.67M▼ 163.6%
-4.79M▼ 30.3%
-5.83M▼ 21.8%
-4.66M▲ 0%
FCF Margin %--235.84%-1307.8%-7864.49%-3059.8%-234.42%-104.4%-3920.71%-28122.91%-4123.35%
FCF Growth %-77.02%11.56%-71.76%9.24%45.07%-175.02%-163.64%-30.29%-21.76%26.28%
FCF per Share-0.50-0.39-0.43-0.43-0.93-0.92-1.35-1.17-0.61-0.61
FCF Conversion (FCF/Net Income)0.78x0.88x0.75x0.57x0.34x0.32x0.22x0.34x0.39x0.31x
Interest Paid000903019.38K43.25K16.9K21.67K17.74K
Taxes Paid00000008008000

AIMD Key Ratios

Ainos, Inc. (AIMD) financial ratios — P/E, ROE, debt and 30+ core market and balance-sheet ratios

Metric201620172018201920202021202220232024TTM
Return on Equity (ROE)--131.13%-222.94%-551.86%--83.1%-62.49%-46.62%-74.38%-119.35%
Return on Invested Capital (ROIC)------47.71%-45.47%-31.66%-39.81%-39.81%
Gross Margin-75.96%16.53%25.22%31.91%69.02%39.93%-207.79%-153.73%82.69%
Net Margin--246.04%-1722.3%-13487.2%-8758.21%-654.04%-397.96%-11276.98%-71702.26%-13231.71%
Debt / Equity-1.88x0.70x--0.36x0.04x0.24x0.77x0.77x
Interest Coverage-232.36x-15.41x-336.78x-1785.78x-141.39x-206.94x-261.10x-91.59x-22.45x-19.79x
FCF Conversion0.78x0.88x0.75x0.57x0.34x0.32x0.22x0.34x0.39x0.31x
Revenue Growth-100%--69.03%-84.91%41.19%3489.71%491.97%-96.53%-83.02%178.19%

AIMD Frequently Asked Questions

Ainos, Inc. (AIMD) stock FAQ — growth, dividends, profitability & financials explained

Growth & Financials

Ainos, Inc. (AIMD) reported $0.1M in revenue for fiscal year 2024. This represents a 92% decrease from $1.4M in 1995.

Ainos, Inc. (AIMD) saw revenue decline by 83.0% over the past year.

Ainos, Inc. (AIMD) reported a net loss of $15.0M for fiscal year 2024.

Dividend & Returns

Ainos, Inc. (AIMD) has a return on equity (ROE) of -74.4%. Negative ROE indicates the company is unprofitable.

Ainos, Inc. (AIMD) had negative free cash flow of $4.7M in fiscal year 2024, likely due to heavy capital investments.

Explore More AIMD

Ainos, Inc. (AIMD) financial analysis — history, returns, DCA and operating performance tools

Total Return Calculator

Historical returns with dividends reinvested

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DCA Calculator

Dollar cost averaging vs lump sum

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Dividend History

Yield, growth, payout safety & DRIP

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Earnings History

EPS trends, net income & profitability

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Price History

Long-term charts & historical price data

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Revenue History

Sales growth patterns & revenue breakdown

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Financial Ratios

30 years of market, efficiency and balance-sheet ratios

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Valuation

DCF intrinsic value, peer multiples & estimates

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