Stocktoria

Ainos, Inc. AIMD

Nasdaq · stock · Computer Peripheral Equipment, NEC · website · IPO 1996-08-08 · LEI

Ainos, Inc. statistics & valuation

Market cap$14.7M
P / B2.0×
Net margin-11897.0%
Return on equity-195.3%
FCF margin-3744.7%
Return on capital-70.7%

Market cap as of 2026-06-29. Multiples are price-derived and refreshed daily; everything else from the latest financial reports.

Profitability & efficiency

Net margin (%)
-246.00% -1722.30% -13479.70% -8758.20% -654.00% -398.00% -11277.00% -71702.30% -11897.00% 2016201720182019202020212022202320242025
Gross margin (%)
76.00% 16.50% 25.20% 31.90% 69.00% 39.90% -207.80% -153.70% 82.90% 2016201720182019202020212022202320242025
Operating margin (%)
-231.00% -1717.20% -13472.10% -8696.70% -650.50% -397.10% -10815.00% -66772.20% -11268.30% 2016201720182019202020212022202320242025
Return on equity (%)
-131.10% -183.40% -38.10% -40.40% -56.30% -95.80% -195.30% 2016201720182019202020212022202320242025
Shares outstanding
21.9M 23.2M 39.1M 40.5M 42.1M 9.6M 4.0M 4.7M 3.1M 5.8M 2016201720182019202020212022202320242025
Net debt ($)
2016201720182019202020212022202320242025
Share buybacks ($)
2016201720182019202020212022202320242025
Return on assets (%)
-144.80% -26.90% -91.50% -265.00% -557.30% -9.50% -37.70% -43.20% -51.60% -70.80% 2016201720182019202020212022202320242025
Free cash flow margin (%)
-1304.80% -7766.70% -3016.10% -234.40% -104.40% -3920.70% -28122.90% -3744.70% 2016201720182019202020212022202320242025
Debt / equity (×)
2016201720182019202020212022202320242025
EPS ($)
-$3.36 -$7.82 -$3.46 2016201720182019202020212022202320242025

Margins and returns computed from annual filings. Falling shares outstanding = buybacks; rising = dilution. Net debt = debt − cash (negative = net cash).

Key ratios (by fiscal year)

RatioFY2025FY2024FY2023FY2022FY2021FY2020FY2019FY2018FY2017FY2016
Gross margin82.9%-153.7%-207.8%39.9%69.0%31.9%25.2%16.5%76.0%—
Operating margin-11268.3%-66772.2%-10815.0%-397.1%-650.5%-8696.7%-13472.1%-1717.2%-231.0%—
Net margin-11897.0%-71702.3%-11277.0%-398.0%-654.0%-8758.2%-13479.7%-1722.3%-246.0%—
FCF margin-3744.7%-28122.9%-3920.7%-104.4%-234.4%-3016.1%-7766.7%-1304.8%——
Return on assets-70.8%-51.6%-43.2%-37.7%-9.5%-557.3%-265.0%-91.5%-26.9%-144.8%
Return on equity-195.3%-95.8%-56.3%-40.4%-38.1%173.0%1009.2%-183.4%-131.1%82.7%
Current ratio1.061.101.851.150.070.070.591.781.140.21

Computed from company filings · US · as of 2025-12-31. Facts plus Stocktoria's own computed scores — not investment advice.