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Aptorum Group Ltd APM

Nasdaq · stock · Measuring & Controlling Devices, NEC · website · IPO 2018-12-18

Aptorum Group Ltd statistics & valuation

Market cap$6.3M
P / B0.3×
Return on equity-5.9%

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

Profitability & efficiency

Gross margin (%)
20182019202020212022202320242025
Operating margin (%)
20182019202020212022202320242025
Return on equity (%)
-44.80% -123.00% 11.80% -106.10% -62.40% -11.40% -20.20% -5.90% 20182019202020212022202320242025
Shares outstanding
27.9M 29.0M 3.2M 3.5M 3.6M 4.5M 5.5M 7.4M 20182019202020212022202320242025
Net debt ($)
-$8.6M -$4.9M $296225 $296225 $129847 20182019202020212022202320242025
Share buybacks ($)
20182019202020212022202320242025
Return on assets (%)
-32.90% -84.00% 11.10% -114.30% -47.00% -13.70% -26.50% -7.30% 20182019202020212022202320242025
Free cash flow margin (%)
-958.90% -965.00% -1791.30% 20182019202020212022202320242025
Debt / equity (×)
0.10× 0.02× 0.01× 0.01× 0.01× 20182019202020212022202320242025
EPS ($)
-$0.53 -$0.64 $2.00 -$7.15 -$2.75 -$0.62 -$0.78 -$0.19 20182019202020212022202320242025

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)

RatioFY2025FY2024FY2023FY2022FY2021FY2020FY2019FY2018
Net margin——-654.8%-756.2%-1624.6%———
FCF margin——-1791.3%-965.0%-958.9%———
Return on assets-7.3%-26.5%-13.7%-47.0%-114.3%11.1%-84.0%-32.9%
Return on equity-5.9%-20.2%-11.4%-62.4%-106.1%11.8%-123.0%-44.8%
Debt / equity———0.01×0.01×0.01×0.02×0.10×
Current ratio0.780.221.180.572.908.703.002.36

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