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Graphene & Solar Technologies Ltd GSTX

OTC · stock · Metal Mining · website · IPO 2011-12-05

Graphene & Solar Technologies Ltd statistics & valuation

Market cap$70.7M

Market cap as of 2026-07-01. Multiples are price-derived and refreshed daily; everything else from the latest financial reports.

Profitability & efficiency

Gross margin (%)
2016201720182019202020212022202320242025
Operating margin (%)
2016201720182019202020212022202320242025
Return on equity (%)
-1066.80% 2016201720182019202020212022202320242025
Shares outstanding
999392 224.4M 236.0M 242.4M 246.2M 343.2M 374.3M 421.3M 569.8M 679.2M 2016201720182019202020212022202320242025
Net debt ($)
2016201720182019202020212022202320242025
Share buybacks ($)
2016201720182019202020212022202320242025
Return on assets (%)
682.30% -100.00% -2599.80% -845.70% -8990.00% -511.70% -114347.60% -7198.40% -860.90% -1055.60% 2016201720182019202020212022202320242025
Free cash flow margin (%)
2016201720182019202020212022202320242025
Debt / equity (×)
2016201720182019202020212022202320242025
EPS ($)
$0.00 $0.00 -$0.01 $0.00 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
Return on assets-1055.6%-860.9%-7198.4%-114347.6%-511.7%-8990.0%-845.7%-2599.8%-100.0%682.3%
Return on equity72.5%93.1%26.2%519.9%-1066.8%66.0%126.9%262.0%18.9%-2.6%
Current ratio0.010.000.000.000.010.000.080.010.040.00

Computed from company filings · US · as of 2025-09-30. Facts plus Stocktoria's own computed scores — not investment advice.