United States Antimony Corporation (UAMY) Stock

United States Antimony Corporation (UAMY) is a Materials stock trading at $5.29 (as of 2026-09-02), with a market capitalization of $784.64M. Figures are sourced from first-party U.S. SEC EDGAR filings and market data.

United States Antimony Corporation produces and sells antimony, silver, gold, and zeolite products, with operations in the United States and Canada. Its antimony division supplies materials such as antimony oxide, antimony metal, sodium antimonite, and precious metals, while its zeolite division provides zeolite deposits used in areas including soil amendment and fertilizer, water filtration, sewage treatment, odor control, and gas separation.

Understand United States Antimony Corporation: how it makes money

United States Antimony smelts antimony concentrate into antimony oxide (a flame-retardant additive) and produces natural zeolite, selling to industrial customers in the US and Canada. It is a micro-cap commodity processor whose entire profit hinges on the narrow spread between antimony selling prices and feedstock costs.

The profit model is a pure commodity spread: the company earns only from the difference between antimony oxide selling prices and the cost of mined or purchased feedstock plus smelting, with no pricing power over either side of the equation.

Revenue by segment (latest quarter)
Antimony$0.0B
Zeolite$0.0B

Business quality (Weak): Very weak: a single-site smelter razor-thin on gross profit and deeply cash-burning at the operating level, with shrinking top line. The business-quality grade is 'Weak' and nothing in the current structure argues for an upgrade without a step-change in volume or antimony pricing.

Bear case

  • Overhead swamps the thin margin: An operating margin of -88% against a 7% gross margin means fixed costs (facilities, administration, G&A) consume roughly 95 percentage points of each revenue dollar, a structural gap that modest volume growth cannot close.
Valuation — source: SEC EDGAR (first-party)
Price$5.29
Market Cap$784.64M
Price / Book4.33
Price / Sales21.53
FCF Yield-4.8%
Profitability & Growth — source: SEC EDGAR
Revenue (TTM)$39.26M
Net Margin-11.1%
Revenue Growth (YoY)-24.7%
EPS Growth (YoY)-900.0%
FCF Growth (YoY)508.1%
Financial Health — source: SEC EDGAR
Altman Z-Score35.13 (safe)
Piotroski F-Score4/9 (moderate)
Valuation vs Sector & Industry
Sector P/E (Materials)23.9
Industry P/E (Steel Works)21.0
Smart-Money Activity — SEC Form 4 / 13F / Congressional disclosures
Top Institutional HolderVAN ECK ASSOCIATES CORP ($90.53M)
Institutional Holders Tracked10
Company
SectorMaterials
IndustrySteel Works
CEOGary C. Evans
Employees60
CountryUS
IPO Date2000-02-24

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UAMY earnings history · UAMY institutional & insider holders · UAMY KPIs & operating metrics · UAMY financials · UAMY investor presentations & press releases · UAMY SEC filings · UAMY peers · Congress trades · Insider trades · Short interest · Stock screener

Data as of 2026-09-02.

Figures sourced from U.S. Securities and Exchange Commission (SEC EDGAR) filings and market data. Not personalized investment advice.