Market cap
$249.814 M
$3.25 -5.25%
Close of 21 Sept 2026
Revenue
—
Not reported
Earnings
—
Not reported
Shares outstanding
2,674,633,957
Latest filing cover page
P/E ratio
—
Cap ÷ net income
Mining & Quarrying of Nonmetallic Minerals (No Fuels), ranked by market cap
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Share counts and financials for ioneer are taken from its own SEC filings via EDGAR: public record, not an estimate. Market cap is shares outstanding multiplied by the latest close. Last updated 22 Sept 2026. Read the methodology.