TotalMarketCap

ioneer

IONRNasdaq AustraliaIndustrialsMining & Quarrying of Nonmetallic Minerals (No Fuels)

Market cap

$197.699 M

$2.57 -4.03%

Close of 6 Nov 2026

As of 6 Nov 2026, ioneer (IONR) has a market capitalization of $197.7M. Market cap measures the value of outstanding equity at market prices; company totals combine applicable share classes. Prices and market caps come from Nasdaq, with financial fundamentals from SEC filings. See sources and calculation details.

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

All 24 →
  1. #16Intrepid PotashIPI$417.6M
  2. #17First PhosphatePHOS$222.0M
  3. #18ioneerIONR$197.7M
  4. #19American Battery TechnologyABAT$171.8M
  5. #20Smart SandSND$165.8M

What if ioneer were worth as much as…

Open the what-if tool →

Gold $28.2T

$367,352.66

Per share 142,828× higher

Bitcoin $1.53T

$19,876.81

Per share 7,728× higher

Apple $5.02T

$65,253.72

Per share 25,371× higher

Or at a round number

$500.0M$1.00B$2.00B$5.00B

Where these numbers come from

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. Read the methodology.