Ioneer (IONR) Market Capitalization (2022 - 2026)
Ioneer's Market Capitalization was $289.53 million in the quarter ended Jun 30, 2026.
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Analysis
Ioneer (IONR) Market Capitalization (2022 - 2026) Analysis & Trends
For the year ended Dec 31, 2025, Market Capitalization at Ioneer came in at $320.96 million, up 53.3% from the prior year.
- Market Capitalization shows a three-year compound annual growth rate of -29.6% (years ended Dec 2022 to Dec 2025).
- In earlier years, Market Capitalization was $209.36 million in the year ended Dec 31, 2024 (-0.1%), $209.65 million in the year ended Dec 31, 2023 and $921.74 million in the year ended Jun 30, 2022.
- The figure for the quarter ended Jun 30, 2026 marks the lowest quarterly Market Capitalization since the quarter ended Dec 31, 2024.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) |
|---|---|---|---|---|
| 1 | Rio Tinto | 181.90 Bn | 148.03 Bn | - |
| 2 | Southern Copper | 169.19 Bn | 148.06 Bn | 2.90 Bn |
| 3 | Newmont | 121.55 Bn | 89.73 Bn | 4.03 Bn |
| 4 | Ternium | 108.92 Bn | 73.97 Bn | 941.02 Mn |
| 5 | Freeport-Mcmoran | 100.46 Bn | 96.62 Bn | 2.19 Bn |
| 6 | Agnico Eagle Mines | 91.62 Bn | 91.62 Bn | 2.43 Bn |
| 7 | Barrick Mining | 68.12 Bn | 52.86 Bn | 2.90 Bn |
| 8 | Nucor | 53.04 Bn | 43.58 Bn | 2.03 Bn |
| 9 | ArcelorMittal | 50.74 Bn | 31.77 Bn | - |
| 10 | Ioneer | 204.61 Mn | 70.22 Mn | - |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 289.53 Mn |
| Dec 31, 2025 | 320.96 Mn |
| Jun 30, 2025 | 170.18 Mn |
| Dec 31, 2024 | 209.36 Mn |
| Jun 30, 2024 | 233.14 Mn |
| Dec 31, 2023 | 209.65 Mn |
| Jun 30, 2023 | 477.48 Mn |
| Dec 31, 2022 | 547.92 Mn |
| Jun 30, 2022 | 921.74 Mn |
API Access
Ioneer Market Capitalization API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=market-capitalization&ticker=IONR&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "market-capitalization", "ticker": "IONR", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=market-capitalization&ticker=IONR&period=max&api_key=YOUR_API_KEY");
const data = await res.json();