Ioneer IONR
NASDAQ IONR
$2.51 -0.25 (-9.06%)
At close: Nov 10, 2026 · 4:00 PM EST

Ioneer (IONR) Shares Outstanding (Entity) (2020 - 2025)

Updated

Ioneer (IONR) recorded Shares Outstanding (Entity) of 66.87 million in the quarter ended Dec 31, 2025, up 27.4% from 52.47 million a year earlier.

Analysis

Ioneer (IONR) Shares Outstanding (Entity) (2020 - 2025) Analysis & Trends

  • Annual Shares Outstanding (Entity) has a five-year compound annual growth rate of 9.7% (years ended Dec 2020 to Dec 2025).
  • Across earlier years, Shares Outstanding (Entity) came in at 52.47 million in the year ended Dec 31, 2024 (+0.4%), 52.28 million in the year ended Dec 31, 2023, 52.28 million in the year ended Jun 30, 2022 (+10.3%) and 47.42 million in the year ended Jun 30, 2021 (+12.9%).
Peer Set

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Shares Outstanding (Entity.) (Qtr)
1 Nucor 175.24 Bn 165.01 Bn 2.33 Bn 683.40 Mn
2 Rio Tinto 166.15 Bn 128.95 Bn - -
3 Southern Copper 143.83 Bn 118.64 Bn 3.10 Bn 844.34 Mn
4 Rio Tinto 137.31 Bn 104.37 Bn - -
5 Newmont 124.66 Bn 89.98 Bn 4.22 Bn 1.04 Bn
6 Ternium 102.52 Bn 75.29 Bn 1.04 Bn -
7 Agnico Eagle Mines 95.19 Bn 82.13 Bn 2.15 Bn -
8 Freeport-Mcmoran 86.53 Bn 83.18 Bn 2.55 Bn 1.43 Bn
9 Barrick Mining 66.50 Bn 50.91 Bn 2.71 Bn -
10 Ioneer 167.83 Mn 33.44 Mn - -
Historic Data

Historic Data

Download Data
DateValue
Dec 31, 2025 66.87 Mn
Jun 30, 2025 65.20 Mn
Dec 31, 2024 53.63 Mn
Jun 30, 2024 58.14 Mn
Dec 31, 2023 52.47 Mn
Jun 30, 2023 52.47 Mn
Dec 31, 2022 50.36 Mn
Jun 30, 2022 52.28 Mn
Jun 30, 2021 47.42 Mn
Jun 30, 2020 42.01 Mn
API Access

Ioneer Shares Outstanding (Entity) 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=shares-outstanding-entity&ticker=IONR&period=max&api_key=YOUR_API_KEY