IONR (Ioneer) Common Stock: $309.50 Mil (As of Dec. 2025)


IONR Ioneer Ltd IONR
37 GF Score
Price $4.42
! 1 Warning Sign
View Full Analysis

What is Ioneer Common Stock?

Ioneer IONR +0.46% 37 Common Stock is $309.50 Mil as of Dec. 2025. GuruFocus rates IONR with a GF Score™ of 37/100. The stock has 1 warning sign investors should review.

Ioneer's quarterly common stock increased from Dec. 2024 ($286.86 Mil) to Jun. 2025 ($302.65 Mil) and increased from Jun. 2025 ($302.65 Mil) to Dec. 2025 ($309.50 Mil).

Ioneer's annual common stock increased from Jun. 2023 ($255.36 Mil) to Jun. 2024 ($281.67 Mil) and increased from Jun. 2024 ($281.67 Mil) to Jun. 2025 ($302.65 Mil).

Ioneer Common Stock Historical Data

* Premium members only.

The historical data trend for Ioneer's Common Stock can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Ioneer Common Stock Chart

Ioneer Annual Data
Trend Jun16 Jun17 Jun18 Jun19 Jun20 Jun21 Jun22 Jun23 Jun24 Jun25
Common Stock
Get a 7-Day Free Trial Premium Member Only Premium Member Only 173.36 254.27 255.36 281.67 302.65

Ioneer Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Common Stock Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 257.17 281.67 286.86 302.65 309.50
IONR
37GF Score
Ioneer Ltd IONR
Common Stock is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Ioneer Common Stock Calculation

Common stock is listed on the Balance Sheet at the par value of the total shares outstanding of a company.

The par value of common stocks is meaningless. It is usually set at an absurdly low number.

Frequently Asked Questions Learn more about Common Stock →
What does a Common Stock of $309.50 Mil mean?
Ioneer (IONR) has a Common Stock of $309.50 Mil as of Dec. 2025. Common Stock is the par value of a company's shares outstanding, as listed on the balance sheet. View historical data on Ioneer and its competitors.
Is Ioneer's Common Stock too high?
Ioneer's current Common Stock is $309.50 Mil. Overall, Ioneer has a GF Score™ of 37/100, reflecting its overall financial health beyond just this single metric.
How does Ioneer's Common Stock compare to competitors?
Ioneer's Common Stock of $309.50 Mil can be compared against companies in the Metals & Mining industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Common Stock for a Metals & Mining company?
A good Common Stock depends on the Metals & Mining industry context. However, Common Stock should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Common Stock mean?
A high Common Stock can signal that a stock is expensive relative to its fundamentals. Common Stock is the par value of a company's shares outstanding, as listed on the balance sheet. View historical data on Ioneer and its competitors. Ioneer's current Common Stock is $309.50 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ioneer stock overvalued right now?
Ioneer (IONR) has a current Common Stock of $309.50 Mil. The current Common Stock is $309.50 Mil. Ioneer's overall GF Score™ is 37/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Common Stock calculated?
Common Stock is calculated from a company's financial statements. For Ioneer (IONR), the current Common Stock is $309.50 Mil as of Dec. 2025. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Ioneer Business Description

Address 213 Miller Street, Level 16, Suite 16.01, North Sydney, Sydney, NSW, AUS, 2060
Ioneer Ltd is a mineral exploration and development company. The company's focus is on the Rhyolite Ridge Lithium-Boron Project located in Nevada, USA. Geographically, the group has a business presence in Australia and North America. The company's focus is to develop a U.S.-based source of lithium and boron.
37GF Score

Get the complete analysis for IONR

Common Stock is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$4.42
Price