ioneer Ltd
IONR5.000USD
+0.070+1.42%
Close 12/24, 13:00（ET）Quotes delayed by 15 min
0.00Market Cap
--P/E TTM
More Details of ioneer Ltd Company
Ioneer Ltd is an Australia-based lithium-boron producer. The Company is engaged in developing lithium and boric acid that can be produced and delivered to customers domestically and internationally. The Company’s Rhyolite Ridge Lithium-Boron Project is located in Esmeralda County, Nevada, situated in the silver peak range, part of the larger geo-physiographic Basin and Range Province of western Nevada. Rhyolite Ridge is approximately 14 miles northeast of Dyer, Nevada. It is 65 miles southwest of Tonopah, Nevada, 215 miles from Reno, and 255 miles from Las Vegas. The Company operates through two segments: North America and Australia. The Rhyolite Ridge covers two separate lithium-boron deposits, which include North Basin and South Basin located approximately four kilometers apart.
ioneer Ltd Info
Ticker SymbolIONR
Company nameioneer Ltd
IPO dateDec 19, 2007
CEO- -
Number of employees- -
Security typeDepository Receipt
Fiscal year-end- -
AddressSuite 16.01
CityNORTH SYDNEY
Stock exchangeNASDAQ OMX - NASDAQ BASIC
CountryAustralia
Postal code2060
Phone61299225800
Websitehttps://www.ioneer.com/
Ticker SymbolIONR
IPO dateDec 19, 2007
CEO- -
Company Executives of ioneer Ltd
Name
Name/Position
Position
Shareholding
Change
Mr. Bernard Anthony Rowe
Mr. Bernard Anthony Rowe
Managing Director, Executive Director
Managing Director, Executive Director
400.00K
--
Ms. April Hashimoto
Ms. April Hashimoto
Interim Chief Financial Officer
Interim Chief Financial Officer
--
--
Mr. Timothy R. (Tim) Woodall
Mr. Timothy R. (Tim) Woodall
Non-Executive Independent Director
Non-Executive Independent Director
--
--
Mr. Matt Weaver
Mr. Matt Weaver
Senior Vice President - Engineering and Operations
Senior Vice President - Engineering and Operations
--
--
Mr. Ken Coon
Mr. Ken Coon
Vice President - Human Resources
Vice President - Human Resources
--
--
Ms. Margaret Reese Walker
Ms. Margaret Reese Walker
Independent Non-Executive Director
Independent Non-Executive Director
--
--
Mr. James D. Calaway
Mr. James D. Calaway
Executive Chairman of the Board
Executive Chairman of the Board
--
--
Mr. Alan John Bruce Davies
Mr. Alan John Bruce Davies
Independent Non-Executive Director
Independent Non-Executive Director
--
--
Mr. Chad Yeftich
Mr. Chad Yeftich
Vice President - Corp Development and External Affairs
Vice President - Corp Development and External Affairs
--
--
Ms. Rose E. McKinney-James
Ms. Rose E. McKinney-James
Independent Non-Executive Director
Independent Non-Executive Director
--
--
View more
Name
Name/Position
Position
Shareholding
Change
Mr. Bernard Anthony Rowe
Mr. Bernard Anthony Rowe
Managing Director, Executive Director
Managing Director, Executive Director
400.00K
--
Ms. April Hashimoto
Ms. April Hashimoto
Interim Chief Financial Officer
Interim Chief Financial Officer
--
--
Mr. Timothy R. (Tim) Woodall
Mr. Timothy R. (Tim) Woodall
Non-Executive Independent Director
Non-Executive Independent Director
--
--
Mr. Matt Weaver
Mr. Matt Weaver
Senior Vice President - Engineering and Operations
Senior Vice President - Engineering and Operations
--
--
Mr. Ken Coon
Mr. Ken Coon
Vice President - Human Resources
Vice President - Human Resources
--
--
Ms. Margaret Reese Walker
Ms. Margaret Reese Walker
Independent Non-Executive Director
Independent Non-Executive Director
--
--
Revenue Breakdown
Relevant data have not been disclosed by the company yet.
Relevant data have not been disclosed by the company yet.
By Business
By Region
Relevant data have not been disclosed by the company yet.
Shareholding Stats
Updated: Mon, Nov 17
Updated: Mon, Nov 17
Shareholders
Shareholder Types
Shareholders
Shareholders
Proportion
Rowe (Bernard Anthony)
0.60%
Jane Street Capital, L.L.C.
0.08%
GK Wealth Management LLC.
0.06%
LPL Financial LLC
0.02%
Mariner Wealth Advisors
0.01%
Other
99.23%
Shareholders
Shareholders
Proportion
Rowe (Bernard Anthony)
0.60%
Jane Street Capital, L.L.C.
0.08%
GK Wealth Management LLC.
0.06%
LPL Financial LLC
0.02%
Mariner Wealth Advisors
0.01%
Other
99.23%
Shareholder Types
Shareholders
Proportion
Individual Investor
0.60%
Investment Advisor
0.10%
Research Firm
0.10%
Other
99.20%
Institutional Shareholding
Updated: Wed, Oct 1
Updated: Wed, Oct 1
Reporting Period
No. of institutions
Shares Held
Proportion
Change
2025Q3
18
70.72K
0.11%
-81.46K
2025Q2
15
501.58K
0.75%
+380.29K
2025Q1
16
488.81K
0.75%
+380.80K
2024Q4
15
441.93K
0.75%
+376.50K
2024Q3
13
7.14K
0.01%
-60.01K
2024Q2
12
8.45K
0.01%
-61.61K
2024Q1
12
11.38K
0.02%
-66.79K
2023Q4
12
68.00K
0.13%
-10.39K
2023Q3
12
70.56K
0.13%
+16.65K
2023Q2
10
46.43K
0.09%
-12.70K
View more
Shareholder Activity
Name
Shares Held
Proportion
Change
Chg %
Date
Rowe (Bernard Anthony)
400.00K
0.6%
+400.00K
--
Oct 01, 2024
Jane Street Capital, L.L.C.
--
0%
-10.53K
-100.00%
Mar 31, 2024
GK Wealth Management LLC.
39.70K
0.06%
+10.75K
+37.13%
Jun 30, 2025
Morgan Stanley & Co. LLC
3.50K
0.01%
+2.10K
+150.00%
Jun 30, 2025
Carbon Collective Investment LLC
2.90K
0%
+96.00
+3.42%
Sep 30, 2025
Marquette Wealth Management
2.00K
0%
+2.00K
--
Jun 30, 2025
Geode Capital Management, L.L.C.
1.84K
0%
--
--
Aug 31, 2025
EverSource Wealth Advisors, LLC
202.00
0%
+202.00
--
Jun 30, 2025
View more
Related ETFs
Updated: Sat, Dec 6
Updated: Sat, Dec 6
Name
Proportion
Carbon Collective Climate Solutions U.S. Equity ETF
0.03%
Carbon Collective Climate Solutions U.S. Equity ETF
Proportion0.03%
Dividend
A total of
0.00
USD has been distributed in dividends over the past 5 years.
Date
Dividend
Record Date
Payment Date
Ex-dividend Date
No Data
Stock Split
Date
Type
Ratio
No Data
Date
Type
Ratio
No Data
FAQs
Who are the top five shareholders of ioneer Ltd?
The top five shareholders of ioneer Ltd are:
Rowe (Bernard Anthony) holds 400.00K shares, accounting for 0.60% of the total shares.
Jane Street Capital, L.L.C. holds 0.00 shares, accounting for 0.00% of the total shares.
GK Wealth Management LLC. holds 39.70K shares, accounting for 0.06% of the total shares.
Morgan Stanley & Co. LLC holds 3.50K shares, accounting for 0.01% of the total shares.
Carbon Collective Investment LLC holds 2.90K shares, accounting for 0.00% of the total shares.
Rowe (Bernard Anthony) holds 400.00K shares, accounting for 0.60% of the total shares.
Jane Street Capital, L.L.C. holds 0.00 shares, accounting for 0.00% of the total shares.
GK Wealth Management LLC. holds 39.70K shares, accounting for 0.06% of the total shares.
Morgan Stanley & Co. LLC holds 3.50K shares, accounting for 0.01% of the total shares.
Carbon Collective Investment LLC holds 2.90K shares, accounting for 0.00% of the total shares.
What are the top three shareholder types of ioneer Ltd?
The top three shareholder types of ioneer Ltd are:
Rowe (Bernard Anthony)
Jane Street Capital, L.L.C.
GK Wealth Management LLC.
Rowe (Bernard Anthony)
Jane Street Capital, L.L.C.
GK Wealth Management LLC.
How many institutions hold shares of ioneer Ltd (IONR)?
As of 2025Q3, 18 institutions hold shares of ioneer Ltd, with a combined market value of approximately 70.72K, accounting for 0.11% of the total shares. Compared to 2025Q2, institutional shareholding has increased by -0.65%.
What is the biggest source of revenue for ioneer Ltd?
In --, the -- business generated the highest revenue for ioneer Ltd, amounting to -- and accounting for --% of total revenue.
