ioneer Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

DB:4G1 Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
02 Jul 26	Sell€67,934	Chad Yeftich	Individual	706,781	€0.096
02 Jul 26	Sell€24,154	Matt Weaver	Individual	251,293	€0.096
02 Jul 26	Sell€10,948	Ken Coon	Individual	113,899	€0.096
24 Mar 26	Buy€12,997	Timothy Woodall	Individual	200,000	€0.065
24 Mar 26	Buy€18,641	Timothy Woodall	Individual	200,000	€0.093

Insider Trading Volume

Insider Buying: 4G1 insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of 4G1?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	184,153,798	5.99%
Private Companies	428,342,433	13.9%
Institutions	692,813,280	22.5%
General Public	1,769,324,446	57.5%

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 15.5%.

Top Shareholders

Top 25 shareholders own 41.86% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
13.9%	Centaurus Capital LP	428,342,433	€35.4m	0%	no data
9.32%	BNY Asset Management	286,419,800	€23.6m	38.8%	no data
2.91%	Invesco Capital Management LLC	89,464,160	€7.4m	0%	no data
2.66%	Bernard Rowe	81,698,881	€6.7m	3.67%	no data
2.53%	Fidelity International Ltd	77,851,293	€6.4m	0%	no data
2.13%	James Calaway	65,591,962	€5.4m	3.14%	no data
1.87%	Vanguard Capital Management, LLC	57,607,152	€4.8m	-5.74%	no data
1.43%	Konwave AG (Gold 2000)	44,020,793	€3.6m	0%	0.13%
0.96%	Australian Super Pty Ltd	29,504,797	€2.4m	0%	no data
0.64%	Dimensional Fund Advisors LP	19,594,502	€1.6m	9.24%	no data
0.58%	Vanguard Fiduciary Trust Company	17,969,292	€1.5m	6.4%	no data
0.44%	Mirae Asset Global Investments Co., Ltd.	13,453,202	€1.1m	1.71%	no data
0.34%	ALPS Advisors, Inc.	10,540,953	€870.1k	-2.56%	no data
0.33%	Matt Weaver	10,024,594	€827.5k	6.58%	no data
0.26%	Yoshio Nagai	8,095,472	€668.2k	38.5%	no data
0.25%	Integrated Wealth Concepts LLC	7,542,400	€622.6k	0%	0.01%
0.19%	Alan John Davies	5,914,149	€488.2k	79.4%	no data
0.19%	Ken Coon	5,812,978	€479.8k	3.98%	no data
0.15%	Chad Yeftich	4,483,122	€370.1k	25.1%	no data
0.14%	UBS Asset Management AG	4,384,320	€361.9k	5,000%	no data
0.14%	Charles Schwab Investment Management, Inc.	4,278,264	€353.2k	4.76%	no data
0.13%	Pictet Asset Management Limited	4,007,921	€330.8k	0%	no data
0.13%	Citigroup Inc.	4,000,000	€330.2k	0%	no data
0.13%	Cambridge Investment Research Advisors, Inc.	3,861,880	€318.8k	0%	no data
0.085%	Diversa Trustees Limited	2,616,649	€216.0k	0%	27.94%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/07/16 04:10
End of Day Share Price	2026/07/16 00:00
Earnings	2025/12/31
Annual Earnings	2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

ioneer Ltd is covered by 4 analysts. 2 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Stuart Howe	Bell Potter
Timothy Hoff	Canaccord Genuity
Paul Kaner	Ord Minnett Limited