ioneer
IONR · ASX
$2.55−$0.20 (−7.27%)TodayMarket closed ·
Prev close $2.75
Who owns IONR
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 31.1% of IONR’s shares.
- Centaurus Capital LP13.9%
- Rowe (Bernard Anthony)2.6%
- Konwave AG2.3%
- Vanguard Capital Management, LLC2.3%
- Next 6 largest institutions10.0%
- All other shareholders68.9%
| Holder | Shares | % of shares |
|---|---|---|
| Centaurus Capital LP | 428.34M | 13.87% |
| Rowe (Bernard Anthony) | 81.30M | 2.63% |
| Konwave AG | 72.02M | 2.33% |
| Vanguard Capital Management, LLC | 70.25M | 2.28% |
| Calaway (James Derrick) | 65.59M | 2.12% |
| FIL Investment Management (Hong Kong) Limited | 61.43M | 1.99% |
| FIL Gestion | 56.26M | 1.82% |
| FNL Investments Pty. Ltd. | 52.95M | 1.71% |
| Quality Life Pty. Ltd. | 38.37M | 1.24% |
| Versatile Money Pty. Ltd. | 33.93M | 1.10% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Multipartner SICAV- Konwave Transition Metals Fund | 72.02M | 2.33% |
| Fidelity Funds - Pacific Fund | 61.45M | 1.99% |
| Vanguard Total International Stock Index Fund | 33.28M | 1.08% |
| Vanguard Developed Markets Index Fund | 23.35M | 0.76% |
| Global X Lithium & Battery Tech ETF | 11.67M | 0.38% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders sold $117.92K (3 trades) of IONR on the open market, with no buys.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Coon Kenneth D | Sale | 113.90K | $12.53K |
| Weaver Matthew | Sale | 251.29K | $27.64K |
| Yeftich Chad | Sale | 706.78K | $77.75K |
| Yeftich Chad | Award | 203.75K | — |
| Coon Kenneth D | Award | 150.93K | — |
| Nagai Yoshio | Award | 159.98K | — |
| Weaver Matthew | Award | 391.28K | — |
Short interest
Settled Sep 30, 2026
- Shares short
- 120.59K
- Days to cover
- 1.08
- % of shares outstanding
- 0.00%
- Average daily volume
- 111.17K
- Change since last report
- −21.0%
Information on this page is provided for informational purposes only and is not a recommendation to buy, sell or hold any security. Investing involves risk, including possible loss of principal. Market data is delayed at least 15 minutes and is provided without warranty. Analyst ratings, price targets and company data come from third-party sources. Past performance does not guarantee future results.