IONEER LTD - ADR (IONR): Institutional Ownership
Hedge funds and institutional managers reporting a position in IONR · Materials. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
2
13F filers
Aggregate Value
$941K
Across holders
Last Price
$4.17
2026-06-26
Sector
Materials
GICS
Holder activity2 new0 added0 reduced
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 139K | $668K | 71.0% | 0.0% | New | — | Q4 2025 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 57K | $273K | 29.0% | 0.0% | New | — | Q4 2025 |