NORTH SYDNEY, C3
IONEER LTDIONR— Latest position per institution from SEC 13F filings
15
Institutional holders
3.30M
Total shares held
13.63M
Estimated value
164.88K
Avg. position size
INVESCO LTD.
CIK 914208
Shares
2.24M
Value
9.52M
Filed
Mar 31, 2026
INTEGRATED WEALTH CONCEPTS LLC
CIK 1737109
Shares
188.56K
Value
802.32K
Filed
Mar 31, 2026
MARSHALL WACE, LLP
CIK 1318757
Shares
165.23K
Value
793.11K
Filed
Dec 31, 2025
UBS GROUP AG
CIK 1610520
Shares
109.61K
Value
466.38K
Filed
Mar 31, 2026
CITIGROUP INC
CIK 831001
Shares
100K
Value
425.50K
Filed
Mar 31, 2026
CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.
CIK 1419186
Shares
96.55K
Value
411.00
Filed
Mar 31, 2026
CITADEL ADVISORS LLC
CIK 1423053
Shares
56.91K
Value
273.19K
Filed
Dec 31, 2025
JANE STREET GROUP, LLC
CIK 1595888
Shares
40.50K
Value
194.38K
Filed
Dec 31, 2025
GOLDMAN SACHS GROUP INC
CIK 886982
Shares
38.23K
Value
162.66K
Filed
Mar 31, 2026
SCHRODER INVESTMENT MANAGEMENT GROUP
CIK 1086619
Shares
38.05K
Value
155.22K
Filed
Dec 31, 2023
GK WEALTH MANAGEMENT LLC
CIK 2069222
Shares
33.77K
Value
162.12K
Filed
Dec 31, 2025
MILLENNIUM MANAGEMENT LLC
CIK 1273087
Shares
32.80K
Value
139.57K
Filed
Mar 31, 2026
TOWNSQUARE CAPITAL LLC
CIK 1761755
Shares
28.05K
Value
109.68K
Filed
Mar 31, 2025
KING LUTHER CAPITAL MANAGEMENT CORP
CIK 310051
Shares
25K
Value
106.38K
Filed
Mar 31, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 1446194
Shares
24.47K
Value
104.11K
Filed
Mar 31, 2026
VIRTU FINANCIAL LLC
CIK 1533964
Shares
20.07K
Value
96.00
Filed
Dec 31, 2025
OLD MISSION CAPITAL LLC
CIK 1455915
Shares
18.27K
Value
87.70K
Filed
Dec 31, 2025
HRT FINANCIAL LP
CIK 1475597
Shares
17.32K
Value
83.00
Filed
Dec 31, 2025
PEKIN HARDY STRAUSS, INC.
CIK 1020317
Shares
16K
Value
76.80K
Filed
Dec 31, 2025
BROOKWOOD INVESTMENT GROUP LLC
CIK 2066812
Shares
11.50K
Value
55.20K
Filed
Dec 31, 2025
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | INVESCO LTD. | 914208 | 2.24M | 9.52M | Mar 31, 2026 |
| 2 | INTEGRATED WEALTH CONCEPTS LLC | 1737109 | 188.56K | 802.32K | Mar 31, 2026 |
| 3 | MARSHALL WACE, LLP | 1318757 | 165.23K | 793.11K | Dec 31, 2025 |
| 4 | UBS GROUP AG | 1610520 | 109.61K | 466.38K | Mar 31, 2026 |
| 5 | CITIGROUP INC | 831001 | 100K | 425.50K | Mar 31, 2026 |
| 6 | CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC. | 1419186 | 96.55K | 411.00 | Mar 31, 2026 |
| 7 | CITADEL ADVISORS LLC | 1423053 | 56.91K | 273.19K | Dec 31, 2025 |
| 8 | JANE STREET GROUP, LLC | 1595888 | 40.50K | 194.38K | Dec 31, 2025 |
| 9 | GOLDMAN SACHS GROUP INC | 886982 | 38.23K | 162.66K | Mar 31, 2026 |
| 10 | SCHRODER INVESTMENT MANAGEMENT GROUP | 1086619 | 38.05K | 155.22K | Dec 31, 2023 |
| 11 | GK WEALTH MANAGEMENT LLC | 2069222 | 33.77K | 162.12K | Dec 31, 2025 |
| 12 | MILLENNIUM MANAGEMENT LLC | 1273087 | 32.80K | 139.57K | Mar 31, 2026 |
| 13 | TOWNSQUARE CAPITAL LLC | 1761755 | 28.05K | 109.68K | Mar 31, 2025 |
| 14 | KING LUTHER CAPITAL MANAGEMENT CORP | 310051 | 25K | 106.38K | Mar 31, 2026 |
| 15 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1446194 | 24.47K | 104.11K | Mar 31, 2026 |
| 16 | VIRTU FINANCIAL LLC | 1533964 | 20.07K | 96.00 | Dec 31, 2025 |
| 17 | OLD MISSION CAPITAL LLC | 1455915 | 18.27K | 87.70K | Dec 31, 2025 |
| 18 | HRT FINANCIAL LP | 1475597 | 17.32K | 83.00 | Dec 31, 2025 |
| 19 | PEKIN HARDY STRAUSS, INC. | 1020317 | 16K | 76.80K | Dec 31, 2025 |
| 20 | BROOKWOOD INVESTMENT GROUP LLC | 2066812 | 11.50K | 55.20K | Dec 31, 2025 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.