GREENWICH, CT
INTERACTIVE BROKERS GROUP, INC.IBKR— Latest position per institution from SEC 13F filings
15
Institutional holders
276.16M
Total shares held
18.19B
Estimated value
13.81M
Avg. position size
VANGUARD GROUP INC
CIK 102909
Shares
52.25M
Value
3.36B
Filed
Dec 31, 2025
BLACKROCK, INC.
CIK 2012383
Shares
31.38M
Value
2.10B
Filed
Mar 31, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
28.18M
Value
1.89B
Filed
Mar 31, 2026
STATE STREET CORP
CIK 93751
Shares
19.09M
Value
1.28B
Filed
Mar 31, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
14.98M
Value
1.01B
Filed
Mar 31, 2026
FMR LLC
CIK 315066
Shares
12.50M
Value
838.46M
Filed
Mar 31, 2026
CANTILLON CAPITAL MANAGEMENT LLC
CIK 1279936
Shares
11.25M
Value
754.26M
Filed
Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
10.44M
Value
699.50M
Filed
Mar 31, 2026
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC
CIK 1021223
Shares
10.02M
Value
671.79M
Filed
Mar 31, 2026
GREENWICH WEALTH MANAGEMENT LLC
CIK 1439805
Shares
9.92M
Value
665.61K
Filed
Mar 31, 2026
WELLINGTON MANAGEMENT GROUP LLP
CIK 902219
Shares
9.77M
Value
655.60M
Filed
Mar 31, 2026
INVESCO LTD.
CIK 914208
Shares
9.65M
Value
647.04M
Filed
Mar 31, 2026
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
9.30M
Value
1.14B
Filed
Jun 30, 2024
TWO SIGMA INVESTMENTS, LP
CIK 1179392
Shares
8.40M
Value
563.16M
Filed
Mar 31, 2026
JPMORGAN CHASE & CO
CIK 19617
Shares
7.44M
Value
478.52M
Filed
Dec 31, 2025
NORGES BANK
CIK 1374170
Shares
7.05M
Value
453.15M
Filed
Dec 31, 2025
EGERTON CAPITAL (UK) LLP
CIK 1581811
Shares
6.28M
Value
420.88M
Filed
Mar 31, 2026
BANK OF AMERICA CORP /DE/
CIK 70858
Shares
6.23M
Value
417.86M
Filed
Mar 31, 2026
ORBIS ALLAN GRAY LTD
CIK 1663865
Shares
6.12M
Value
410.34M
Filed
Mar 31, 2026
LONDON & CAPITAL ASSET MANAGEMENT LTD
CIK 1767559
Shares
5.92M
Value
396.65M
Filed
Mar 31, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | 102909 | 52.25M | 3.36B | Dec 31, 2025 |
| 2 | BLACKROCK, INC. | 2012383 | 31.38M | 2.10B | Mar 31, 2026 |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 28.18M | 1.89B | Mar 31, 2026 |
| 4 | STATE STREET CORP | 93751 | 19.09M | 1.28B | Mar 31, 2026 |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 14.98M | 1.01B | Mar 31, 2026 |
| 6 | FMR LLC | 315066 | 12.50M | 838.46M | Mar 31, 2026 |
| 7 | CANTILLON CAPITAL MANAGEMENT LLC | 1279936 | 11.25M | 754.26M | Mar 31, 2026 |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 10.44M | 699.50M | Mar 31, 2026 |
| 9 | KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | 1021223 | 10.02M | 671.79M | Mar 31, 2026 |
| 10 | GREENWICH WEALTH MANAGEMENT LLC | 1439805 | 9.92M | 665.61K | Mar 31, 2026 |
| 11 | WELLINGTON MANAGEMENT GROUP LLP | 902219 | 9.77M | 655.60M | Mar 31, 2026 |
| 12 | INVESCO LTD. | 914208 | 9.65M | 647.04M | Mar 31, 2026 |
| 13 | BLACKROCK FINANCE, INC. | 1364742 | 9.30M | 1.14B | Jun 30, 2024 |
| 14 | TWO SIGMA INVESTMENTS, LP | 1179392 | 8.40M | 563.16M | Mar 31, 2026 |
| 15 | JPMORGAN CHASE & CO | 19617 | 7.44M | 478.52M | Dec 31, 2025 |
| 16 | NORGES BANK | 1374170 | 7.05M | 453.15M | Dec 31, 2025 |
| 17 | EGERTON CAPITAL (UK) LLP | 1581811 | 6.28M | 420.88M | Mar 31, 2026 |
| 18 | BANK OF AMERICA CORP /DE/ | 70858 | 6.23M | 417.86M | Mar 31, 2026 |
| 19 | ORBIS ALLAN GRAY LTD | 1663865 | 6.12M | 410.34M | Mar 31, 2026 |
| 20 | LONDON & CAPITAL ASSET MANAGEMENT LTD | 1767559 | 5.92M | 396.65M | Mar 31, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.