Institutional Ownership Interactive Brokers Group, Inc. (IBKR)
This table provides information about the institutional ownership of Interactive Brokers Group, Inc. (IBKR). We have compiled data on the 892 institutions that hold shares in the stock, with a total of 328 Million shares, which have been reported (via 13F filing form) to have a value of $20.4 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Rhumbline Advisers
Boston, MA |
Aug 12, 2025 Q2 2025 |
1,273,522
shares
|
$79.2 Million
0.06% of portfolio
|
Q2 2025
Added 298.59%
|
|
|
Pictet Asset Management Holding Sa
Carouge, V8 |
Aug 13, 2025 Q2 2025 |
1,200,700
shares
|
$74.7 Million
0.07% of portfolio
|
Q2 2025
Added 570.98%
|
|
|
Hosking Partners LLP
|
Aug 07, 2025 Q2 2025 |
1,169,447
shares
|
$72.8 Million
2.69% of portfolio
|
Q2 2025
Added 314.33%
|
|
|
Hengistbury Investment Partners LLP
London, X0 |
Aug 13, 2025 Q2 2025 |
1,136,084
shares
|
$70.7 Million
42.99% of portfolio
|
Q2 2025
Added 364.66%
|
|
|
Kbc Group Nv
|
Aug 08, 2025 Q2 2025 |
1,075,774
shares
|
$66.9 Million
0.16% of portfolio
|
Q2 2025
Added 106.0%
|
|
|
Retirement Systems Of Alabama
|
Aug 04, 2025 Q2 2025 |
1,057,199
shares
|
$65.8 Million
0.21% of portfolio
|
Q2 2025
Added 300.99%
|
|
|
Dimensional Fund Advisors LP
Austin, TX |
Aug 12, 2025 Q2 2025 |
1,033,709
shares
|
$64.3 Million
0.01% of portfolio
|
Q2 2025
Added 310.98%
|
|
|
Bryan Lawrence
Oakcliff Capital Partners, LP | New York, Ny
|
Aug 14, 2025 Q2 2025 |
1,030,740
shares
|
$64.1 Million
28.54% of portfolio
|
Q2 2025
Added 300.0%
|
|
|
Bank Of Nova Scotia
|
Aug 13, 2025 Q2 2025 |
1,009,342
shares
|
$62.8 Million
0.12% of portfolio
|
Q2 2025
Added 6541.28%
|
|
|
Envestnet Asset Management Inc
|
Jul 31, 2025 Q2 2025 |
1,005,043
shares
|
$62.5 Million
0.02% of portfolio
|
Q2 2025
Added 227.1%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Aug 14, 2025 Q2 2025 |
931,799
shares
|
$58 Million
0.01% of portfolio
|
Q2 2025
Added 40.52%
|
|
|
Russell Investments Group, Ltd.
|
Aug 13, 2025 Q2 2025 |
920,473
shares
|
$57.3 Million
0.07% of portfolio
|
Q2 2025
Added 380.91%
|
|
|
Robert Vinall
Rv Capital Ag | Schindellegi, V8
|
Jul 08, 2025 Q2 2025 |
849,920
shares
|
$52.9 Million
8.72% of portfolio
|
Q2 2025
Added 300.0%
|
|
|
Sumitomo Mitsui Trust Holdings, Inc.
|
Jul 31, 2025 Q2 2025 |
838,948
shares
|
$52.2 Million
0.03% of portfolio
|
Q2 2025
Added 55.37%
|
|
|
Allianz Asset Management Gmb H
Munich, 2M |
Jul 28, 2025 Q2 2025 |
833,813
shares
|
$51.9 Million
0.06% of portfolio
|
Q2 2025
Added 185.41%
|
|
|
Victory Capital Management Inc
|
Aug 13, 2025 Q2 2025 |
815,397
shares
|
$50.7 Million
0.03% of portfolio
|
Q2 2025
Added 344.61%
|
|
|
California Public Employees Retirement System
Sacramento, CA |
Aug 13, 2025 Q2 2025 |
806,889
shares
|
$50.2 Million
0.03% of portfolio
|
Q2 2025
Added 318.37%
|
|
|
Connor, Clark & Lunn Investment Management Ltd.
|
Aug 07, 2025 Q2 2025 |
796,272
shares
|
$49.5 Million
0.17% of portfolio
|
Q2 2025
Added 384.01%
|
|
|
Canada Pension Plan Investment Board
Toronto Ontario, A6 |
Aug 14, 2025 Q2 2025 |
794,616
shares
|
$49.4 Million
0.04% of portfolio
|
Q2 2025
Added 744.38%
|
|
|
Allspring Global Investments Holdings, LLC
|
Jul 25, 2025 Q2 2025 |
780,044
shares
|
$48.5 Million
0.08% of portfolio
|
Q2 2025
Added 244.71%
|
|
|
Nuveen, LLC
Charlotte, NC |
Aug 12, 2025 Q2 2025 |
775,454
shares
|
$48.2 Million
0.01% of portfolio
|
Q2 2025
Added 164.86%
|
|
|
Federated Hermes, Inc.
Pittsburgh, PA |
Aug 13, 2025 Q2 2025 |
754,113
shares
|
$46.9 Million
0.08% of portfolio
|
Q2 2025
Added 249.61%
|
|
|
Peak6 LLC
Chicago, IL |
Aug 13, 2025 Q2 2025 |
738,981
shares
|
$46 Million
0.08% of portfolio
|
Q2 2025
New holding
|
|
|
Marathon Asset Management LTD
|
Aug 11, 2025 Q2 2025 |
719,904
shares
|
$44.8 Million
1.4% of portfolio
|
Q2 2025
Added 294.39%
|
|
|
Jump Financial, LLC
Chicago, IL |
Aug 13, 2025 Q2 2025 |
704,088
shares
|
$43.8 Million
0.49% of portfolio
|
Q2 2025
Added 240.06%
|