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 997 institutions that hold shares in the stock, with a total of 349 Million shares, which have been reported (via 13F filing form) to have a value of $23 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Vanguard Group Inc
Valley Forge, PA |
Nov 07, 2025 Q3 2025 |
52,859,085
shares
|
$3.49 Billion
0.06% of portfolio
|
Q3 2025
Added 26.43%
|
|
|
State Street Corp
Boston, MA |
Nov 14, 2025 Q3 2025 |
18,648,758
shares
|
$1.23 Billion
0.05% of portfolio
|
Q3 2025
Added 23.25%
|
|
|
William Von Mueffling
Cantillon Capital Management LLC
|
Oct 30, 2025 Q3 2025 |
12,664,026
shares
|
$836 Million
5.41% of portfolio
|
Q3 2025
Reduced 1.09%
|
|
|
Kayne Anderson Rudnick Investment Management LLC
Los Angeles, CA |
Nov 13, 2025 Q3 2025 |
12,174,526
shares
|
$804 Million
2.14% of portfolio
|
Q3 2025
Reduced 2.53%
|
|
|
Wellington Management Group LLP
Boston, MA |
Nov 14, 2025 Q3 2025 |
10,901,171
shares
|
$720 Million
0.14% of portfolio
|
Q3 2025
Added 17.59%
|
|
|
Greenwich Wealth Management LLC
Greenwich, CT |
Nov 12, 2025 Q3 2025 |
10,367,276
shares
|
$685 Million
35.59% of portfolio
|
Q3 2025
Reduced 4.58%
|
|
|
Geode Capital Management, LLC
Boston, MA |
Nov 12, 2025 Q3 2025 |
10,344,360
shares
|
$683 Million
0.05% of portfolio
|
Q3 2025
Added 54.79%
|
|
|
Orbis Allan Gray LTD
Hamilton, D0 |
Nov 14, 2025 Q3 2025 |
9,543,872
shares
|
$630 Million
3.66% of portfolio
|
Q3 2025
Reduced 2.01%
|
|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
9,301,894
shares
|
$614 Million
0.03% of portfolio
|
Q2 2024
Added 2.32%
|
|
|
Jpmorgan Chase & CO
New York, NY |
Nov 26, 2025 Q3 2025 |
9,050,456
shares
|
$598 Million
0.04% of portfolio
|
Q3 2025
Added 192.26%
|
|
|
Bank Of America Corp
Charlotte, NC |
Nov 14, 2025 Q3 2025 |
7,628,167
shares
|
$504 Million
0.04% of portfolio
|
Q3 2025
Added 0.44%
|
|
|
John Armitage
Egerton Capital (Uk) LLP
|
Nov 12, 2025 Q3 2025 |
6,254,134
shares
|
$413 Million
5.46% of portfolio
|
Q3 2025
Reduced 22.37%
|
|
|
American Century Companies Inc
Kansas City, MO |
Nov 12, 2025 Q3 2025 |
5,953,647
shares
|
$393 Million
0.22% of portfolio
|
Q3 2025
Added 6.27%
|
|
|
Invesco Ltd.
Atlanta, GA |
Nov 13, 2025 Q3 2025 |
5,753,607
shares
|
$380 Million
0.07% of portfolio
|
Q3 2025
Added 5.68%
|
|
|
Waverton Investment Management LTD
|
Nov 12, 2025 Q3 2025 |
4,922,936
shares
|
$325 Million
4.79% of portfolio
|
Q3 2025
Added 10.85%
|
|
|
Neuberger Berman Group LLC
New York, NY |
Nov 12, 2025 Q3 2025 |
4,840,533
shares
|
$320 Million
0.26% of portfolio
|
Q3 2025
Reduced 0.72%
|
|
|
Jacobs Levy Equity Management, Inc
Florham Park, NJ |
Nov 17, 2025 Q3 2025 |
4,737,541
shares
|
$313 Million
1.36% of portfolio
|
Q3 2025
Reduced 12.22%
|
|
|
Bamco Inc
New York, NY |
Nov 14, 2025 Q3 2025 |
4,609,768
shares
|
$304 Million
0.89% of portfolio
|
Q3 2025
Added 9.8%
|
|
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
Nov 14, 2025 Q3 2025 |
4,192,800
shares
|
$277 Million
0.61% of portfolio
|
Q3 2025
Added 24.09%
|
|
|
Morgan Stanley
New York, NY |
Nov 14, 2025 Q3 2025 |
4,058,866
shares
|
$268 Million
0.02% of portfolio
|
Q3 2025
Reduced 12.2%
|
|
|
Royal Bank Of Canada
Toronto, A6 |
Nov 14, 2025 Q3 2025 |
3,728,111
shares
|
$246 Million
0.04% of portfolio
|
Q2 2025
Added 589.73%
|
|
|
Jarislowsky, Fraser LTD
|
Oct 21, 2025 Q3 2025 |
3,724,608
shares
|
$246 Million
1.55% of portfolio
|
Q3 2025
Reduced 11.67%
|
|
|
Two Sigma Investments, LP
New York, NY |
Nov 14, 2025 Q3 2025 |
3,575,453
shares
|
$236 Million
0.42% of portfolio
|
Q3 2025
Added 18.29%
|
|
|
Northern Trust Corp
Chicago, IL |
Nov 14, 2025 Q3 2025 |
3,560,023
shares
|
$235 Million
0.03% of portfolio
|
Q3 2025
Reduced 3.47%
|
|
|
Marshall Wace, LLP
London, X0 |
Nov 13, 2025 Q3 2025 |
3,484,551
shares
|
$230 Million
0.26% of portfolio
|
Q3 2025
Reduced 35.65%
|
|