Latest Institutional Purchases of Interactive Brokers Group, Inc. (IBKR)
This list provides information on the latest institutional transactions involving Interactive Brokers Group, Inc. (IBKR) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 11, 2025
Q2 2025
|
Vanguard Group Inc
Valley Forge, PA |
BUY
|
- |
31.5M+ 303.91% |
$1.59B - $6.69B
|
41.8M
$2.83B
|
|
|
Aug 14, 2025
Q2 2025
|
State Street Corp
Boston, MA |
BUY
|
- |
11.4M+ 301.27% |
$574M - $2.41B
|
15.1M
$1.02B
|
|
|
Jul 30, 2025
Q2 2025
|
William Von Mueffling
Cantillon Capital Management LLC
|
BUY
|
- |
9.51M+ 288.72% |
$481M - $2.02B
|
12.8M
$866M
|
|
|
Aug 13, 2025
Q2 2025
|
Kayne Anderson Rudnick Investment Management LLC
Los Angeles, CA |
BUY
|
- |
9.32M+ 293.91% |
$471M - $1.98B
|
12.5M
$845M
|
|
|
Aug 14, 2025
Q2 2025
|
Wellington Management Group LLP
Boston, MA |
BUY
|
- |
8.29M+ 842.46% |
$419M - $1.76B
|
9.27M
$627M
|
|
|
Aug 13, 2025
Q2 2025
|
Greenwich Wealth Management LLC
Greenwich, CT |
BUY
|
- |
8.16M+ 301.59% |
$412M - $1.73B
|
10.9M
$735M
|
|
|
Aug 14, 2025
Q2 2025
|
Orbis Allan Gray LTD
Hamilton, D0 |
BUY
|
- |
6.25M+ 178.82% |
$316M - $1.33B
|
9.74M
$659M
|
|
|
Aug 12, 2025
Q2 2025
|
John Armitage
Egerton Capital (Uk) LLP
|
BUY
|
- |
6.22M+ 339.31% |
$314M - $1.32B
|
8.06M
$545M
|
|
|
Aug 14, 2025
Q2 2025
|
Bank Of America Corp
Charlotte, NC |
BUY
|
- |
5.26M+ 225.61% |
$266M - $1.12B
|
7.59M
$514M
|
|
|
Aug 13, 2025
Q2 2025
|
Norges Bank
Oslo, Q8 |
BUY
|
- |
5.14MNew |
$260M - $1.09B
|
5.14M
$347M
|
|
|
Aug 08, 2025
Q2 2025
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
4.39M+ 190.93% |
$222M - $932M
|
6.68M
$452M
|
|
|
Aug 13, 2025
Q2 2025
|
Invesco Ltd.
Atlanta, GA |
BUY
|
- |
4.33M+ 388.17% |
$219M - $920M
|
5.44M
$368M
|
|
|
Aug 06, 2025
Q2 2025
|
Waverton Investment Management LTD
|
BUY
|
- |
4.24M+ 2148.26% |
$214M - $902M
|
4.44M
$300M
|
|
|
Aug 13, 2025
Q2 2025
|
Marshall Wace, LLP
London, X0 |
BUY
|
- |
4.22M+ 353.2% |
$213M - $897M
|
5.42M
$366M
|
|
|
Aug 12, 2025
Q2 2025
|
American Century Companies Inc
Kansas City, MO |
BUY
|
- |
4.17M+ 290.7% |
$211M - $886M
|
5.6M
$379M
|
|
|
Aug 14, 2025
Q2 2025
|
Jacobs Levy Equity Management, Inc
Florham Park, NJ |
BUY
|
- |
4.17M+ 338.7% |
$211M - $886M
|
5.4M
$365M
|
|
|
Aug 13, 2025
Q2 2025
|
Neuberger Berman Group LLC
New York, NY |
BUY
|
- |
3.66M+ 299.58% |
$185M - $777M
|
4.88M
$330M
|
|
|
Aug 14, 2025
Q2 2025
|
Royal Bank Of Canada
Toronto, A6 |
BUY
|
- |
3.58M+ 589.73% |
$181M - $761M
|
4.19M
$283M
|
|
|
Aug 15, 2025
Q2 2025
|
Morgan Stanley
New York, NY |
BUY
|
- |
3.51M+ 314.57% |
$177M - $746M
|
4.62M
$313M
|
|
|
Aug 14, 2025
Q2 2025
|
Bamco Inc
New York, NY |
BUY
|
- |
3.28M+ 359.36% |
$166M - $698M
|
4.2M
$284M
|
|
|
Jul 15, 2025
Q2 2025
|
Jarislowsky, Fraser LTD
|
BUY
|
- |
3.15M+ 294.57% |
$159M - $669M
|
4.22M
$285M
|
|
|
Aug 13, 2025
Q2 2025
|
Northern Trust Corp
Chicago, IL |
BUY
|
- |
2.74M+ 287.06% |
$138M - $581M
|
3.69M
$249M
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
PUT |
2.68M+ 545.63% |
$135M - $570M
|
3.17M
$215M
|
|
|
Aug 14, 2025
Q2 2025
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
- |
2.56M+ 294.13% |
$129M - $544M
|
3.43M
$232M
|
|
|
Aug 14, 2025
Q2 2025
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
BUY
|
- |
2.53M+ 298.31% |
$128M - $538M
|
3.38M
$229M
|
|
|
Aug 12, 2025
Q2 2025
|
Charles Schwab Investment Management Inc
San Francisco, CA |
BUY
|
- |
2.47M+ 291.97% |
$125M - $524M
|
3.31M
$224M
|
|
|
Aug 14, 2025
Q2 2025
|
Two Sigma Investments, LP
New York, NY |
BUY
|
- |
2.35M+ 349.91% |
$119M - $500M
|
3.02M
$204M
|
|
|
Aug 14, 2025
Q2 2025
|
Bares Capital Management, Inc.
Austin, TX |
BUY
|
- |
2.17M+ 256.54% |
$109M - $460M
|
3.01M
$204M
|
|
|
Aug 14, 2025
Q2 2025
|
George Soros
Soros Fund Management LLC | New York, Ny
|
BUY
|
- |
2.04M+ 1027.25% |
$103M - $433M
|
2.23M
$151M
|
|
|
Aug 14, 2025
Q2 2025
|
Progeny 3, Inc.
Seattle, WA |
BUY
|
- |
1.8M+ 556.28% |
$91.1M - $383M
|
2.13M
$144M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Group Ag
|
BUY
|
- |
1.63M+ 445.75% |
$82.5M - $347M
|
2M
$135M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Asset Management Americas Inc
Chicago, IL |
BUY
|
- |
1.6M+ 375.6% |
$80.7M - $339M
|
2.02M
$137M
|
|
|
Aug 14, 2025
Q2 2025
|
Alyeska Investment Group, L.P.
Chicago, IL |
BUY
|
- |
1.51MNew |
$76.2M - $321M
|
1.51M
$102M
|
|
|
Aug 06, 2025
Q2 2025
|
Agf Management LTD
Toronto Ontario Canada, A6 |
BUY
|
- |
1.51M+ 269.71% |
$76.1M - $320M
|
2.06M
$140M
|
|
|
Aug 14, 2025
Q2 2025
|
Raymond James Financial Inc
St. Petersburg, FL |
BUY
|
- |
1.47M+ 246.11% |
$74M - $311M
|
2.06M
$139M
|
|
|
Aug 08, 2025
Q2 2025
|
Empower Advisory Group, LLC
Greenwood Village, CO |
BUY
|
- |
1.4M+ 312.56% |
$70.7M - $297M
|
1.85M
$125M
|
|
|
Aug 12, 2025
Q2 2025
|
Legal & General Group PLC
London, X0 |
BUY
|
- |
1.34M+ 319.43% |
$67.8M - $285M
|
1.76M
$119M
|
|
|
Aug 06, 2025
Q2 2025
|
Trivest Advisors LTD
Hong Kong, K3 |
BUY
|
- |
1.32MNew |
$66.6M - $280M
|
1.32M
$89.1M
|
|
|
Aug 13, 2025
Q2 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
BUY
|
- |
1.27M+ 179.0% |
$64.2M - $270M
|
1.98M
$134M
|
|
|
Aug 14, 2025
Q2 2025
|
Ancient Art, L.P.
Austin, TX |
BUY
|
- |
1.23M+ 300.0% |
$62.3M - $262M
|
1.64M
$111M
|
|
|
Aug 08, 2025
Q2 2025
|
Times Square Capital Management, LLC
|
BUY
|
- |
1.2M+ 305.42% |
$60.5M - $255M
|
1.59M
$108M
|
|
|
Aug 13, 2025
Q2 2025
|
1832 Asset Management L.P.
Toronto, A6 |
BUY
|
- |
1.15M+ 442.41% |
$58.3M - $245M
|
1.41M
$95.7M
|
|
|
Aug 13, 2025
Q2 2025
|
First Trust Advisors LP
Wheaton, IL |
BUY
|
- |
1.14M+ 307.5% |
$57.4M - $241M
|
1.5M
$102M
|
|
|
Aug 11, 2025
Q2 2025
|
Citigroup Inc
|
BUY
|
- |
1.13M+ 299.12% |
$56.9M - $239M
|
1.5M
$102M
|
|
|
Aug 13, 2025
Q2 2025
|
Pictet Asset Management Holding Sa
Carouge, V8 |
BUY
|
- |
1.02M+ 570.98% |
$51.6M - $217M
|
1.2M
$81.2M
|
|
|
Aug 14, 2025
Q2 2025
|
Fil LTD
Hamilton, D0 |
BUY
|
- |
995K+ 302.25% |
$50.3M - $211M
|
1.32M
$89.5M
|
|
|
Aug 13, 2025
Q2 2025
|
Bank Of Nova Scotia
|
BUY
|
- |
994K+ 6541.28% |
$50.2M - $211M
|
1.01M
$68.3M
|
|
|
Aug 08, 2025
Q2 2025
|
Principal Financial Group Inc
Des Moines, IA |
BUY
|
- |
961K+ 268.0% |
$48.6M - $204M
|
1.32M
$89.3M
|
|
|
Aug 12, 2025
Q2 2025
|
Rhumbline Advisers
Boston, MA |
BUY
|
- |
954K+ 298.59% |
$48.2M - $203M
|
1.27M
$86.1M
|
|
|
Aug 14, 2025
Q2 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
- |
948K+ 188.2% |
$47.9M - $201M
|
1.45M
$98.1M
|