IBKR

Interactive Brokers Group, Inc. IBKR

Individual Beneficiary

Name of reporting person Citizenship or organization Sole voting power Shared voting power Sole dispositive power Shared dispositive power Amount beneficially owned Percent of class Accepted date
Kayne Anderson Rudnick Investment Management, LLC A California 3263084 603597 3279577 603597 3883174 3.57 % 13/11/2024
The Vanguard Group Pennsylvania 0 36477 9542930 147101 9690031 9.05 % 13/02/2024
Kayne Anderson Rudnick Investment Management, LLC A California 3696032 2533909 3773388 2533909 6307297 5.89 % 13/02/2024
BlackRock, Inc. Delaware 8709800 0 9020185 0 9020185 8.4 % 25/01/2024
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC954575414 A California 4653665 2747483 4784292 2747483 7531775 7.32 % 14/02/2023
Select Equity Group, L.P. Delaware 0 3151025 0 3151025 3151025 3.1 % 13/02/2023
Select Equity Group, L.P. Delaware 0 3151025 0 3151025 3151025 3.1 % 13/02/2023
George S. Loening USA 0 3151025 0 3151025 3151025 3.1 % 13/02/2023
George S. Loening USA 0 3151025 0 3151025 3151025 3.1 % 13/02/2023
The Vanguard Group Pennsylvania For 0 34034 9048780 131668 9180448 8.92 % 09/02/2023
BlackRock, Inc. Delaware 8605044 0 8903291 0 8903291 8.7 % 25/01/2023
Bares Capital Management,Inc. TEXAS 0 5187311 0 5187311 5187311 5.28 % 14/02/2022
Brian Bares USA 0 5187311 0 5187311 5187311 5.28 % 14/02/2022
Brian Bares USA 0 5187311 0 5187311 5187311 5.28 % 14/02/2022
Bares Capital Management,Inc. TEXAS 0 5187311 0 5187311 5187311 5.28 % 14/02/2022
Select Equity Group, L.P. Delaware 0 5705858 0 5705858 5705858 5.8 % 11/02/2022
George S. Loening USA 0 5705858 0 5705858 5705858 5.8 % 11/02/2022
George S. Loening USA 0 5705858 0 5705858 5705858 5.8 % 11/02/2022
Select Equity Group, L.P. Delaware 0 5705858 0 5705858 5705858 5.8 % 11/02/2022
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC954575414 A California 4541187 4010660 4680326 4010660 8690986 8.85 % 11/02/2022
The Vanguard Group Pennsylvania For 0 40042 7736529 118650 7855179 8 % 10/02/2022
BlackRock, Inc. Delaware 7162733 0 7372486 0 7372486 7.5 % 02/02/2022
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC954575414 A California 2877379 4452043 2877379 4452043 7329422 8.07 % 10/02/2021
The Vanguard Group Pennsylvania 0 49143 7015403 111027 7126430 7.85 % 10/02/2021
BlackRock, Inc. Delaware 6341641 0 6594169 0 6594169 7.3 % 29/01/2021
Baillie Gifford & Co SCOTLAND UK 0 4250569 0 4250569 4.68 % 02/12/2020
Baillie Gifford & Co SCOTLAND UK 0 4250569 0 4250569 4.68 % 02/12/2020
Brian Bares USA 63093 7470522 63093 7470522 7533615 9.82 % 14/02/2020
Bares Capital Management,Inc. TEXAS 0 7470522 0 7470522 7470522 9.73 % 14/02/2020
Virtus Investment Advisers, Inc.042453743 Massachusetts 0 3969002 0 3969002 3969002 5.17 % 13/02/2020
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC954575414 A California 1843643 3969002 1843643 3969002 5812645 7.57 % 13/02/2020
The Vanguard Group Pennsylvania 40135 14297 5653979 44685 5698664 7.42 % 12/02/2020
Baillie Gifford & Co SCOTLAND UK 0 7239630 0 7239630 9.43 % 16/01/2020
Bares Capital Management,Inc. TEXAS 0 6929471 0 6929471 6929471 9.23 % 14/02/2019
Brian Bares USA 60000 6929471 60000 6929471 6989471 9.31 % 14/02/2019
The Vanguard Group Pennsylvania 39814 8326 4702062 41499 4743561 6.31 % 13/02/2019
Virtus Investment Advisers, Inc042453743 Massachusetts 0 3895760 0 3895760 3895760 5.19 % 12/02/2019
Virtus Equity Trust, on behalf of Virtus KAR Small Cap Growth Fund Delaware 0 3753516 0 3753516 3753516 5 % 12/02/2019
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC954575414 A California 1769491 3895760 1769491 3895760 5665251 7.54 % 12/02/2019
BlackRock, Inc. Delaware 6235866 0 6507223 0 6507223 8.7 % 04/02/2019
Baillie Gifford & Co SCOTLAND UK 5667469 0 6814747 0 6814747 9.07 % 11/01/2019
Baillie Gifford & Co SCOTLAND UK 5667469 0 6814747 0 6814747 9.07 % 11/01/2019
Quincy J. Lee United States 188465 2401797 188465 2401797 2590262 3.6 % 14/02/2018
Brian Bares USA 60000 4842582 60000 4842582 4902582 6.86 % 14/02/2018
Bares Capital Management,Inc. TEXAS 0 4842582 0 4842582 4842582 6.78 % 14/02/2018
The Vanguard Group Pennsylvania 36807 8326 6459021 40331 6499352 9.09 % 09/02/2018
Baillie Gifford & Co SCOTLAND UK 0 6017670 0 6017670 8.42 % 26/01/2018
BlackRock, Inc. Delaware 5518720 0 5770807 0 5770807 8.1 % 25/01/2018
BlackRock, Inc. Delaware 6976465 0 7212956 0 7212956 10.1 % 09/11/2017
S Trango II, L.L.C. Texas 0 3301252 0 3301252 3301252 4.9 % 14/02/2017
S Ancient Art, L.P. Texas 0 3301252 0 3301252 3301252 4.9 % 14/02/2017
S Quincy J. Lee United States 188465 3301252 188465 3301252 3489717 5.1 % 14/02/2017
S Whitney, L.P. Texas 0 3301252 0 3301252 3301252 4.9 % 14/02/2017
S Teton Capital Partners, L.P. Texas 3301252 0 3301252 0 3301252 4.9 % 14/02/2017
Kylin Management LLC Delaware 0 0 0 0 0 0 % 14/02/2017
Kylin Offshore Master Fund Ltd. Cayman Islands 0 0 0 0 0 0 % 14/02/2017
Kylin Offshore Long Master Fund Ltd. Cayman Islands 0 0 0 0 0 0 % 14/02/2017
Ted Kang United States 0 0 0 0 0 0 % 14/02/2017
The Vanguard Group Pennsylvania 39508 7326 5457680 43832 5501512 8.09 % 10/02/2017
Baillie Gifford & Co SCOTLAND UK 0 5499239 0 5499239 8.09 % 27/01/2017
BlackRock, Inc. Delaware 5875473 0 6092039 0 6092039 9.1 % 25/01/2017
Ancient Art, L.P. Texas 0 3218013 0 3218013 3218013 5.1 % 16/02/2016
Teton Capital Partners, L.P. Texas 3218013 0 3218013 0 3218013 5.1 % 16/02/2016
Ancient Art, L.P. Texas 0 3218013 0 3218013 3218013 5.1 % 16/02/2016
Whitney, L.P. Texas 0 3218013 0 3218013 3218013 5.1 % 16/02/2016
Trango II, L.L.C. Texas 0 3218013 0 3218013 3218013 5.1 % 16/02/2016
Quincy J. Lee United States 188465 3218013 188465 3218013 3406478 5.3 % 16/02/2016
Teton Capital Partners, L.P. Texas 3218013 0 3218013 0 3218013 5.1 % 16/02/2016
Whitney, L.P. Texas 0 3218013 0 3218013 3218013 5.1 % 16/02/2016
Trango II, L.L.C. Texas 0 3218013 0 3218013 3218013 5.1 % 16/02/2016
Quincy J. Lee United States 188465 3218013 188465 3218013 3406478 5.3 % 16/02/2016
Kylin Offshore Long Master Fund Ltd. Cayman Islands 0 31745 0 31745 31745 0 % 16/02/2016
Kylin Offshore Master Fund Ltd. Cayman Islands 0 4621815 0 4621815 4621815 7.3 % 16/02/2016
Kylin Management LLC Delaware 0 5180171 0 5180171 5180171 8.1 % 16/02/2016
Ted Kang United States 0 5180171 0 5180171 5180171 8.1 % 16/02/2016
Kylin Offshore Master Fund Ltd. Cayman Islands 0 4621815 0 4621815 4621815 7.3 % 16/02/2016
Kylin Offshore Long Master Fund Ltd. Cayman Islands 0 31745 0 31745 31745 0 % 16/02/2016
Ted Kang United States 0 5180171 0 5180171 5180171 8.1 % 16/02/2016
Kylin Management LLC Delaware 0 5180171 0 5180171 5180171 8.1 % 16/02/2016
RS Investment Management Co. LLC Delaware 0 0 0 0 0 0 % 11/02/2016
The Vanguard Group Pennsylvania 41397 3500 4375399 41197 4416596 6.92 % 10/02/2016
BlackRock, Inc. Delaware 4198602 0 4390272 0 4390272 6.9 % 26/01/2016
S Whitney, L.P. Texas 0 3403458 0 3403458 3403458 5.8 % 17/02/2015
S Ancient Art, L.P. Texas 0 3403458 0 3403458 3403458 5.8 % 17/02/2015
S Teton Capital Partners, L.P. Texas 3403458 0 3403458 0 3403458 5.8 % 17/02/2015
S Trango II, L.L.C. Texas 0 3403458 0 3403458 3403458 5.8 % 17/02/2015
S Quincy J. Lee United States 168465 3403458 168465 3403458 3571923 6.1 % 17/02/2015
S Quincy J. Lee United States 168465 3403458 168465 3403458 3571923 6.1 % 17/02/2015
S Trango II, L.L.C. Texas 0 3403458 0 3403458 3403458 5.8 % 17/02/2015
S Teton Capital Partners, L.P. Texas 3403458 0 3403458 0 3403458 5.8 % 17/02/2015
S Ancient Art, L.P. Texas 0 3403458 0 3403458 3403458 5.8 % 17/02/2015
S Whitney, L.P. Texas 0 3403458 0 3403458 3403458 5.8 % 17/02/2015
Ted Kang United States 0 4797539 0 4797539 4797539 8.2 % 17/02/2015
Kylin Capital LLC Delaware 0 11790 0 11790 11790 0 % 17/02/2015
Kylin Management LLC Delaware 0 4785749 0 4785749 4785749 8.2 % 17/02/2015
Kylin Offshore Long Master Fund Ltd. Cayman Islands 0 11790 0 11790 11790 0 % 17/02/2015
Kylin Offshore Master Fund Ltd. Cayman Islands 0 3483544 0 3483544 3483544 0 % 17/02/2015
RS Investment Management Co. LLC Delaware 2921791 0 2938424 0 2938424 5.03 % 12/02/2015
The Vanguard Group Pennsylvania 33360 3607912 30060 3637972 6.22 % 10/02/2015
BlackRock, Inc. Delaware 3676604 0 3830856 0 3830856 6.6 % 29/01/2015
Edward C. Johnson 3d United States of America 0 0 3688583 0 3688583 6.46 % 10/10/2014
FMR LLC Delaware 2142251 0 3688583 0 3688583 6.46 % 10/10/2014
Edward C. Johnson 3d United States of America 0 0 3688583 0 3688583 6.46 % 10/10/2014
Abigail P. Johnson United States of America 0 0 3688583 0 3688583 6.46 % 10/10/2014
FMR LLC Delaware 2142251 0 3688583 0 3688583 6.46 % 10/10/2014
Abigail P. Johnson United States of America 0 0 3688583 0 3688583 6.46 % 10/10/2014
Ancient Art, L.P. Texas 0 2881002 0 2881002 2881002 5.8 % 14/02/2014
Trango II, L.L.C. Texas 0 2881002 0 2881002 2881002 5.8 % 14/02/2014
Quincy J. Lee United States 105350 2881002 105350 2881002 2986352 6 % 14/02/2014
Whitney, L.P. Texas 0 2881002 0 2881002 2881002 5.8 % 14/02/2014
Teton Capital Partners, L.P. Texas 2881002 0 2881002 0 2881002 5.8 % 14/02/2014
RS Investment Management Co. LLC Delaware 3251287 3328667 3328667 6.09 % 13/02/2014
Kylin Management LLC Delaware 0 3613896 0 3613896 3613896 7.2 % 12/02/2014
Ted Kang United States 0 3613896 0 3613896 3613896 7.2 % 12/02/2014
Kylin Management LLC Delaware 0 3613896 0 3613896 3613896 7.2 % 12/02/2014
Kylin Offshore Master Fund Ltd. Cayman Islands 0 2708500 0 2708500 2708500 5.4 % 12/02/2014
Ted Kang United States 0 3613896 0 3613896 3613896 7.2 % 12/02/2014
Kylin Offshore Master Fund Ltd. Cayman Islands 0 2708500 0 2708500 2708500 5.4 % 12/02/2014
The Vanguard Group Pennsylvania 26346 2956322 26346 2982668 5.45 % 11/02/2014
BlackRock, Inc. Delaware 3164931 0 3491211 0 3491211 6.4 % 29/01/2014
Ted Kang United States 0 3102184 0 3102184 3102184 6.2 % 11/12/2013
Kylin Management LLC Delaware 0 3102184 0 3102184 3102184 6.2 % 11/12/2013
Kylin Offshore Master Fund Ltd. Cayman Islands 0 2531600 0 2531600 2531600 5.1 % 11/12/2013
Kylin Management LLC Delaware 0 3102184 0 3102184 3102184 6.2 % 11/12/2013
Kylin Offshore Master Fund Ltd. Cayman Islands 0 2531600 0 2531600 2531600 5.1 % 11/12/2013
Ted Kang United States 0 3102184 0 3102184 3102184 6.2 % 11/12/2013
RS Investment Management Co. LLC Delaware 0 3559088 0 3609058 3609058 7.6 % 15/02/2013
The Guardian Life Insurance Company of America New York 0 3559088 0 3609058 3609058 7.6 % 15/02/2013
Guardian Investor Services LLC Delaware 0 3559088 0 3609058 3609058 7.6 % 15/02/2013
The Vanguard Group Pennsylvania 27190 2623903 25490 2649393 5.57 % 13/02/2013
BlackRock, Inc. Delaware 3153771 0 3153771 0 3153771 6.64 % 06/02/2013
S Eminence Capital, LLC New York 0 0 0 0 0 0 % 14/02/2012
S Eminence GP, LLC New York 0 0 0 0 0 0 % 14/02/2012
S Ricky C. Sandler United States 0 0 0 0 0 0 % 14/02/2012
Baron Capital Management, Inc.300390693 New York 0 183258 0 192758 192758 0.46 % 10/06/2011
Ronald Baron300390693 New York 0 986258 0 995758 995758 2.36 % 10/06/2011
Ronald Baron300390693 New York 0 986258 0 995758 995758 2.36 % 10/06/2011
Baron Capital Management, Inc.300390693 New York 0 183258 0 192758 192758 0.46 % 10/06/2011
Baron Capital Group, Inc.300390693 New York 0 986258 0 995758 995758 2.36 % 10/06/2011
BAMCO INC /NY/300390693 New York 0 803000 0 803000 803000 1.9 % 10/06/2011
BAMCO INC /NY/300390693 New York 0 803000 0 803000 803000 1.9 % 10/06/2011
Baron Capital Group, Inc.300390693 New York 0 986258 0 995758 995758 2.36 % 10/06/2011
S Eminence GP, LLC New York 0 3130000 0 3130000 3130000 7.4 % 14/02/2011
S Ricky C. Sandler United States 0 3130000 0 3130000 3130000 7.4 % 14/02/2011
S Eminence Capital, LLC New York 0 3130000 0 3130000 3130000 7.4 % 14/02/2011
Baron Capital Group, Inc.300390693 New York 0 2468928 0 2878428 2878428 6.82 % 14/02/2011
Baron Capital Management, Inc.300390693 New York 0 237928 0 247428 247428 0.59 % 14/02/2011
Ronald Baron300390693 New York 0 2468928 0 2878428 2878428 6.82 % 14/02/2011
BAMCO INC /NY/300390693 New York 0 2231000 0 2631000 2631000 6.23 % 14/02/2011
BlackRock, Inc. Delaware 2581992 0 2581992 0 2581992 6.12 % 04/02/2011
Eminence GP, LLC New York 0 3340000 0 3340000 3340000 8.1 % 16/02/2010
Ricky C. Sandler United States 0 3340000 0 3340000 3340000 8.1 % 16/02/2010
Eminence Capital, LLC New York 0 3340000 0 3340000 3340000 8.1 % 16/02/2010
Ricky C. Sandler United States 0 3340000 0 3340000 3340000 8.1 % 16/02/2010
Eminence GP, LLC New York 0 3340000 0 3340000 3340000 8.1 % 16/02/2010
Eminence Capital, LLC New York 0 3340000 0 3340000 3340000 8.1 % 16/02/2010
Baron Capital Management, Inc. New York 0 184397 0 193897 193897 0.5 % 12/02/2010
BAMCO INC /NY/ New York 0 2863745 0 3278745 3278745 8 % 12/02/2010
Baron Capital Group, Inc. New York 0 3057642 0 3472642 3472642 8.4 % 12/02/2010
Ronald Baron New York 0 3057642 0 3472642 3472642 8.4 % 12/02/2010
JPMorgan Chase & Co. Delaware 0 0 0 0 0 0 % 14/01/2010

Senat trading

Bureau Date de la transaction Date de réception Type Amount Commentaire

Senat Divulgation

Représentant Date de la transaction Date de divulgation Type Amount District
Lisa McClain 2025-08-13 2025-09-15 Purchase $1,001 - $15,000 MI09
Lisa McClain 2025-06-17 2025-08-13 Purchase $1,001 - $15,000 MI09
Lisa McClain 2025-06-24 2025-08-13 Sale (Full) $1,001 - $15,000 MI09
Morgan McGarvey 2024-11-13 2024-12-11 Sale $1,001 - $15,000 KY03
Morgan McGarvey 2024-06-06 2024-07-03 Purchase $1,001 - $15,000 KY03
Ro Khanna 2023-05-23 2023-06-12 Sale $1,001 - $15,000 CA17
Ro Khanna 2022-05-10 2022-06-10 Purchase $1,001 - $15,000 CA17
Ro Khanna 2022-05-05 2022-06-10 Sale $1,001 - $15,000 CA17
Nancy Pelosi 2020-05-08 2020-06-09 Sale (Partial) $100,001 - $250,000 CA12