MARKETAXESS HLDGS INC

Ticker: MKTX CUSIP: 57060D108 Class: COM

Quantbot Technologies LP's Holding History (CIK: 0001512991)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 5,661 Value ($000) $1,026 Avg Close $169.50 Range $154.80 - $183.58

Q3 2025

Shares 70,136 Value ($000) $12,221 Avg Close $193.45 Range $172.51 - $222.19

Q4 2024

Shares 14,199 Value ($000) $3,210 Avg Close $257.54 Range $220.08 - $289.94

Q2 2024

Shares 1,958 Value ($000) $393 Avg Close $200.47 Range $187.45 - $222.81

Q1 2024

Shares 304 Value ($000) $67 Avg Close $228.96 Range $194.52 - $282.26

Q3 2023

Shares 739 Value ($000) $158 Avg Close $233.55 Range $192.90 - $268.22

Q2 2023

Shares 6,984 Value ($000) $1,826 Avg Close $286.65 Range $245.65 - $383.62

Q3 2022

Shares 7,957 Value ($000) $1,770 Avg Close $244.83 Range $207.63 - $267.12

Q2 2022

Shares 4,700 Value ($000) $1,203 Avg Close $260.22 Range $237.15 - $332.85

Q1 2022

Shares 2,632 Value ($000) $895 Avg Close $344.01 Range $304.48 - $391.34

Q4 2021

Shares 2,373 Value ($000) $975 Avg Close $373.74 Range $323.75 - $410.92

Q3 2021

Shares 2,322 Value ($000) $976 Avg Close $434.10 Range $386.93 - $472.28

Q2 2021

Shares 697 Value ($000) $323 Avg Close $449.61 Range $407.56 - $515.46

Q1 2021

Shares 335 Value ($000) $166 Avg Close $503.06 Range $444.56 - $555.48

Q4 2020

Shares 2,917 Value ($000) $1,664 Avg Close $513.28 Range $445.05 - $571.70

Q3 2020

Shares 5,301 Value ($000) $2,552 Avg Close $465.37 Range $409.02 - $528.32

Q2 2020

Shares 12,019 Value ($000) $6,020 Avg Close $438.02 Range $297.02 - $495.82

Q1 2020

Shares 496 Value ($000) $164 Avg Close $327.01 Range $258.83 - $365.21

Q4 2019

Shares 10,498 Value ($000) $3,979 Avg Close $343.80 Range $297.75 - $386.27

Q3 2019

Shares 7,440 Value ($000) $2,436 Avg Close $335.01 Range $297.39 - $394.69

Q2 2019

Shares 2,562 Value ($000) $823 Avg Close $270.14 Range $225.08 - $320.72

Q4 2018

Shares 1,569 Value ($000) $331 Avg Close $192.62 Range $159.95 - $215.45

Q3 2017

Shares 4,428 Value ($000) $817 Avg Close $176.21 Range $159.36 - $192.97

Q1 2017

Shares 1,012 Value ($000) $189 Avg Close $166.41 Range $135.53 - $184.55

Q4 2016

Shares 13,180 Value ($000) $1,936 Avg Close $145.60 Range $133.06 - $158.12

Q3 2016

Shares 3,607 Value ($000) $597 Avg Close $148.56 Range $129.96 - $163.14

Q2 2016

Shares 575 Value ($000) $83 Avg Close $121.40 Range $107.26 - $133.06

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	5,661	$1,026	$169.50	$154.80 - $183.58
Q3 2025	70,136	$12,221	$193.45	$172.51 - $222.19
Q4 2024	14,199	$3,210	$257.54	$220.08 - $289.94
Q2 2024	1,958	$393	$200.47	$187.45 - $222.81
Q1 2024	304	$67	$228.96	$194.52 - $282.26
Q3 2023	739	$158	$233.55	$192.90 - $268.22
Q2 2023	6,984	$1,826	$286.65	$245.65 - $383.62
Q3 2022	7,957	$1,770	$244.83	$207.63 - $267.12
Q2 2022	4,700	$1,203	$260.22	$237.15 - $332.85
Q1 2022	2,632	$895	$344.01	$304.48 - $391.34
Q4 2021	2,373	$975	$373.74	$323.75 - $410.92
Q3 2021	2,322	$976	$434.10	$386.93 - $472.28
Q2 2021	697	$323	$449.61	$407.56 - $515.46
Q1 2021	335	$166	$503.06	$444.56 - $555.48
Q4 2020	2,917	$1,664	$513.28	$445.05 - $571.70
Q3 2020	5,301	$2,552	$465.37	$409.02 - $528.32
Q2 2020	12,019	$6,020	$438.02	$297.02 - $495.82
Q1 2020	496	$164	$327.01	$258.83 - $365.21
Q4 2019	10,498	$3,979	$343.80	$297.75 - $386.27
Q3 2019	7,440	$2,436	$335.01	$297.39 - $394.69
Q2 2019	2,562	$823	$270.14	$225.08 - $320.72
Q4 2018	1,569	$331	$192.62	$159.95 - $215.45
Q3 2017	4,428	$817	$176.21	$159.36 - $192.97
Q1 2017	1,012	$189	$166.41	$135.53 - $184.55
Q4 2016	13,180	$1,936	$145.60	$133.06 - $158.12
Q3 2016	3,607	$597	$148.56	$129.96 - $163.14
Q2 2016	575	$83	$121.40	$107.26 - $133.06