MARKETAXESS HLDGS INC

Ticker: MKTX CUSIP: 57060D108 Class: COM

JANE STREET GROUP, LLC's Holding History (CIK: 0001595888)

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

Q4 2025

Shares 12,392 Value ($000) $2,246 Avg Close $169.50 Range $154.80 - $183.58

Q3 2025

Shares 167,622 Value ($000) $29,208 Avg Close $193.45 Range $172.51 - $222.19

Q2 2025

Shares 96,779 Value ($000) $21,615 Avg Close $216.56 Range $190.86 - $229.08

Q1 2025

Shares 94,523 Value ($000) $20,450 Avg Close $206.23 Range $183.82 - $224.26

Q4 2024

Shares 10,885 Value ($000) $2,460 Avg Close $257.54 Range $220.08 - $289.94

Q3 2024

Shares 26,118 Value ($000) $6,691 Avg Close $228.65 Range $187.70 - $258.10

Q2 2024

Shares 83,184 Value ($000) $16,681 Avg Close $200.47 Range $187.45 - $222.81

Q1 2024

Shares 31,932 Value ($000) $7,001 Avg Close $228.96 Range $194.52 - $282.26

Q4 2023

Shares 45,603 Value ($000) $13,355 Avg Close $233.72 Range $195.99 - $288.33

Q3 2023

Shares 11,019 Value ($000) $2,354 Avg Close $233.55 Range $192.90 - $268.22

Q2 2023

Shares 47,297 Value ($000) $12,364 Avg Close $286.65 Range $245.65 - $383.62

Q1 2023

Shares 32,435 Value ($000) $12,691 Avg Close $339.53 Range $266.01 - $381.21

Q4 2022

Shares 8,075 Value ($000) $2,252 Avg Close $246.25 Range $210.55 - $283.35

Q3 2022

Shares 35,658 Value ($000) $7,934 Avg Close $244.83 Range $207.63 - $267.12

Q2 2022

Shares 17,339 Value ($000) $4,439 Avg Close $260.22 Range $237.15 - $332.85

Q1 2022

Shares 5,752 Value ($000) $1,956 Avg Close $344.01 Range $304.48 - $391.34

Q4 2021

Shares 2,254 Value ($000) $927 Avg Close $373.74 Range $323.75 - $410.92

Q3 2021

Shares 3,761 Value ($000) $1,583 Avg Close $434.10 Range $386.93 - $472.28

Q2 2021

Shares 3,554 Value ($000) $1,647 Avg Close $449.61 Range $407.56 - $515.46

Q1 2021

Shares 879 Value ($000) $438 Avg Close $503.06 Range $444.56 - $555.48

Q4 2020

Shares 5,068 Value ($000) $2,892 Avg Close $513.28 Range $445.05 - $571.70

Q3 2020

Shares 3,186 Value ($000) $1,534 Avg Close $465.37 Range $409.02 - $528.32

Q2 2020

Shares 5,663 Value ($000) $2,837 Avg Close $438.02 Range $297.02 - $495.82

Q1 2020

Shares 37,560 Value ($000) $12,491 Avg Close $327.01 Range $258.83 - $365.21

Q4 2019

Shares 1,030 Value ($000) $390 Avg Close $343.80 Range $297.75 - $386.27

Q3 2019

Shares 6,786 Value ($000) $2,223 Avg Close $335.01 Range $297.39 - $394.69

Q2 2019

Shares 14,359 Value ($000) $4,615 Avg Close $270.14 Range $225.08 - $320.72

Q1 2019

Shares 1,046 Value ($000) $257 Avg Close $211.23 Range $192.59 - $233.31

Q4 2018

Shares 2,040 Value ($000) $431 Avg Close $192.62 Range $159.95 - $215.45

Q3 2018

Shares 2,120 Value ($000) $378 Avg Close $178.37 Range $164.65 - $196.55

Q1 2018

Shares 1,826 Value ($000) $397 Avg Close $190.22 Range $171.07 - $212.71

Q4 2017

Shares 2,813 Value ($000) $568 Avg Close $174.10 Range $158.03 - $190.10

Q3 2017

Shares 3,292 Value ($000) $607 Avg Close $176.21 Range $159.36 - $192.97

Q2 2017

Shares 2,363 Value ($000) $475 Avg Close $176.15 Range $163.16 - $194.23

Q1 2017

Shares 3,459 Value ($000) $648 Avg Close $166.41 Range $135.53 - $184.55

Q4 2016

Shares 7,038 Value ($000) $1,034 Avg Close $145.60 Range $133.06 - $158.12

Q3 2016

Shares 7,956 Value ($000) $1,317 Avg Close $148.56 Range $129.96 - $163.14

Q2 2016

Shares 4,352 Value ($000) $633 Avg Close $121.40 Range $107.26 - $133.06

Q3 2015

Shares 4,876 Value ($000) $453 Avg Close $87.71 Range $79.52 - $94.87

Q2 2015

Shares 2,623 Value ($000) $243 Avg Close $79.87 Range $74.17 - $89.60

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	12,392	$2,246	$169.50	$154.80 - $183.58
Q3 2025	167,622	$29,208	$193.45	$172.51 - $222.19
Q2 2025	96,779	$21,615	$216.56	$190.86 - $229.08
Q1 2025	94,523	$20,450	$206.23	$183.82 - $224.26
Q4 2024	10,885	$2,460	$257.54	$220.08 - $289.94
Q3 2024	26,118	$6,691	$228.65	$187.70 - $258.10
Q2 2024	83,184	$16,681	$200.47	$187.45 - $222.81
Q1 2024	31,932	$7,001	$228.96	$194.52 - $282.26
Q4 2023	45,603	$13,355	$233.72	$195.99 - $288.33
Q3 2023	11,019	$2,354	$233.55	$192.90 - $268.22
Q2 2023	47,297	$12,364	$286.65	$245.65 - $383.62
Q1 2023	32,435	$12,691	$339.53	$266.01 - $381.21
Q4 2022	8,075	$2,252	$246.25	$210.55 - $283.35
Q3 2022	35,658	$7,934	$244.83	$207.63 - $267.12
Q2 2022	17,339	$4,439	$260.22	$237.15 - $332.85
Q1 2022	5,752	$1,956	$344.01	$304.48 - $391.34
Q4 2021	2,254	$927	$373.74	$323.75 - $410.92
Q3 2021	3,761	$1,583	$434.10	$386.93 - $472.28
Q2 2021	3,554	$1,647	$449.61	$407.56 - $515.46
Q1 2021	879	$438	$503.06	$444.56 - $555.48
Q4 2020	5,068	$2,892	$513.28	$445.05 - $571.70
Q3 2020	3,186	$1,534	$465.37	$409.02 - $528.32
Q2 2020	5,663	$2,837	$438.02	$297.02 - $495.82
Q1 2020	37,560	$12,491	$327.01	$258.83 - $365.21
Q4 2019	1,030	$390	$343.80	$297.75 - $386.27
Q3 2019	6,786	$2,223	$335.01	$297.39 - $394.69
Q2 2019	14,359	$4,615	$270.14	$225.08 - $320.72
Q1 2019	1,046	$257	$211.23	$192.59 - $233.31
Q4 2018	2,040	$431	$192.62	$159.95 - $215.45
Q3 2018	2,120	$378	$178.37	$164.65 - $196.55
Q1 2018	1,826	$397	$190.22	$171.07 - $212.71
Q4 2017	2,813	$568	$174.10	$158.03 - $190.10
Q3 2017	3,292	$607	$176.21	$159.36 - $192.97
Q2 2017	2,363	$475	$176.15	$163.16 - $194.23
Q1 2017	3,459	$648	$166.41	$135.53 - $184.55
Q4 2016	7,038	$1,034	$145.60	$133.06 - $158.12
Q3 2016	7,956	$1,317	$148.56	$129.96 - $163.14
Q2 2016	4,352	$633	$121.40	$107.26 - $133.06
Q3 2015	4,876	$453	$87.71	$79.52 - $94.87
Q2 2015	2,623	$243	$79.87	$74.17 - $89.60