MARKETAXESS HLDGS INC

Ticker: MKTX CUSIP: 57060D108 Class: COM

CITIGROUP INC's Holding History (CIK: 0000831001)

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

Q4 2025

Shares 31,396 Value ($000) $5,691 Avg Close $169.50 Range $154.80 - $183.58

Q3 2025

Shares 52,887 Value ($000) $9,216 Avg Close $193.45 Range $172.51 - $222.19

Q2 2025

Shares 48,248 Value ($000) $10,776 Avg Close $216.56 Range $190.86 - $229.08

Q1 2025

Shares 49,941 Value ($000) $10,805 Avg Close $206.23 Range $183.82 - $224.26

Q4 2024

Shares 48,055 Value ($000) $10,862 Avg Close $257.54 Range $220.08 - $289.94

Q3 2024

Shares 50,909 Value ($000) $13,043 Avg Close $228.65 Range $187.70 - $258.10

Q2 2024

Shares 59,187 Value ($000) $11,869 Avg Close $200.47 Range $187.45 - $222.81

Q1 2024

Shares 48,624 Value ($000) $10,661 Avg Close $228.96 Range $194.52 - $282.26

Q4 2023

Shares 56,839 Value ($000) $16,645 Avg Close $233.72 Range $195.99 - $288.33

Q3 2023

Shares 92,057 Value ($000) $19,667 Avg Close $233.55 Range $192.90 - $268.22

Q2 2023

Shares 80,884 Value ($000) $21,145 Avg Close $286.65 Range $245.65 - $383.62

Q1 2023

Shares 66,995 Value ($000) $26,214 Avg Close $339.53 Range $266.01 - $381.21

Q4 2022

Shares 73,459 Value ($000) $20,487 Avg Close $246.25 Range $210.55 - $283.35

Q3 2022

Shares 85,118 Value ($000) $18,937 Avg Close $244.83 Range $207.63 - $267.12

Q2 2022

Shares 46,741 Value ($000) $11,965 Avg Close $260.22 Range $237.15 - $332.85

Q1 2022

Shares 42,777 Value ($000) $14,553 Avg Close $344.01 Range $304.48 - $391.34

Q4 2021

Shares 49,611 Value ($000) $20,403 Avg Close $373.74 Range $323.75 - $410.92

Q3 2021

Shares 45,733 Value ($000) $19,240 Avg Close $434.10 Range $386.93 - $472.28

Q2 2021

Shares 54,968 Value ($000) $25,483 Avg Close $449.61 Range $407.56 - $515.46

Q1 2021

Shares 62,996 Value ($000) $31,367 Avg Close $503.06 Range $444.56 - $555.48

Q4 2020

Shares 53,463 Value ($000) $30,504 Avg Close $513.28 Range $445.05 - $571.70

Q3 2020

Shares 34,720 Value ($000) $16,720 Avg Close $465.37 Range $409.02 - $528.32

Q2 2020

Shares 30,409 Value ($000) $15,233 Avg Close $438.02 Range $297.02 - $495.82

Q1 2020

Shares 15,153 Value ($000) $5,039 Avg Close $327.01 Range $258.83 - $365.21

Q4 2019

Shares 28,865 Value ($000) $10,944 Avg Close $343.80 Range $297.75 - $386.27

Q3 2019

Shares 20,673 Value ($000) $6,770 Avg Close $335.01 Range $297.39 - $394.69

Q2 2019

Shares 21,968 Value ($000) $7,061 Avg Close $270.14 Range $225.08 - $320.72

Q1 2019

Shares 11,528 Value ($000) $2,836 Avg Close $211.23 Range $192.59 - $233.31

Q4 2018

Shares 2,902 Value ($000) $614 Avg Close $192.62 Range $159.95 - $215.45

Q3 2018

Shares 3,094 Value ($000) $552 Avg Close $178.37 Range $164.65 - $196.55

Q2 2018

Shares 10,595 Value ($000) $2,096 Avg Close $192.09 Range $180.81 - $204.01

Q1 2018

Shares 2,376 Value ($000) $517 Avg Close $190.22 Range $171.07 - $212.71

Q4 2017

Shares 14,218 Value ($000) $2,869 Avg Close $174.10 Range $158.03 - $190.10

Q3 2017

Shares 2,249 Value ($000) $415 Avg Close $176.21 Range $159.36 - $192.97

Q2 2017

Shares 14,590 Value ($000) $2,933 Avg Close $176.15 Range $163.16 - $194.23

Q1 2017

Shares 11,723 Value ($000) $2,197 Avg Close $166.41 Range $135.53 - $184.55

Q4 2016

Shares 21,864 Value ($000) $3,212 Avg Close $145.60 Range $133.06 - $158.12

Q3 2016

Shares 21,817 Value ($000) $3,613 Avg Close $148.56 Range $129.96 - $163.14

Q2 2016

Shares 980 Value ($000) $142 Avg Close $121.40 Range $107.26 - $133.06

Q1 2016

Shares 29,284 Value ($000) $3,656 Avg Close $104.04 Range $89.17 - $116.19

Q4 2015

Shares 6,937 Value ($000) $774 Avg Close $92.99 Range $78.27 - $105.44

Q3 2015

Shares 11,378 Value ($000) $1,056 Avg Close $87.71 Range $79.52 - $94.87

Q2 2015

Shares 1,686 Value ($000) $157 Avg Close $79.87 Range $74.17 - $89.60

Q1 2015

Shares 4,669 Value ($000) $387 Avg Close $71.51 Range $59.68 - $80.40

Q4 2014

Shares 16,780 Value ($000) $1,203 Avg Close $59.29 Range $54.38 - $66.53

Q3 2014

Shares 2,943 Value ($000) $182 Avg Close $50.63 Range $42.39 - $56.56

Q2 2014

Shares 2,201 Value ($000) $119 Avg Close $48.96 Range $44.53 - $53.88

Q1 2014

Shares 11,641 Value ($000) $689 Avg Close $55.22 Range $51.55 - $60.27

Q4 2013

Shares 12,595 Value ($000) $842 Avg Close $58.63 Range $53.33 - $63.89

Q3 2013

Shares 536 Value ($000) $33 Avg Close $47.53 Range $41.58 - $55.43

Q2 2013

Shares 556 Value ($000) $26 Avg Close $38.12 Range $32.31 - $42.94

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	31,396	$5,691	$169.50	$154.80 - $183.58
Q3 2025	52,887	$9,216	$193.45	$172.51 - $222.19
Q2 2025	48,248	$10,776	$216.56	$190.86 - $229.08
Q1 2025	49,941	$10,805	$206.23	$183.82 - $224.26
Q4 2024	48,055	$10,862	$257.54	$220.08 - $289.94
Q3 2024	50,909	$13,043	$228.65	$187.70 - $258.10
Q2 2024	59,187	$11,869	$200.47	$187.45 - $222.81
Q1 2024	48,624	$10,661	$228.96	$194.52 - $282.26
Q4 2023	56,839	$16,645	$233.72	$195.99 - $288.33
Q3 2023	92,057	$19,667	$233.55	$192.90 - $268.22
Q2 2023	80,884	$21,145	$286.65	$245.65 - $383.62
Q1 2023	66,995	$26,214	$339.53	$266.01 - $381.21
Q4 2022	73,459	$20,487	$246.25	$210.55 - $283.35
Q3 2022	85,118	$18,937	$244.83	$207.63 - $267.12
Q2 2022	46,741	$11,965	$260.22	$237.15 - $332.85
Q1 2022	42,777	$14,553	$344.01	$304.48 - $391.34
Q4 2021	49,611	$20,403	$373.74	$323.75 - $410.92
Q3 2021	45,733	$19,240	$434.10	$386.93 - $472.28
Q2 2021	54,968	$25,483	$449.61	$407.56 - $515.46
Q1 2021	62,996	$31,367	$503.06	$444.56 - $555.48
Q4 2020	53,463	$30,504	$513.28	$445.05 - $571.70
Q3 2020	34,720	$16,720	$465.37	$409.02 - $528.32
Q2 2020	30,409	$15,233	$438.02	$297.02 - $495.82
Q1 2020	15,153	$5,039	$327.01	$258.83 - $365.21
Q4 2019	28,865	$10,944	$343.80	$297.75 - $386.27
Q3 2019	20,673	$6,770	$335.01	$297.39 - $394.69
Q2 2019	21,968	$7,061	$270.14	$225.08 - $320.72
Q1 2019	11,528	$2,836	$211.23	$192.59 - $233.31
Q4 2018	2,902	$614	$192.62	$159.95 - $215.45
Q3 2018	3,094	$552	$178.37	$164.65 - $196.55
Q2 2018	10,595	$2,096	$192.09	$180.81 - $204.01
Q1 2018	2,376	$517	$190.22	$171.07 - $212.71
Q4 2017	14,218	$2,869	$174.10	$158.03 - $190.10
Q3 2017	2,249	$415	$176.21	$159.36 - $192.97
Q2 2017	14,590	$2,933	$176.15	$163.16 - $194.23
Q1 2017	11,723	$2,197	$166.41	$135.53 - $184.55
Q4 2016	21,864	$3,212	$145.60	$133.06 - $158.12
Q3 2016	21,817	$3,613	$148.56	$129.96 - $163.14
Q2 2016	980	$142	$121.40	$107.26 - $133.06
Q1 2016	29,284	$3,656	$104.04	$89.17 - $116.19
Q4 2015	6,937	$774	$92.99	$78.27 - $105.44
Q3 2015	11,378	$1,056	$87.71	$79.52 - $94.87
Q2 2015	1,686	$157	$79.87	$74.17 - $89.60
Q1 2015	4,669	$387	$71.51	$59.68 - $80.40
Q4 2014	16,780	$1,203	$59.29	$54.38 - $66.53
Q3 2014	2,943	$182	$50.63	$42.39 - $56.56
Q2 2014	2,201	$119	$48.96	$44.53 - $53.88
Q1 2014	11,641	$689	$55.22	$51.55 - $60.27
Q4 2013	12,595	$842	$58.63	$53.33 - $63.89
Q3 2013	536	$33	$47.53	$41.58 - $55.43
Q2 2013	556	$26	$38.12	$32.31 - $42.94